Base Transceiver Station Equipment

Installation
Base Transceiver Station Equipment
IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II
A30808-X3247-K380-17-7631

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

f

Installation

Important Notice on Product Safety
DANGER - RISK OF ELECTRICAL SHOCK OR DEATH - FOLLOW ALL INSTALLATION INSTRUCTIONS.
The system complies with the standard EN 60950 / IEC 60950. All equipment connected to the system must
comply with the applicable safety standards.
Hazardous voltages are present at the AC power supply lines in this electrical equipment. Some components may
also have high operating temperatures.
Failure to observe and follow all installation and safety instructions can result in serious personal injury
or property damage.
Therefore, only trained and qualified personnel may install and maintain the system.

The same text in German:
Wichtiger Hinweis zur Produktsicherheit
LEBENSGEFAHR - BEACHTEN SIE ALLE INSTALLATIONSHINWEISE.
Das System entspricht den Anforderungen der EN 60950 / IEC 60950. Alle an das System angeschlossenen
Geräte müssen die zutreffenden Sicherheitsbestimmungen erfüllen.
In diesen Anlagen stehen die Netzversorgungsleitungen unter gefährlicher Spannung. Einige Komponenten
können auch eine hohe Betriebstemperatur aufweisen.
Nichtbeachtung der Installations- und Sicherheitshinweise kann zu schweren Körperverletzungen oder
Sachschäden führen.
Deshalb darf nur geschultes und qualifiziertes Personal das System installieren und warten.

Caution:
This equipment has been tested and found to comply with EN 301489. Its class of conformity is defined in table
A30808-X3247-X910-*-7618, which is shipped with each product. This class also corresponds to the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the relevant standards referenced in the manual “Guide to Documentation”, may cause harmful interference to radio communications.
For system installations it is strictly required to choose all installation sites according to national and local requirements concerning construction rules and static load capacities of buildings and roofs.
For all sites, in particular in residential areas it is mandatory to observe all respectively applicable electromagnetic
field / force (EMF) limits. Otherwise harmful personal interference is possible.

Trademarks:
All designations used in this document can be trademarks, the use of which by third parties for their own purposes
could violate the rights of their owners.

Copyright (C) Siemens AG 2006.
Issued by the Communications Group
Hofmannstraße 51
D-81359 München
Technical modifications possible.
Technical specifications and features are binding only insofar as
they are specifically and expressly agreed upon in a written contract.

2

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Reason for Update
Summary:
Seventeenth Edition, release-independent, valid from starting Release BR 6.0
Details:
Chapter / Section

Reason for Update

2.7.3

New Battery Tray with MK:BATTFIXCB included

Issue History
Issue

Date of Issue

Reason for Update

1

06/2002

First Edition

2

07/2002

Second Edition

3

09/2002

Third Edition

4

11/2002

Fourth Edition

5

04/2003

Fifth Edition

6

12/2003

Sixth Edition

7

02/2004

Seventh Edition

8

03/2004

Eighth Edition

9

05/2004

Ninth Edition

10

08/2004

Tenth Edition

11

01/2005

Eleventh Edition

12

04/2005

Twelfth Edition

13

07/2005

Thirteenth Edition

14

09/2005

Fourteenth Edition

15

11/2005

Fifteenth Edition

16

03/2006

Sixteenth Edition

17

04/2006

Seventeenth Edition

A30808-X3247-K380-17-7631

3

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

4

Installation

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

This document consists of a total of 188 pages. All pages are issue 17.

Contents
1
1.1
1.2
1.3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purpose of the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handling of the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15
15
15
16

2
2.1
2.2
2.3
2.4
2.4.1
2.4.1.1
2.4.1.2
2.4.1.3
2.4.1.4
2.5
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.5.1
2.5.5.2
2.5.6
2.5.7
2.6
2.6.1
2.6.2
2.6.3
2.6.4
2.6.4.1
2.6.4.2
2.6.4.3
2.6.4.4
2.6.5
2.6.6
2.6.7
2.6.8
2.6.9
2.6.10
2.6.11
2.6.12
2.6.13
2.6.13.1

Base Station Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Position in the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Site Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction Overview of the BS-Types . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Configuration of different BS-Variants . . . . . . . . . . . . . . . . . . . . . . . .
Rack Configurations BS-240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Configurations of the BS-240 II . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Configurations for BS-240XL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Configurations for BS-240XL II . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack mounted on a Pallet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack shipped in a Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unpacking of Modules and Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup of Earthquake Mounting Kit for BS-240 . . . . . . . . . . . . . . . . . . . . . .
Setup of Earthquake Mounting Kit for BS-240XL . . . . . . . . . . . . . . . . . . . .
Setup of Earthquake Mounting Kit for BS-240 II / 240XL II. . . . . . . . . . . . .
Back-to-back Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Cabling Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground and AC- Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . .
Ground and DC- Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . .
Abis-Interface - PCM Link Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Abis-Interface for 120 Ohm Cable Impedance . . . . . . . . . . . . . . . . . . . . . .
Abis-Interface with ABISCONCX / OVPTCOAX 75 Ohm . . . . . . . . . . . . .
Abis-Interface without ABISCON / OVPT . . . . . . . . . . . . . . . . . . . . . . . . . .
Monitoring Interfaces of ABISCON and OVPT . . . . . . . . . . . . . . . . . . . . . .
Alarm Collection Terminal - external Alarm Sensors . . . . . . . . . . . . . . . . .
Installation of the Mounting Kit OPEXAL . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation of the MK:OPEXAL10V1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Alarm Protection for ACTM (EAP) . . . . . . . . . . . . . . . . . . . . . . . .
Alarm Collection Terminal ACTC - internal Alarms / DC Supply. . . . . . . . .
Alarm Collection Terminal ACTC-3 - internal Alarms / DC Supply . . . . . . .
Alarm Collection Terminal ACTC-4 - internal Alarms / DC Supply . . . . . . .
Local Maintenance Terminal (LMT) Interface . . . . . . . . . . . . . . . . . . . . . . .
Antenna Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparation of Antenna Jumper Cables . . . . . . . . . . . . . . . . . . . . . . . . . . .

17
17
17
18
18
20
21
23
23
26
27
27
27
28
30
31
36
37
40
43
50
50
58
60
62
62
65
67
69
71
73
76
80
84
87
89
92
93
93

A30808-X3247-K380-17-7631

5

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

2.6.14
2.6.14.1
2.6.14.2
2.7
2.7.1
2.7.2
2.7.3
2.7.3.1
2.7.3.2
2.7.3.3
2.7.4
2.7.4.1
2.7.4.2
2.7.4.3
2.7.4.4
2.7.4.5
2.7.4.6
2.7.4.7
2.7.4.8
2.7.4.9
2.7.4.10
2.7.4.11
2.7.5
2.7.5.1
2.7.5.2
2.7.5.3
2.7.5.4
2.7.5.5
2.7.5.6
2.7.5.7
2.7.5.8
2.7.5.9
2.7.5.10
2.7.5.11
2.7.5.12
2.7.6
2.7.6.1
2.7.7
2.7.7.1
2.7.7.2
2.8
2.9
2.9.1
2.10
2.10.1
2.10.2
2.10.3

Installation of the Tower Mounted Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . 99
Installation of the TMADV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Installation of the STMAx / DTMAx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Rack Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Preparation of the Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Overview of Battery Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Installation of Backup Batteries in Service Rack . . . . . . . . . . . . . . . . . . . . 110
Installation of Backup Batteries Type “Excide”. . . . . . . . . . . . . . . . . . . . . . 112
Installation of Backup Batteries Type “Oerlicon” . . . . . . . . . . . . . . . . . . . . 115
Install Backup Batteries Type “EnerSys / Hawker” . . . . . . . . . . . . . . . . . . 117
Inter-Rack Cable Routing (standard Configuration) . . . . . . . . . . . . . . . . . . 121
Battery Cabling of BS-240 / 240XL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Battery Cabling for BS-240 II / 240XL II (S1A, ADPAV3). . . . . . . . . . . . . . 123
Battery Cabling for BS-240 II / 240XL II (S1A, ADP-2V1) . . . . . . . . . . . . . 126
Battery Alarm Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
DC Cabling between the Racks (BS-240 / 240XL) . . . . . . . . . . . . . . . . . . 130
DC Connections BS-240 II / 240XL II (S1A, ADPAV3) . . . . . . . . . . . . . . . 132
-48V DC Connections BS-240 II / 240XL II (S1A, ADP-2V1). . . . . . . . . . . 133
-48 V DC for Link Equipment of BS-240 II / 240XL II (S1A, ADPAV3). . . . 134
-48 V DC for Link Equipment of BS-240 II / 240XL II (S1A, ADP-2V1) . . . 135
CAN-Bus Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
SELIC-Cabling between the Racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Inter-Rack Cabling (mixed Configuration) . . . . . . . . . . . . . . . . . . . . . . . . . 141
Battery Cabling between BS-240 and BS-240 II Racks . . . . . . . . . . . . . . . 142
Battery Cabling between BS-240XL and BS-240XL II Racks . . . . . . . . . . 144
Battery Cabling Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
-48V DC Cabling BS-240 / S1 and BS-240 II / Base, Extension . . . . . . . . 147
-48V DC Cabling BS-240 II / S1A and BS-240 / Base, Extension . . . . . . 148
-48V DC Cabling BS-240 / S1 and BS-240 II / S2 . . . . . . . . . . . . . . . . . . . 150
DC Cabling BS-240 II / S1A and BS-240 / S2 . . . . . . . . . . . . . . . . . . . . . . 151
DC Cabling BS-240XL / S1 and BS-240XL II / Base, Extension . . . . . . . . 153
DC Cabling BS-240XL II / S1A and BS-240XL / Base, Extension . . . . . . . 154
DC Cabling BS-240XL / S1 and BS-240XL II / S2 . . . . . . . . . . . . . . . . . . . 155
DC Cabling BS-240XL II / S1A and BS-240XL / S2. . . . . . . . . . . . . . . . . . 156
SELIC-Cabling between the Racks (mixed Configuration) . . . . . . . . . . . . 157
Combination of Racks with different Heights . . . . . . . . . . . . . . . . . . . . . . 158
BS-240 II / S1A with BS-240XL II / Extension . . . . . . . . . . . . . . . . . . . . . . 158
Installation of Link Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Installation of Microwave Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Installation of NTPM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Installation of the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Nonstandard Installation Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Installation of the AC/DC Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Setup of System Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
System Cabling with semi-rigid Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
System Cabling with Flexi-Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Terminators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

6

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2.11
2.11.1

Post Installation Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Disposal of Electrical and Electronic Equipment. . . . . . . . . . . . . . . . . . . . 180

3
3.1
3.2
3.3
3.4
3.5

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ancillary Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data of BS-240/240XL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checklist for Base Station Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

A30808-X3247-K380-17-7631

181
181
181
182
184
185

7

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

Illustrations
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8

1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.20
2.21
2.22
2.23
2.24
2.25
2.26
2.27
2.28
2.29
2.30
2.31
2.32
2.33
2.34
2.35
2.36
2.37
2.38
2.39
2.40

ESD Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ESD jack for wrist strap connection of BS-240 / 240XL . . . . . . . . . . . . . 16
ESD press-stud for wrist strap connection of BS-240 II / 240 XL II . . . . 16
Position of the Base Station within the SBS . . . . . . . . . . . . . . . . . . . . . . 17
Site configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Rack types of the BS-240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Service1 rack configurations of the BS-240 . . . . . . . . . . . . . . . . . . . . . . 22
Service2 rack configurations of the BS-240 . . . . . . . . . . . . . . . . . . . . . . 22
Types of BS-240 II racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Types of BS-240XL racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Types of BS-240XL II Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
ShockwatchTM-label and TiltwatchTM-label. . . . . . . . . . . . . . . . . . . . . . . 27
Rack mounted on the pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Dismounting the rack from the pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Removal of the straps, opening of the top cover . . . . . . . . . . . . . . . . . . 29
Removal of the packing material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Opening of the PE-wrap, lifting straps around the rack . . . . . . . . . . . . . 30
Unpacking of the battery sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Removal of top cover for crane eye access . . . . . . . . . . . . . . . . . . . . . . 32
Opening of rack door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Removal of the top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Guideline for crane transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Space necessary for installation of Base Station rack variants . . . . . . . 34
Adjusting and fixing of the rack feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Floor and wall mounting of the racks . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Earthquake mounting kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Drilling sketch for earthquake mounting kit (2 racks) . . . . . . . . . . . . . . . 37
Drilling sketch for earthquake mounting kit (2 racks) . . . . . . . . . . . . . . . 38
Parts of the earthquake mounting kit for the BS-240XL . . . . . . . . . . . . . 38
Mounting of Pos. 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Mounting of stiffening parts (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Mounting of stiffening parts (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Parts of the earthquake kit S3086-K4119-X . . . . . . . . . . . . . . . . . . . . . . 40
Double claw for the rear feet in mounted position. . . . . . . . . . . . . . . . . . 41
Claws for the front feet before mounting. . . . . . . . . . . . . . . . . . . . . . . . . 41
Drilling sketch for the earthquake mounting kit . . . . . . . . . . . . . . . . . . . . 42
Back-to-back configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Side-by-side configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Back-to-back configuration with Extension1 and Extension2 . . . . . . . . 44
Back-to-back configuration with Service1 and Service2 . . . . . . . . . . . . . 45
Interfaces on the top of the BS-240 Base Rack . . . . . . . . . . . . . . . . . . . 50
Interfaces on the top of the BS-240 Extension Rack . . . . . . . . . . . . . . . 51
Interfaces on the top of the BS-240/240XL Service1Rack . . . . . . . . . . . 51

A30808-X3247-K380-17-7631

Installation

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A30808-X3247-K380-17-7631

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2.84

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Interfaces on the top of the BS-240/240XL Service2 Rack . . . . . . . . . .
Interfaces on the top of the BS-240XL Base Rack . . . . . . . . . . . . . . . .
Interfaces on the top of the BS-240XL Extension Rack. . . . . . . . . . . . .
Interfaces on the top of the BS-240 II Base Rack . . . . . . . . . . . . . . . . .
Interfaces on the top of the BS-240 II Extension Rack . . . . . . . . . . . . .
Interfaces on the EMI-Panel of the BS-240 II/240XL II Service1 Rack .
Interfaces on the top of the BS-240 II /240XL II Service2 Rack. . . . . . .
Interfaces on the top of the BS-240XL II Base Rack . . . . . . . . . . . . . . .
Interfaces on the top of the BS-240XL II Extension Rack . . . . . . . . . . .
Locations of the connectors for external cables. . . . . . . . . . . . . . . . . . .
Ground and AC mains connections (example) . . . . . . . . . . . . . . . . . . .
Wiring example of the 230 Vac terminal block (BS-240 Service1 Rack)
Ground- and power supply connections with -48V DC . . . . . . . . . . . . .
Terminal block for -48 V DC input of MSU (BS-240) . . . . . . . . . . . . . . .
Preparation of a PCM-cable, 120 Ω impedance . . . . . . . . . . . . . . . . . .
Fastening of PCM cables at OVPT / ABISCON (120 Ω) . . . . . . . . . . . .
Abis interface PCM0 Pin Assignment, 120 Ohm . . . . . . . . . . . . . . . . .
Abis interface PCM1 Pin Assignment, 120 Ohm . . . . . . . . . . . . . . . . . .
OVPTCOAX with 1,0/2,3 coaxial connectors, 75 Ω . . . . . . . . . . . . . . . .
Monitoring interfaces for PCM lines of ABISCON / OVPT . . . . . . . . . . .
ACTM terminal numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents of the MK:OPEXAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drilling sketch for MK:OPEXAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wall mounted MK:OPEXAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Routing of external alarm cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly Guideline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACTM, connection of the cables from OPEXAL10V1 . . . . . . . . . . . . . .
Connector assignment of the OPEXAL10V1 . . . . . . . . . . . . . . . . . . . . .
Label with terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting of the EAP on the top of the BS-240 II . . . . . . . . . . . . . . . . . .
Connector arrangement at ACTC (BS-240). . . . . . . . . . . . . . . . . . . . . .
Connector arrangement at ACTC (BS-240XL) . . . . . . . . . . . . . . . . . . .
Connector arrangement at the ACTC-3 . . . . . . . . . . . . . . . . . . . . . . . . .
Connector arrangement at the ACTC-4 . . . . . . . . . . . . . . . . . . . . . . . . .
Cell numbering (top view from the antenna pole) . . . . . . . . . . . . . . . . .
Tools for jumper fabrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts of the connector unit kit (example) . . . . . . . . . . . . . . . . . . . . . . . .
Using the trimming tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal of isolation and deburring of inner conductor . . . . . . . . . . . . .
Removal of metal particles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly of the connector unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fixing of connector unit, removal of outer insulation . . . . . . . . . . . . . . .
Handling of heat protection tape and shrink sleeve . . . . . . . . . . . . . . . .
Shrinkage and removal of visible heat protection tape . . . . . . . . . . . . .

52
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60
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64
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79
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84
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96
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96
97

9

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

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Max. dimensions of the antenna connectors . . . . . . . . . . . . . . . . . . . . . 97
Opening of the cable feeding module . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Antenna jumpers at the cable feeding module . . . . . . . . . . . . . . . . . . . . 98
Antenna jumpers at the cable feeding module . . . . . . . . . . . . . . . . . . . . 98
Position of TMA (DUAMCO combiner used). . . . . . . . . . . . . . . . . . . . . . 99
Position of TMA (FICOM combiner used) . . . . . . . . . . . . . . . . . . . . . . . . 99
Configuration with HPDU, DUBIAS and TMA . . . . . . . . . . . . . . . . . . . . 100
Installation of TMA and DUBIAS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Bottom view of the TMADV1 (Single TMA). . . . . . . . . . . . . . . . . . . . . . 101
TMA with mounting brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Example of STMAx and DTMAx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Rear side of STMAx and DTMAx (example) . . . . . . . . . . . . . . . . . . . . . 102
Example of pole mounting with the STMAx ( . . . . . . . . . . . . . . . . . . . . 103
Contents of the connection kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Setup of EMC sealing stripes (BS-240 / 240XL). . . . . . . . . . . . . . . . . . 106
Setup of EMC sealing contact springs (BS-240 II / 240XL II) . . . . . . . . 106
Connection of the racks (example with BS-240). . . . . . . . . . . . . . . . . . 107
Paint retouch of the top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Placement of the sealing profile tapes . . . . . . . . . . . . . . . . . . . . . . . . . 108

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10

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Parts for battery fixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Placement of the spacer strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Preparation of the battery tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Battery tray with backup batteries type “Excide”. . . . . . . . . . . . . . . . . . 112
Connection of backup battery set “Excide” . . . . . . . . . . . . . . . . . . . . . . 113
Contents of the air vent kit “Excide” . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Assembly of the air vent kit “Excide”. . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Connection of backup batteries (Co. Oerlicon) . . . . . . . . . . . . . . . . . . . 116
Air vent system for Oerlicon battery set . . . . . . . . . . . . . . . . . . . . . . . . 116
Location of the Battery Breakers at the AD-Panel ADPAV3 . . . . . . . . . 117
Placement and connection of the batteries. . . . . . . . . . . . . . . . . . . . . . 117
Detail of the connection of battery 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Parts of the air vent system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Routing of the air vent tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Connection between the batteries, battery cable connection . . . . . . . . 120
Terminal blocks for battery cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Overview of the battery cabling BS-240 / 240 XL . . . . . . . . . . . . . . . . . 122
Example of battery cabling of BS-240XL II (S1A, ADPAV3). . . . . . . . . 124
Example of battery cabling of BS-240 II (S1A, ADPAV3) . . . . . . . . . . . 125
Overview of battery breakers in S1A / S2 . . . . . . . . . . . . . . . . . . . . . . . 125
Example of battery cabling of BS-240 II (S1A, ADP-2V1) . . . . . . . . . . 127
Example of battery cabling of BS-240XL II (S1A, ADP-2V1) . . . . . . . . 128
Battery alarm cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Routing of the DC power supply wires . . . . . . . . . . . . . . . . . . . . . . . . . 130
DC terminal block access of BS-240 / 240XL . . . . . . . . . . . . . . . . . . . . 130

A30808-X3247-K380-17-7631

Installation

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A30808-X3247-K380-17-7631

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2.172

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Routing of DC cabling between the BS-240 racks. . . . . . . . . . . . . . . . 130
Routing of DC cabling between BS-240XL racks . . . . . . . . . . . . . . . . 131
DC cabling between the BS-240 II / 240 XL II racks (S1A, ADPAV3) . 132
DC cabling between the BS-240 II / 240 XL II racks (S1A, ADP-2V1). 133
DC cabling for link equipment of BS-240 II / 240XL II (S1A, ADPAV3) 134
DC cabling for link equipment of BS-240 II / 240XL II (S1A, ADP-2V1) 135
Location of CAN-Bus interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Example for CAN-Bus cable connections . . . . . . . . . . . . . . . . . . . . . . 138
Location of SELIC interfaces (BS-240) . . . . . . . . . . . . . . . . . . . . . . . . 138
SELIC-cabling between the racks BS-240 / 240 II. . . . . . . . . . . . . . . . 139
Location of SELIC interfaces (BS-240XL) . . . . . . . . . . . . . . . . . . . . . . 140
SELIC-cabling of BS-240XL / 240XL II . . . . . . . . . . . . . . . . . . . . . . . . 140
Adaptation of the top cover for interrack cable routing . . . . . . . . . . . . 141
Example of Battery Cabling with BS-240 and BS-240 II Service Racks142
Example of Battery Cabling BS-240XL / S1 and BS-240XL II / S2 . . . 144
Battery Cables 110*/M and 111*/M . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
WAGO terminal for battery cabling at F:AC/DC. . . . . . . . . . . . . . . . . . 146
-48V DC connections BS-240 / S1 and BS-240II / Base and E1 . . . . . 147
DC cabling BS-240 II / S1A and BS-240 / Base, E1 (S1A, ADPAV3) . 148
DC cables from Service1A to Base and Extension1(S1A, ADP-2V1) . 149
DC cabling between BS-240 / S1 and BS-240 II / S2 racks . . . . . . . . 150
DC cables between BS-240II/ S1A and BS-240/S2 (S1A, ADPAV3) 151
DC cables between BS-240UII/S1A and BS-240/S2 (S1A, ADP-2V1) 152
DC connections between BS-240XL / S1 and BS-240XLII / Base, E1 153
DC connections between BS-240XLII / S1A and BS-240XL / Base, E1154
DC connections between BS-240XL / S1 and BS-240XL II / S2 . . . . . 155
DC connections between BS-240XL II/ S1A and BS-240XL / S2 . . . . 156
DC connection (BS-240 / S1A with BS-240XL II / Extension) . . . . . . . 158
(View A) Preparation of the DC cables at the cable feeding module . . 159
(View B) Cable connections to Ground and MSU:DC of Extension. . . 159
Mounting Kit for Link Equipment MK:LE . . . . . . . . . . . . . . . . . . . . . . . 160
Cabling for link equipment (BS-240 / 240XL). . . . . . . . . . . . . . . . . . . . 161
Connection of the DC supply cables (cable no. 401). . . . . . . . . . . . . . 162
DC distribution block with microwave units in Service1A (BS-240 II) . 163
DC distribution block with microwave units in Service2 (BS-240 II). . . 163
Overview of microwave cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Overview of NTPM cabling variants. . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Interfaces on frame F:NT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Fixing variants of the modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Handling of the lever mechanism. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Location of the code key no. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Components of the AC/DC frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Fitting of the air flaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

11

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

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2.182
3.1

Installation

Setup of the rubber sealing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Plug-in of the fan cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Air duct mounting, disconnection CAN-BUS cable no. 91 . . . . . . . . . . 172
Connection CAN-BUS and Interconnection Cable . . . . . . . . . . . . . . . . 172
Cable Connections at AC/DC frame 2 . . . . . . . . . . . . . . . . . . . . . . . . . 172
Connection of DC and Battery Cables . . . . . . . . . . . . . . . . . . . . . . . . . 173
Routing of the Battery Breaker Cable . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Fitting of the fans, closing the AC/DC frame. . . . . . . . . . . . . . . . . . . . . 174
Example of system cabling with semi-rigid cable . . . . . . . . . . . . . . . . . 175
Example of system cabling with flexible cables . . . . . . . . . . . . . . . . . . 177
Example for Configuration Overview (BS-240) . . . . . . . . . . . . . . . . . . . 184

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Tables
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2.1
2.2
2.3
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2.5
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2.7
2.8
2.9
2.10
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2.12
2.13
2.14
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2.39

Tab. 2.40
Tab. 2.41

A30808-X3247-K380-17-7631

Frame equipping variants, BS-240XL Base and Extension Racks . . . . 24
Equipping variants, BS-240XL Service1 Rack. . . . . . . . . . . . . . . . . . . . 25
Equipping variants, BS-240XL Service2 Rack. . . . . . . . . . . . . . . . . . . . 25
Gap between Service2/1 and Service2/2 rack. . . . . . . . . . . . . . . . . . . . 46
Gap between Extension1and Extension2 rack . . . . . . . . . . . . . . . . . . . 46
Gap between Base and Extension1 rack. . . . . . . . . . . . . . . . . . . . . . . . 47
Gap between Service2/1 and Service1 rack . . . . . . . . . . . . . . . . . . . . . 47
Gap between Service1 and Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Interrack-cables without extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Types of flexible conduit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Pin Assignments of Abis interface PCM0, 75 Ω. . . . . . . . . . . . . . . . . . . 65
Pin Assignments of Abis interface PCM1, 75 Ω. . . . . . . . . . . . . . . . . . . 66
Pin Assignments of the PCM0 interface (SubD 25 connector) . . . . . . . 67
Pin Assignments of the PCM1 interface (SubD 25 connector) . . . . . . . 68
Pin Assignments of the monitoring interfaces PCM0. . . . . . . . . . . . . . . 69
Pin Assignments of the monitoring interfaces PCM1. . . . . . . . . . . . . . . 70
Pin Assignments ACTM Connector X1...X4. . . . . . . . . . . . . . . . . . . . . . 71
Pin Assignments ACTM Connector X5...X8. . . . . . . . . . . . . . . . . . . . . . 72
Pin Assignments ACTM Connector X9, X10 . . . . . . . . . . . . . . . . . . . . . 72
OPEXAL10V1 Module 0 connection at ACTM. . . . . . . . . . . . . . . . . . . . 77
OPEXAL10V1 Module 1 connection at ACTM. . . . . . . . . . . . . . . . . . . . 78
Pin / Wire assignment EAP-cable 1 and 2 (Sub-37, female) . . . . . . . . . 81
Wire / Terminal assignment EAP-cable 2 at ACTM . . . . . . . . . . . . . . . . 82
Wire / Terminal assignment EAP-cable 1 at ACTM . . . . . . . . . . . . . . . . 83
ACTC alarms for BS-240 rack types (not for BS-240XL). . . . . . . . . . . . 85
ACTC alarms for BS-240 XL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
ACTC alarms for BS-240 II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
ACTC alarms for BS-240XL II rack types . . . . . . . . . . . . . . . . . . . . . . . 88
ACTC-4 alarms for BS-240 II racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
ACTC-4 alarms for BS-240 II racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Pin Assignments of the LMT interface . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Pin Assignments of the LMT RJ45 interface . . . . . . . . . . . . . . . . . . . . . 92
Overview of backup battery sets (BS-240 / BS-240XL) . . . . . . . . . . . . 109
Overview of backup battery sets BS-240II / BS-240XL II) . . . . . . . . . . 109
Selection of Slot ID (BS-240 / 240 XL). . . . . . . . . . . . . . . . . . . . . . . . . 110
List of battery cables between the racks (BS-240) . . . . . . . . . . . . . . . 121
List of battery cables between the racks (BS-240XL) . . . . . . . . . . . . . 121
List of temp-resistor cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
List of battery cables between the racks of BS-240 II / 240XL II (S1A with
ADPAV3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Battery sensor cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Battery cables between the racks of BS-240 II / 240XL II (S1A, ADP-2V1)
126

13

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Tab.
Tab.
Tab.
Tab.

2.42
2.43
2.44
2.45

Tab. 2.46
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.

2.47
2.48
2.49
2.50
2.51
2.52
2.53
2.54
2.55

Tab.
Tab.
Tab.
Tab.

2.56
2.57
2.58
2.59

Tab. 2.60
Tab. 2.61
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.
Tab.

14

2.62
2.63
2.64
2.65
2.66
2.67
3.1
3.2

Installation

Battery sensor cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
List of DC cable connections between BS-240 racks . . . . . . . . . . . . . . 131
DC cable connections between the BS-240XL racks . . . . . . . . . . . . . . 131
DC cable connections between BS-240 II / 240XL II racks (S1A, ADPAV3)
132
DC cable connections between BS-240 II / 240XL II racks (S1A, ADP-2V1)
133
Cables for link equipment of BS-240 II / 240XL II (S1A, ADPAV3). . . . 134
Example for CAN-Bus cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
List of SELIC-cabling BS-240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
List of SELIC-cabling BS-240 II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
SELIC-cabling of BS-240XL and BS-240XL II . . . . . . . . . . . . . . . . . . . 140
Battery Cable Kits for Connection BS-240 with BS-240 II S2 Racks . . 143
Overview of the Tempresistor Cables. . . . . . . . . . . . . . . . . . . . . . . . . . 143
Battery Cables for BS-240XL Service1 with BS-240XL II Service2 Racks .
145
Overview of the Tempresistor Cables. . . . . . . . . . . . . . . . . . . . . . . . . . 145
Cables from Service1A to Base and Extension1/2 (S1A, ADPAV3) . . . 148
Cables from Service1A to Base and Extension 1/2 (S1A, ADP-2V1) . . 149
SELIC-cabling (mixed configuration without distance between cabinets). .
157
SELIC-cabling (mixed configuration with distance between cabinets) . 157
Pre-fabricated cables between OVPT/ABISCON and the microwave units
164
Pin Assignments of -48 V interface of frame F:NT . . . . . . . . . . . . . . . . 167
Pin Assignments of PCM-Input and -Output connector of frame F:NT . 167
Module HW Code Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Functionality of system cables BS-240 / 240 II . . . . . . . . . . . . . . . . . . . 175
Functionality of system cables BS-240XL / XL II . . . . . . . . . . . . . . . . . 176
BS-240 II / 240 XL II, flexible system cable types. . . . . . . . . . . . . . . . . 178
Technical Data of BS-240 / 240 II / 240XL / 240 XL II . . . . . . . . . . . . . 182
Checklist for BS-240/240XL Installation . . . . . . . . . . . . . . . . . . . . . . . . 185

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

1 Introduction
!

Important!
The CE declaration of conformity for the product will be fulfilled if the setup and cabling
is undertaken in accordance with the specification in the manual and the documentation
listed there, such as mounting instructions, cable lists etc. Where necessary, projectspecific documentation should be taken into account.
Deviations from the specifications or independent changes during setup, such as use of
cable types with lower screening values, for example, can lead to the CE requirements
being violated. In such cases the CE declaration of conformity is invalidated and the responsibility passes to the person who has caused the deviations.
The applying technical standards are listed in the “Guide to Documentation”
(Siemens document number A30808-X3247-K52-*-7635).

1.1

Purpose of the Manual
This document is intended to provide the information necessary for the installation of the
BS-240 / BS-240 II and BS-240XL / BS-240XL II in the SBS Base Station System (BSS).
It contains a description of all the necessary steps to install the BTS on site and integrate
it into the required infrastructure. The document includes information on the following:
– Equipment delivery
– Preliminary checks
– Unpacking the racks and devices
– Rack installation
in addition to information regarding the connection of the base station to:
– Power supply
– PCM - Network
– Site ground system
– Receive / transmit antenna system
– Alarm connections
– Mechanical and electrical connection of the racks
For installation of equipment not supplied by Siemens (battery chargers, antennas, power supplies, microwave etc.) refer to site specific documentation or vendor instructions
provided with other equipment.

1.2

Installation Prerequisites
It is required that the installer pays attention to all relevant national EMC standards.
– EMF standard relevant for the choice of the antenna, the placement of the antennas
and the max. output power of the BTS (cell coverage).
– Use the correct material as described in this manual.
– Installation according to the standards EN 50310 or ETS 300253, EN 50154 and the
hints in this manual.
– The other equipment on site must be CE designated and must provide interfaces for
connecting of external cables conformable to EMC instructions.
The installation staff should have a basic knowledge of the relevant standards. The installation manual must be available for staff on site.

A30808-X3247-K380-17-7631

15

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

1.3

Installation

Handling of the Modules
All boards and modules must be handled with extreme care as each one contains electrostatically sensitive devices (ESD). The modules are marked with the ESD-label.

Fig. 1.1

ESD Symbol

These are sensitive to static discharge.
Notice:
– Avoid handling the modules in a high-static environment.
– When handling the modules, do not touch connector contacts.
– An ground high-impedance wrist strap must be worn when handling modules.
– Use the socket at the racks for wrist strap connection.
– The modules must be transported in appropriate packaging.

Fig. 1.2

Fig. 1.3

16

ESD jack for wrist strap connection of BS-240 / 240XL

ESD press-stud for wrist strap connection of BS-240 II / 240 XL II

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2 Base Station Installation
2.1

Position in the System
The BS-240/240XL and BS-240 II / 240XL II interconnects the MS via the Um interface
with the trunk network via the Abis interface.

Um
interface

BTS

2.2

interface

BSC

Asub
interface

TRAU

A
interface

MSC

SBS

Mobile
Station
Fig. 2.1

Abis

Position of the Base Station within the SBS

Site Requirements
The installation site must fulfill installation rules according to ETS 300253 or EN 50310
and EN 50174.
The lightning protection measures must be in accordance with IEC 61312, IEC 61024
and IEC 61663 (in the future series IEC 62305-3 to IEC 62305-5) to achieve a lightning
protection zone 1 interface to the communication equipment.
With regard to explosion hazards, the installation room of the base transceiver station
with integral battery back-up system must be guarantee a continuous ventilation, to
keep the critical hydrogen concentration below 4% vol.
The cross section of the air inlet / outlet must be calculated in accordance to
IEC/EN50272-2.
The construction of the room in which the base transceiver station is to be housed must
be complete and the room in good condition and dry (the humidity must not exceed 60
%), heaters if necessary, should be placed inside the room.
The BS-240 / 240XL and BS-240 II / 240XL II are intended to be installed in an area with
restricted access.
It is important, that the installation site and the transportation route meets the valid floor
load requirements. If the floor load rating is unknown, be sure to find out with a building
engineer or another appropriate professional during the site acquisition.
Prior to the commencement of installation, the site must have been prepared as follows:
– The installing room should be free from possible water ingress, frost and excessive
insect attacks.
– Doors and windows must already have been installed and must be lockable.

A30808-X3247-K380-17-7631

17

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

–
–
–
–
–
–
–

Installation

Openings in walls, ceiling or floor - if required - must be complete.
Room lighting and wall outlets must have been installed.
Heating or air-conditioning systems should be ready for operation.
Walls and ceilings should have been painted. The room must be clean.
A minimum floor space of 1,70 m x 1,50 m must be provided
(if later extension is not foreseen).
Cable runways should be installed first.
All installation works of 3 phase 230 V AC power supply, including the circuit breakers in the AC-distribution panel (mechanically coupled), must be finished.

To prevent subsequent accumulation of dust and dirt, the parts and equipment units to
be installed should be unpacked outside the room (if possible).
After that it is advantageous to install the BTS, after all other installation works to create
the required infrastructure (power supply, antenna cabling, PCM line...) are complete.

2.3

Site Configuration
Operation of the BS-240 / 240XL / 240 II / 240XL II requires additional equipment on site:
microwave outdoor unit *

TX/RX antennas

external alarms**

PCM24/30 2 Mbit/s
3 x 230V/50Hz AC
(or -48 V DC)

AC-counter/
main breakers
in power distribution box

ground connection
*dependent on type of network integration
**optional

Fig. 2.2

Site configuration

2.4

Construction Overview of the BS-Types
The Base Station equipment of the BS-240 / 240 II is housed in racks with the dimensions of 1600 mm x 600 mm x 450 mm (H x W x D). The Base rack and each optional
Extension rack can be equipped with up to 8 Carrier Units.
The Base rack and the Extension rack of the BS-240XL / 240XL II can be equipped with
up to 12 Carrier Units. The dimensions of a BS-240XL / 240 XL II rack are
2050 mm x 600 mm x 450 mm (H x W x D).

18

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

For a full-featured Base Station, the maximum number of TRX is limited to 24 with CUs
and 48 with the use of FCUs.
The necessary space for installation is shown in Fig. 2.20. Because of the flexible configuration, several cable kits will be used for cable connections between the racks.
The first rack of Base Station is called Base rack and contains the following modules:
Generic Modules:
Core Basis (COBA): Essential components are the base core controller (BCC), the
advanced clock generation (ACLK), the carrier unit interfaces (CC-Link), the PCM30/24
Abis interfaces, the internal system alarm interface, the LMT interface and an interface
to one satellite (COSA) to expand the COBA.
The priority tasks of the module are the local controlling of the BTSE, the generating of
system clocks, providing all interfaces, routing data to the CU and handling and providing O&M messages.
Core Satellite (COSA): The task of the COSA is to expand the number of Abis interfaces and CC-links of the core. The essential components are the framing and line interface
(FALC) that provides the PCM30/24 port, the serial interface controller (SELIC) providing the CU-interface and the BUS-interface to the COBA. The COSA will be controlled
via a satellite interface by the COBA. To apply the feature cross connect, a COSA has
to be installed always into the base rack.
Alarm Collection Terminal (ACT): Collect all alarms for those units having no access
to the CAN-Bus and pass them via CAN-Bus interface to COBA.
Overvoltage Protection and Tracer (OVPT): Protects the PMC30 ports of core boards
from overvoltage and provides the monitoring interfaces for connected Abis-lines.
Abis Connection Module (ABISCON): Provides the interface between the base rack
and the peripheral Abis-cables. The ABISCON carries monitoring interfaces for connected Abis-lines and serves as interface for external synchronization clock.
Carrier related Modules:
Carrier Unit (CU): Consists of a receiving and transmitting part with synthesizer and
power amplifier, a signal processing unit as well as a power supply unit.
EDGE Carrier Unit (ECU): CU with supporting EDGE functionality in the up- and down
link.
Flex Carrier Unit (FCU): The FlexCU is a two-carrier unit and based on the ECU. The
FCU allows the expansion of the number of TRX per BTSE up to max. 48.
Antenna Combining Modules:
Duplexer Amplifier Multicoupler (DUAMCO): The DUAMCO consists of two identical
modules. Each module contains a duplex filter, that combines the TX and RX path together, to be fed a common antenna. If more than 2 carriers have to be combined to a
antenna system (with DUAMCO 2:2), a DUAMCO 4:2 or DUAMCO 8:2 has to be used.
Flexible Duplexer and Multicoupler (FDUAMCO): For each frequency band one type
of the FDUAMCO unit is available, that can be configurated with jumper cables for the
One-to-One mode (=DUAMCO 2.2) or Two-to-One mode (=DUAMCO 4:2). To provide
a DUAMCO 8:2 functionality, a COAMCO8 is required in addition to the
FDUAMCO.
Co-Duplexer and Multicoupler Extension (COAMCO8): The COAMCO8 is used with a
FDUAMCO together to provide a 8:2 configuration.

A30808-X3247-K380-17-7631

19

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

Filter Combiner (FICOM): One base module of the FICOM is needed per cell and is
able to combine the TX path of two carriers to one antenna. The base module can be
expanded with up to 3 expansion modules if more than 2 carriers should be combined
to one antenna. The expansion modules is able to combine 2 carriers in addition. In
maximum 8 carrier, that belongs to the same cell can be combined to one antenna.
DI-Amplifier Multicoupler (DIAMCO): The DIAMCO consists of two independend modules. Every module contains an RX-filter, a low noise amplifier (LNA), an attenuator, a
second LNA and a power splitter. The DIAMCO splits the RX antenna signal and can
drive up to 8 receiver inputs. Via the antenna feeder cable the DC power for the tower
mounted amplifier will be delivered by the DIAMCO.
High Power Duplexer (HPDU): The main task of the HPDU is to combine the TX- and
the RX-path to one antenna, in order to minimize the number of antennas if the FICOM
module is used.
For the Base Rack to function a Service Rack can be installed close to the Base Rack.
If only one Service Rack is located on site, it contains all infrastructure equipment:
AC/DC Converter (ACDC): Converts the AC mains voltage into the -48 Vdc supply voltage.
Link Equipment (LE): Can be NTPM, if terrestrial line is used for the connection to BSC
or microwave units.
Backup Batteries: Guarantees continuous operation for a certain time in case of mains
breakdown or AC/DC converter failure.

i

2.4.1

NOTE
All empty slots in a partially equipped subrack must be closed with cover plates so that
the air flow inside the rack will not be affected.
Cover plates are not necessary for link equipment and empty battery trays.

Rack Configuration of different BS-Variants
The following rack types exist:
– Base rack: Contains the core modules, up to 8 carrier units (BS-240 / 240U II) or up
to 12 carrier units (BS240XL / 240XL II) and antenna combiners.
– Extension rack: Contains up to 8 carrier units (BS-240 / 240 II) or up to 12 carrier
units (BS240XL / 240XL II) and antenna combiners.
– Service1 rack (BS-240 / 240XL): Contains AC/DC converters, backup batteries and
link equipment in flexible configuration.
– Service1A rack (BS-240 II / 240XL II): Contains up to 6 AC/DC converters, an
AC/DC distribution panel with Alarm Collection Terminal, backup batteries and link
equipment in flexible configuration.
– Service2 rack (BS-240 / 240XL): Contains backup batteries and link equipment in
flexible configuration.
– Service2 rack (BS-240 II / 240XL II): Contains a DC-LE Breaker Panel with Alarm
Collection Terminal, backup batteries and link equipment in flexible configuration.
The minimum configuration for a BS-240 / 240 II with a maximum of 8 carrier units
requires a Base rack and a Service1 / Service1A rack (optional, not needed in the case
of -48 Vdc supply from external power supply equipment).
The serving of a site with the maximum number of carrier units (24) requires the Base
rack, 2 Extension racks and a Service1 / Service1A rack.

20

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

For extension of link equipment or battery backup, additional Service2 racks can be added.
The BS-240 / 240 II site can consists of up to a maximum of 8 racks (Base rack, 2 Extension racks, Service1/Service1A rack, maximum 4 Service2 racks).
The minimum configuration for a BS-240XL / 240XL II with maximum 12 carrier units
requires a Base rack and a Service1 / Service1A rack (optional, not needed in the case
of -48 Vdc supply from external power supply equipment).
The serving of a site with the max. number of carrier units (24) requires the Extension
rack. For extension of link equipment or battery backup time, additional Service2 racks
can be added.
The number of Service racks depends on the number of installed carriers on site, the
volume of required link equipment and the expected battery backup time.
The BS-240XL / 240XL II site can consists of a maximum of 7 racks (Base rack, Extension rack, Service1 rack / Service1A rack, maximum 4 Service2 racks).

2.4.1.1

Rack Configurations BS-240
Fig. 2.3 shows the an example of rack types, that are needed for a BS-240 site with up
to 16 carriers.

SIEMENS

SIEMENS

SIEMENS
LMT

DC-PANEL

AC/ AC/ AC/ AC/ AC/ AC/ AC/
DC DC DC DC DC DC DC
CTRL 00 01 02 03 04 05

DC-PANEL

DC-PANEL

ACT-C

ACT-C

ETHERNET

ACT-C

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

CU CU
#0 #1

Service1 Rack

Fig. 2.3

A30808-X3247-K380-17-7631

CU
#7

CU CU
#2 #3

CU
#4

CU
#5

CU CU
#0 #1

Base Rack

MUCO #0

CU
#6

MUCO #1

MUCO #0

CU CU
#2 #3

COBA 0
COSA 0
COBA 1
COSA 1

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

MUCO #1

AC + DC Distribution

CU
#6

CU
#7

CU
#4

CU
#5

Extension Rack

Rack types of the BS-240

21

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

SIEMENS

Installation

SIEMENS

SIEMENS

SIEMENS

SIEMENS

DC-PANEL
ACT-C

DC-PANEL
ACT-C

DC-PANEL
ACT-C

DC-PANEL
ACT-C




CTRL 00 01 02 03 04 05

CTRL

00 01 02 03 04 05


CTRL

00 01 02 03 04 05


LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

CTRL

00 01 02 03 04 05



AC/AC/ AC/ AC/ AC/ AC/AC/

CTRL 10

AC/ AC/ AC/ AC/ AC/ AC/AC/
00 01 02 03 04 05

CTRL


LE 0
LE 1
LE 2
LE 3
LE 4
LE 5
LE 6
LE 7
LE 8
LE 9

AC/AC/ AC/ AC/ AC/ AC/AC/

CTRL 10

DC-PANEL
ACT-C

11 12 13 14 15


11 12 13 14 15


LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

Fig. 2.4

LE 10
LE 11

Service1 rack configurations of the BS-240

SIEMENS

SIEMENS

SIEMENS

SIEMENS
DC-PANEL
ACT-C

DC-PANEL
ACT-C

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

DC-PANEL
ACT-C

DC-PANEL
ACT-C

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5
LE 6
LE 7
LE 8
LE 9
LE 10
LE 11

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5
LE 6
LE 7
LE 8
LE 9
LE 10
LE 11

Fig. 2.5

22

Service2 rack configurations of the BS-240

A30808-X3247-K380-17-7631

Installation

2.4.1.2

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Rack Configurations of the BS-240 II
The site configuration of racks and the functionality of a BS-240 II is equal to the
BS-240. The rack layouts, are shown in the figure below (example of a 16 carrier site).

SIEMENS

SIEMENS

SIEMENS

SIEMENS

0V -48V

FAN#0

ACTC

FAN#1

FAN#0

BR01BR02BR03 BR04BR05 BR06

0V -48V

FAN#0

FAN#1

ACTC

ACTC
BR01BR02BR03 BR04BR05 BR06BR07BR08

LE Panel (S2)

FAN#1

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

HU # 0 for LE
HU # 1 for LE
HU # 2 for LE
HU # 3 for LE
HU # 4 for LE
HU # 5 for LE

AD Panel

LE

180A

+-

0V -48V

FAN#0

FAN#1

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

ACTC

BR 33
X29
-48V
B E1E2 B E1E2

- - -

+++

0

1

+

-

FAN#2

FAN#3

FAN#2

FAN#3

0V -48V

HU # 4 for LE
HU # 5 for LE

FAN#4

FAN#5

CU CU
#2 #3

FAN#4

MUCO #1

CU
#7

MUCO #0

CU
#6

CU
#6

CU
#7

FAN#5

CU CU
#0 #1

Service1A Rack

Service2 Rack

COBA 0
COSA 0
COBA 1
COSA 1

160A

160A

MUCO #0

CU CU
#2 #3

MUCO #1

160A

LE Panel (S1A)

HU # 0 for LE
HU # 1 for LE
HU # 2 for LE
HU # 3 for LE

CU
#4

Base Rack

CU
#5

CU CU
#0 #1

CU
#4

CU
#5

Extension Rack

Note: CU can be Carrier Unit (CU) or EDGE Carrier Unit (ECU)
Fig. 2.6

Types of BS-240 II racks

2.4.1.3

Rack Configurations for BS-240XL
The following types of rack exist:
– Base rack (contains core modules, up to 12 carrier units and antenna combiners)
– Extension rack (contains up to 12 carrier units and antenna combiners)
– Service1 rack (contains AC/DC converters, backup batteries and link equipment in
flexible configuration)
– Service2 rack (contains backup batteries and link equipment in flexible configuration)
Refer to Tab. 2.1, Tab. 2.2, Tab. 2.3 for a selection of rack configurations.

A30808-X3247-K380-17-7631

23

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

SIEMENS

SIEMENS

SIEMENS

DC-PANEL
ACT-C

FAN #0
LE #0
LE #1
LE #2
LE #3
LE #4
LE #5
LE #6
LE #7
LE #8
LE #9
LE #10
LE #11

SIEMENS

DC-PANEL
ACT-C

FAN #1

AC/

DC AC/ AC/ AC/ AC/ AC/ AC/

DC DC DC DC DC DC
#00 #00 #01 #02 #03 #04 #05

CTRL

DC-PANEL
ACT-C

ETHERNET DC-PANEL
ACT-C
LMT

FAN #0

FAN #0

FAN #1

ACOM ACOM ACOM ACOM
#0
#3
#2
#1

FAN #1

ACOM ACOM ACOM ACOM
#0
#1
#2
#3

AC + DC DISTRIBUTION

FAN #2

FAN #3

FAN #2

FAN #2

FAN #3

FAN #3

CU
#5

CU

CU

CU

CU

#10

#11

#4

#5

CU
#9

CU

CU

#2

#3

CU
#7

CU

MUCO #3

#4

MUCO #2

CU

MUCO #3

DC AC/ AC/ AC/ AC/ AC/ AC/
DC DC DC DC DC DC
#01 #10 #11 #12 #13 #14 #15

CTRL

MUCO #2

AC/

CU

CU

#10

#11

AC + DC DISTRIBUTION

1/4
Battery

FAN #6
CU
#0

1/4
Battery

1/4
Battery

1/4
Battery

Service2 Rack

1/4
Battery

Service1 Rack

CU
#1

CU
#8

FAN #6

FAN #7
CU
#6

Base Rack

#0

CU

FAN #5
MUCO #1

1/4
Battery

MUCO #1

1/4
Battery

MUCO #0

1/4
Battery

CU
#3

COBA #0
COSA #0
COBA #1
COSA #1

CU
#2

FAN #4

FAN #5

MUCO #0

FAN #4

CU

CU

#8

#9

FAN #7
CU

CU

#6

#7

#1

Extension Rack

Note: CU can be Carrier Unit (CU) or EDGE Carrier Unit (ECU)
Fig. 2.7

frame no.

Types of BS-240XL racks

installed modules Base Rack

installed modules Extension rack

4 (top)

4 x DUAMCO 2:2 or
4 x DUAMCO 4:2 or
2 x DUAMCO 8:2 or
4 x FICOM modules
(Base/Expansion modules in
site specific configuration)

4 x DUAMCO 2:2 or
4 x DUAMCO 4:2 or
2 x DUAMCO 8:2 or
4 x FICOM modules
(Base/Expansion modules in
site specific configuration)

3

4 x CU or ECU
2 x DIAMCO

4 x CU or ECU
2 x DIAMCO

2

4 x CU or ECU
2 x DIAMCO

4 x CU or ECU
2 x DIAMCO

1 (down)

4 x CU or ECU
2 x COBA;
2 x COSA

4 x CU or ECU

Tab. 2.1

24

Frame equipping variants, BS-240XL Base and Extension Racks

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Service1 rack
frame
no.

type 1

type 2

type 3

type 4

type 5

4 (top)

F:AC/DC1/1
2

F:AC/DC1/1
2

F:AC/DC1/1
2

F:AC/DC1/1
2

F:AC/DC1/1
2

3

F:LE

F:LE

F:AC/DC2

F:AC/DC2

F:AC/DC2

2

(6 x LE)

F:BATTERY

F:LE

F:LE

F:BATTERY

F:BATTERY

(6 x LE)

F:BATTERY

F:BATTERY

1 (down) F:BATTERY
DC
Output
Power

up to 4000 W

Tab. 2.2

up to 8000 W

Equipping variants, BS-240XL Service1 Rack

Service2 rack
frame no.

type 1
(R:BS120)

type 2
(R:BS120)

4 (top)

F:LE

F:LE

3

(6 x LE)

F:BATTERY

2

F:BATTERY

F:BATTERY

1 (down)

F:BATTERY

F:BATTERY

Tab. 2.3

A30808-X3247-K380-17-7631

Equipping variants, BS-240XL Service2 Rack

25

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2.4.1.4

Installation

Rack Configurations for BS-240XL II
The rack layouts of the BS-240XL II are shown in the figure below (example of a
24 carrier site).

SIEMENS

SIEMENS
0V -48V

SIEMENS

FAN#0

ACTC

SIEMENS

FAN#1
ACTC

ACTC

LE Panel (S2)

FAN#0

FAN#1

FAN#0

HU # 0 for LE

FAN#1

ACOM ACOM ACOM ACOM
#0
#3
#2
#1

HU # 1 for LE

FAN#0

FAN#1

ACOM ACOM ACOM ACOM
#0
#1
#2
#3

HU # 2 for LE
HU # 3 for LE

AD Panel

HU # 4 for LE

LE

180A

+-

ACTC

BR 33
X29
-48V
B E1E2 B E1E2

FAN#2

0

1

- - -

HU # 5 for LE

+

-

+++

FAN#3

FAN#2

FAN#3

FAN#2

FAN#3

0V -48V

HU # 6 for LE
CU

CU

CU

CU

CU

CU

#10

#11

#4

#5

#10

#11

HU # 3 for LE
160A

HU # 1 for LE

FAN#4

160A

#3

FAN#6

CU
#0

Service2 Rack

Service1A Rack

CU
#8

ACOM #4

CU

#2

160A

CU

FAN#5

CU
#1

CU
#9

FAN#7

COBA #0
COSA #0
COBA #1
COSA #1

HU # 11 for LE

CU
#5

HU # 2 for LE

160A

HU # 9 for LE
HU # 10 for LE

CU
#4

HU # 0 for LE

ACOM #5

LE Panel (S1A)

HU # 7 for LE
HU # 8 for LE

CU
#6

CU
#7

Base Rack

FAN#4

FAN#5

CU

CU

CU

CU

#2

#3

#8

#9

FAN#6

CU
#0

CU
#1

FAN#7

CU

CU

#6

#7

Extension Rack

Note: CU can be Carrier Unit (CU), EDGE Carrier Unit (ECU)
or Flex Carrier Unit (FlexCU)
Fig. 2.8

26

Types of BS-240XL II Racks

A30808-X3247-K380-17-7631

Installation

2.5
2.5.1

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Equipment Delivery
Preliminary Checks
A ShockwatchTM -label and a TIP (N) TELLTM-label are fixed at the rack surface in the
case of pallet transportation or at the crate for indication of fallover or strong shocks during the transport from factory to the site.
If the TIP (N) TELLTM-label arrow is blue, the package has been on the side or tipped
over in transit. If the ShockwatchTM -label is red, the package has been shocked during
transport.
Check that the crate and label are proper condition. In case of evident damage due to
transport, unpack the equipment in presence of an insurance company representative
and promptly claim any damage and inform the shipper for specifying the damage.
Check whether the package is actually addressed to the site and complete.

ShockwatchTM -label

TiltwatchTM-label

Fig. 2.9

2.5.2

ShockwatchTM-label and TiltwatchTM-label

Rack mounted on a Pallet
Unpack the rack according to the following instructions and in accordance with
Fig. 2.10.
– Cut the two straps (1).
– Cut the protection foil along the cardboard corner reinforcement (2) and remove it.
– Remove the cardboard reinforcement on the top and from the corners of the rack.
– Unscrew the four fixing claws from the feet of the rack.
– Retain the claws for later floor fixing of the rack.
– Shift the rack carefully from the transportation pallet. A second person is needed for
help and to prevent the fallover of the rack.

!

!

WARNING
Safety gloves and goggles must be worn when cutting the straps. Pay attention to the
tension of the straps. Use only plate shears.

WARNING
Do not burn the package, as the burning packaging material may give off toxic gases.

A30808-X3247-K380-17-7631

27

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

The Service racks will be delivered without backup batteries (weight aspects).
Additional crates are used for transporting of the batteries.

2
1

Fig. 2.10

Fig. 2.11

2.5.3

Rack mounted on the pallet

Dismounting the rack from the pallet

Rack shipped in a Crate
The racks are shipped vertically in wooden crates (or horizontally in case of transportation by airplane).The crate dimensions for the BS-240 / 240 II are
1800 mm x 800 mm x 650 mm (HxWxD). Depending on the pre-installed modules inside the racks, the crate can weigh up to approx. 190 kg.
The crate dimensions for the BS-240XL / 240XL II are 2225 mm x 800 mm x 650 mm
(HxWxD).
The Service racks will be delivered without backup batteries (weight aspects).

28

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Additional crates are used for transporting of the batteries.
All crates have the following information printed on them for identification of delivery:
– Customer order number
– Serial number of rack or other supplied equipment
– Destination
– Gross and net weight
– Overall dimensions (cm)
– Delivery papers
For transportation of the crates from the unloading area into the construction room use
handling aids (for example: fork-lift truck, goods elevator), a second person is needed
for help.
During the unpacking steps, great care must be taken to ensure that the rack is not
scratched or damaged in any way. Unpack the rack according to the following figures.

unscrew

cut
Fig. 2.12

!

Removal of the straps, opening of the top cover

WARNING
Safety gloves and goggles must be worn when cutting the straps.
Pay attention to the tension of the straps. Use only plate shears.
–
–
–
–
–
–
–

Cut the three straps (see Fig. 2.12) and remove the 10 M4 screws on the top of the
crate (see Fig. 2.12).
Remove the crates top cover.
Take out the packing material protecting the rack (see Fig. 2.13).
Remove the protection to the head and to the base of the rack.
Open and remove the tubular PE-wrap protecting the rack (see Fig. 2.14).
Take the rack out of the crate with the aid of the straps around the rack.
Lift the rack in vertical position.

A30808-X3247-K380-17-7631

29

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Fig. 2.13

Installation

Removal of the packing material

cut

Fig. 2.14

Opening of the PE-wrap, lifting straps around the rack

Immediately after unpacking the rack, inspect it for damage and report the extent of any
damage to the transportation company.

!

2.5.4

WARNING
The burning of packing material should be avoided, because packaging may give off
toxic gases.

Unpacking of Modules and Batteries
Proceed the unpacking of modules as follows:
– Open the carton with a suitable knife along the adhesive tape at the top.
– Take the PVC foil bag that contain the module out of the carton.
– Open the PVC protection bag carefully with the knife and take out the module.
Avoid the handling of the modules in high-static environmental. The packing material
should be preserved for possible re-packing in future.
The battery sets of the Service1/2 racks will be shipped in wooden crates, including a
plastic bag that contain cable sets, screws,washers and the connection plates.
Further the parts of the air vent system and the installation instruction.

30

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

cut

Fig. 2.15
–
–
–

2.5.5

Unpacking of the battery sets

Cut the tension belts with a plate shear.
Remove the top cover of the wooden crate.
Take the batteries out of the crate using the battery handles.

Rack Installation
Prior to the commencement of rack installation, consult the site documentation to locate
the installation point of the Base Station, the PCM24/30 network termination, AC mains
or power supply unit (if -48Vdc will be provided from external equipment) and the access
of the antenna cables into the construction room.
After that check the proper installation of the earthing bar and the necessary cable runways.
If the rack must be moved to the final installation position by crane and for later connection works, it is necessary to remove the top cover of the rack.
Proceed as follows:
– Open the rack-door and remove both screws in the upper part of the front of rack.
(see Fig. 2.16).
– Lift up the top cover and slide it back.
– Disconnect the green/yellow ground wire from the pin inside the top cover.

!

WARNING
Before opening the rack-door take measures to prevent the rack from falling over!
Note the accident prevention regulations when working with a fork lift truck or crane!
Don‘t remove the crane eyes after the crane transport is finished to guarantee the later
EMI-closeness of the rack!
If the racks stand side by side, they must be screwed together to one common unit with
one nut and screw M8x20 (part of MK:EMCRV1 for rack variant I or MK:EMCR-2V1 for
rack variant II). For this purpose the top cover has to be removed as shown in the figure
Fig. 2.16.

A30808-X3247-K380-17-7631

31

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

remove the screws

ground wire

Fig. 2.16

Removal of top cover for crane eye access

For BS-240 II/ BS-240XL II rack type proceed as follows:
– Open the rack-door (see Fig. 2.17): Slide down the protection cover (1), push the
button behind the cover (2) and ﬂap out the handle (3).
– Turn the handle counterclockwise 90˚ (4).
– Slide the top cover 20 mm in front direction and lift it up (see Fig. 2.18).
– Disconnect the green/yellow ground wire from the pin inside the top cover.

3
4
2
1

Fig. 2.17

32

Opening of rack door

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2

1

ground wire
Fig. 2.18

Removal of the top cover

65˚
60˚

BS-240 / 240XL
Fig. 2.19

A30808-X3247-K380-17-7631

BS-240 II / 240XL II

Guideline for crane transport

33

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

**)

**)
1900 mm

600 mm

*) distance
to wall

450 mm

2350 mm

minimum
room height

750 mm

BS-240XL

500 mm

BS-240

2200 mm

*) distance
to wall

**)

750 mm

450 mm

2025 mm

1600 mm

min. dimensions for 3-rack solution

1700 mm

450 mm

min. dimensions for double rack solution

Note:
*) Minimum clearance rear to wall for:
BS-240 without earthquake kit close to wall
BS-240 XL without earthquake mounting kit: 50 mm
BS-240 XL with earthquake kit Siemens serial no. S30861-K2131-X: 400 mm
BS-240 II / 240XL II: 50 mm (without earthquake kit)
BS-240 II / 240XL II with earthquake kit Siemens serial no. S30861-K4119-X: 150 mm
Minimum clearance by back-to-back assembly for:
BS-240 II / 240XL II: 100 mm (without earthquake kit)
BS-240XL: 100 mm (without earthquake kit)
**) the distance between two racks, side by side must not exceed 1mm
Fig. 2.20

Space necessary for installation of Base Station rack variants

!

34

WARNING
The total weight of rack must not exceed 360 kg (BS-240 / 240 II) or 425 kg (BS-240XL
/ 240XL II) respectively when being lifted.
For determination the weight refer to section “Technical Data”.
Under no circumstances must the sets of batteries be inserted into the Service Racks
during transportation on site. The doors must be kept closed during transportation.

A30808-X3247-K380-17-7631

Installation

i

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

NOTE
To prevent the racks from tipping over (product safety) they must be fixed either to a wall
(exepted in earthquake zones) or the floor.
The minimum distance from the rear of the rack to the wall must be considered. It is recommended to prepare the fixings before moving the rack to its final position.
The four fastening claws, delivered with the rack, can be used for floor fixing of the racks.

1

2

3

Fig. 2.21

Adjusting and fixing of the rack feet

Proceed as described in the list below:
– Check the correct vertical rack position, using the spirit level. If the position is incorrect, equalize the differences in the floor height by adjusting the rack feet (see
Fig. 2.21).
– Loosen the lock nut (1) and adjust the rack feet (2) for proper floor contact by using
the adjuster feet wrench.
– Push a claw (3) on each of the 4 rack feet and mark the drilling point on the floor.
– Remove the claws and drill the 4 holes and insert the 4 wall plugs (e.g. Fischer
S8GK) into the holes.
– Push the claws on the rack feet and fix them.
Alternatively the rack can be fastened to the wall. The rack has two right angle brackets
on its top rear for mounting to wall (Fig. 2.22, right side). Depending from the rack type,
the necessary minimum distance must be considered from rear of the rack to the wall
(see Fig. 2.20). An right dimensioned additional distance piece can be helpful therefor.

A30808-X3247-K380-17-7631

35

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Fig. 2.22

!

2.5.5.1

Installation

Floor and wall mounting of the racks

WARNING
In earthquake zones, the fastening to wall is prohibited. Use the earthquake mounting
kit for securing to the floor.

Setup of Earthquake Mounting Kit for BS-240
For setup the earthquake mounting kit (S30861-K2086-X) proceed in steps as follows:
– Mark the positions of the drilling holes in accordance with Fig. 2.24.
– Drill the holes with 18 mm in diameter and a depth of 90 mm. Don‘t pre-drill the
holes!
– Produce an undercut of the drilling holes: drill the hole to stop and swivel the jack
hammer 3-5 times keeping stop to concrete.
– Clean out the drilling holes by a vacuum.
– Put steel plug (e.g. Fischer FZA 18x80 M10 I) into the inserting tool (e.g. Fischer
FZE 18) and hammer into each hole until the sleeve is flush with surface.
– Fit bolts M10 (1) with washer (2) through both holes of claw (3) and distance plate
(4). Drive the bolts into the steel plugs as fast as possible. Fix in this way all claws
for the rear side rack feeds first.
– Shift the racks to the correct position, so that each of the rear adjuster feet is placed
in the cutout of a claw.
– Push a claw on each of the front side feeds and fix them with bolts and washers. The
distance plates are not needed for the front side row.

36

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

4

1
2

3
2 x for rearside of rack

0
50

485
535

32,5

1085
1135

Earthquake mounting kit

600
650

Fig. 2.23

2x for frontside of rack

0
rear

Service1 Rack

Base Rack

front

Fig. 2.24

2.5.5.2

463

Drilling sketch for earthquake mounting kit (2 racks)

Setup of Earthquake Mounting Kit for BS-240XL
For setup the earthquake mounting kit (S30861-K2131-X) proceed in steps as follows:
– Mark the positions of the drilling holes in accordance with Fig. 2.25.
– Drill the holes with 22 mm in diameter and a depth of 90 mm. Don‘t pre-drill the
holes!
– Clean out the drilling holes by a vacuum.
– Put steel plug (e.g. Fischer FZA 22x100 M12I) into the inserting tool (e.g. Fischer
FZE 22) and hammer into each hole until the sleeve is ﬂush with surface.

A30808-X3247-K380-17-7631

37

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

rack length 600 mm

57,5 mm

423 mm

423 mm

335 mm

rack depth 450 mm

600 mm

diameter 22 mm

88,5 mm
Fig. 2.25
–

Drilling sketch for earthquake mounting kit (2 racks)

Check the completeness of the mounting kit according to the following ﬁgure and remove the rear panel of the rack.
1

4
2

5

4
2
5

4
4

5

6
3

5

3

4
4
Fig. 2.26
–

38

Parts of the earthquake mounting kit for the BS-240XL

Remount the adjuster feet, setup the 4 metal angles (1) and ﬁx them with Allan screw
(6) as shown in Fig. 2.27.

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

6

1
6
1

Fig. 2.27
–
–
–

Mounting of Pos. 1

Click spring nuts in the extrusions.
Insert both stiffening parts (2).
Move the stiffening parts to rear and lateral side to stop.
extrusion

6

2

6

4

Fig. 2.28
–
–

3

Mounting of stiffening parts (1)

Slide in the ﬁller plates (3).
Fix each stiffening part with 12 Allan screws M6 (4).
3

6

4

5

Fig. 2.29
–

5

Mounting of stiffening parts (2)

Fasten the rack to the steel plugs in the ﬂoor with 4 bolts M12 (5).

A30808-X3247-K380-17-7631

39

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

–
–

i

i

!

2.5.6

Installation

Remove the 4 Allan screws (6). It is absolute necessary, that the edge pieces can
work free of strain in the case of earthquake.
Mount again the rear panel.

NOTE
The use of the earthquake mounting kit for BS-240XL requires a minimum clearance to
the wall of 400 mm.

NOTE
For mounting the earthquake mounting kit in a service rack, first the battery tray has to
be remounted.applying to your system.

WARNING
Take measures to prevent the rack falling over during the removal of the adjuster feet
and mounting of the metal angles. A second person is needed for help! The rack door
stay must be locked in the open position using the door stay provided, whilst work is being performed inside the rack.

Setup of Earthquake Mounting Kit for BS-240 II / 240XL II
In areas with the possibility of earthquake use the mounting kit for Earthquake Zone 4
Rack (MK:EQ4RV2, S30861-K4119-X). The additional brackets improve the robustness
of the rack against earthquake shocks.
The mounting kit consists of the mechanical parts as shown in the figure below.

1

3

3

2

Fig. 2.30

Parts of the earthquake kit S3086-K4119-X

Fix the rack to the floor in accordance with Fig. 2.33 in steps as follows:
– Mark the positions of the drilling holes onto the ﬂoor.
– Drill holes at the marked points with 18 mm in diameter and a depth of 98 mm. Don‘t
pre-drill the holes!

40

A30808-X3247-K380-17-7631

Installation

–
–
–
–
–
–
–
–

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Clean out the drilling holes with a vacuum cleaner.
Put dowels (3) (e.g. HILTI - M12*73 / 20) into the drilling holes and hammer them
until the sleeve is flush with surface (use an inserting tool, if available).
Place the double claw (1) at its mounting position and fix it with the provided bolts at
the rear dowels (see Fig. 2.31).
Tighten the bolts to a torque of 60 Nm.
Shift the rack to the appropriate position, so that each of the rear rack feet is placed
in a cut-out of the double claw (Fig. 2.31).
Open the rack door.
Insert a claw (2) on each of the front feet and affix them with the M12 bolts to the
dowels in front of the rack (see Fig. 2.32).
Tighten the connection to a torque of 60 Nm.

1

3

3

Fig. 2.31

Double claw for the rear feet in mounted position

2

Fig. 2.32

A30808-X3247-K380-17-7631

2

Claws for the front feet before mounting

41

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

465

450

600

142.5

wall

485
57.5
(sketch without scale, all measures in mm)

front side
Fig. 2.33

42

Drilling sketch for the earthquake mounting kit

A30808-X3247-K380-17-7631

Installation

2.5.7

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Back-to-back Assembly
Back-to-back assembly means all configurations that are not lined up in a connected
row, but with distance between the sidewalls of racks. These configuration are according to customer requirements.
The open cable channel for inter-rack cabling from one rack to the other one has to be
closed with an EMI shielded mechanical EMI-kit. In this conduit, the DC-cables, battery
cables and the temp.resistor cables will be routed from one rack to the other.
An U-profile bar above the conduit will be used for routing of the Selic-bus-cables and
CAN-bus-cable. The mechanical equipment and cables necessary for connecting the
racks are part of corresponding mounting kits.

i

NOTE
Other configurations with up to 5 m distance are possible and have to be defined for
specific project. In this case additional mechanical support and sleeve equipment as
well as extended cables, described in the following tables, are necessary.
2500 mm

*) Minimum clearance for BS-240 II / 240 XL II / 240 XL

1600 mm

*)100 mm

750 mm

conduit
S30861-S2146-S

Fig. 2.34

A30808-X3247-K380-17-7631

Back-to-back configuration

43

Installation

max. 5 m

Z

450 mm

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

750 mm

S30861-S2146-S
conduit
profile bar
(Z- clearance of rear to wall, depend on rack type)

Fig. 2.35

Side-by-side configuration

S30861-S2146-S
Extension1

profile bar
2400 mm + 2 x Z

Base

1500 mm

Service1

conduit

Extension2

(Z - clearance of rear to wall,
depend on rack type)

Fig. 2.36

44

Back-to-back configuration with Extension1 and Extension2

A30808-X3247-K380-17-7631

Base

S30861-S2147-S
conduit
profile bar

Extension1

Service2

Fig. 2.37

2400 mm + 2 x Z

Service1

(Z- clearance of rear to wall, depend on rack type)

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

1500 mm

Installation

Back-to-back configuration with Service1 and Service2

Detailed information about the wall distances (Z) of the different Rack types is described
in the chapter 2.5.5 / Fig. 2.20.
Additional to the standard configurations of back-to-back assembly as shown in the figures of this section other configuration with distances up to 5 metres are possible.
In this case required components and extended cables have to be defined in accordance to customers requirements depending on length of flexible conduit.
The following tables informs about the mechanical components and typical cables for
extension.Measure “X” is the length of the flexible conduit and means also the additional
cable length.
The relation between cables with Siemens code no. and cable no. is given in Tab. 2.9.

A30808-X3247-K380-17-7631

45

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Service
2/3

Service
2/2

Installation

distance
“X”

Service
2/1

Service
1

Extension
1

Extension
2

S1-S2/2

S2/1-S2/2

Base

S1-S2/3

E2-S2/2

DC cable

Rack

(33)+X

CAN-Bus cable

Rack

Battery cable

Rack

(110/3,
111/3)+X

(110/4,
111/4)+X

Temp.resitor
cable

Rack

1)
(112/3)

1)
(112/4)

conduit

Rack

(249)+X

2)

1) max. distance of AC/DC frame 2,5 m otherwise use up to 5 m cable 112/4
2) type of flexible conduit see Tab.”Types of flexible conduit”
Tab. 2.4

Gap between Service2/1 and Service2/2 rack

Service
2/3

Service
2/2

Service
2/1

Rack

Selic cable

distance
“X”

Extension
2

S2/1-E2

S1-E2

B-E2

E1-E2

Rack

conduit

Extension
1

Rack

CAN-Bus cable

Base

S2/2-E2
DC cable

Service
1

1)
(36)+X

Rack

(249)+X

(248)+X
1)
(277,
278)+X
2)

1) replace fix installed cable by extended cable (+X)
2) type of flexible conduit see Tab. ”Types of flexible conduit”
Tab. 2.5

46

Gap between Extension1and Extension2 rack

A30808-X3247-K380-17-7631

Installation

Service
2/2

Service
2/1

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Service
1

Base

distance
X

Extension
1

Extension
2

S2/2-E1

S2/2-E2

S2/1-E1

S2/1-E2

S1-E1

S1-E2

1)
(35)+X

B-E1

B-E2

1)
(277,278
)+X

DC cable

Rack

CAN-Bus cable

Rack

Battery cable

Rack

1)
(277,278
)+X

conduit

Rack

2)

(249)+X

(247)+X

(248)+X

1)
(36)+X

(246)+X

1) Replace fix installed cables by extended cables (+X)
Tab. 2.6

Gap between Base and Extension1 rack

Service
2/3

Service
2/2

Service
2/1

distance
X

Service
1

Base

Extension
1

Extension
2

S2/2-E2

S2/1-E1

S2/1-E2

S1-S2/1

S1-S2/2

S1-S2/3

DC cable

Rack

3)
(33)+X

CAN-Bus cable

Rack

Battery cable

Rack

(110/2+
111/2)+X

(110/3+
111/3)+X

(110/4+
111/4)+X

Temp.resistor cable

Rack

1)
(112/2)

2)
(112/3)

2)
(112/3)

conduit

Rack

4)

(249)+X

(247)+X

(248)+X

1) max. distance from AC/DC frame to battery 2,5 m, otherwise use cable 112/3
2) max. distance from AC/DC frame to battery 5,5 m, otherwise a special must be defined
Tab. 2.7

Gap between Service2/1 and Service1 rack

A30808-X3247-K380-17-7631

47

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Service
2/3

Service
2/2

Service
2/1

Installation

Extension
1

Extension
2

S2/2-E2

S2/1-E1

S2/1-E2

S1-B

Rack

conduit

Base

Rack

CAN-Bus cable

distance
X

S2/2-E1
DC cable

Service
1

Rack

S1-E1

1)
(34)+X
(249)+X

(247)+X

(248)+X

1)
(35)+X

(245)+X

S1-E2
1)
(36)+X

(246)+X

2)

Tab. 2.8

Gap between Service1 and Base
The following cables with Siemens code no. are typical cables for interrack-cabling without extension.
cable code no.

Siemens code no.

110/2, 111/2

S30864-X211-A47

110/3, 111/3

S30864-X211-A48

110/4, 111/4

S30864-X211-A49

112/2

S30864-X211-A44

112/3

S30864-X211-A45

33

Component of S30864-X211-A29

34


35


36


245

S30864-X210-A11

246

S30864-X210-A12

247

S30864-X210-A13

248

S30864-X210-A14

249

S30864-X210-A15

277

S30864-X210-A2

278

S30864-X210-A2

Tab. 2.9

Interrack-cables without extension

The cables 33-36 are fix installed in the Service1 rack and have to be replaced by extended according to back-to-back configuration. The installation requires the temporary
removal of the plate, located at the top of EMI-panel.

48

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

ﬂexible conduit

Siemens code no.

type 1 (distance 0,625 m - 2,40 m) C50324-Z200-C22
type 2 (distance 1,25 m - 5,00 m)
Tab. 2.10

i

C50324-Z200-C21

Types of ﬂexible conduit

NOTE
Grounding connections to extended racks are required by separate connections from
external grounding bar!

A30808-X3247-K380-17-7631

49

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2.6
2.6.1

Installation

External Cabling Activities
Overview
This chapter provides the information required for installing the external cables between
the Base Station and the infrastructure equipment on site.
The rack cannot function without the following cable connections:
– In case of an AC power supply: AC mains terminal block 5 pole - power distribution
panel of 230 Vac, 3-phase supply
– By using of an DC power supply: DC mains terminal block 2 pole - power distribution
panel of -48Vdc
– Ground bolts -> ground bar
– Abis interface -> NTPM (in case of transmission via terrestrial lines)
– Abis interface -> Microwave indoor units (if W equipment is used or transmission)
f
– Microwave indoor units -> Microwave antennas
– Transmit / receive antenna connectors - antenna system
– Ground strip of antenna cable shields - ground bar
optional:
– Serial interface - signalling link terminal
– Alarm collection terminal - external alarm sensors
All interfaces excepted the antenna connectors are located at the EMI panel below the
top rack cover.
For cable installation the top cover has to be removed. For lift-up remove the bolts in the
top extrusions.
ground bolts

Ext.1 CU 4...7
OVPT0

OVPT1

Ext.1 CU 0...3
Ext.2 CU 4...7

CAN OUT

-48 V

CAN TEST Serial IF

Ext.2 CU 0...4

LPA

MSU

PE-Plate

Fig. 2.38

50

ACTM

Interfaces on the top of the BS-240 Base Rack

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

ground bolts

CU 4...7
CU 0...3

CAN OUT CAN IN
CAN TEST

LPA

MSU

PE-Plate

Fig. 2.39

Interfaces on the top of the BS-240 Extension Rack

ground bolts

CAN OUT CAN IN
CAN TEST

LPA

MSU

PE-Plate

Fig. 2.40

A30808-X3247-K380-17-7631

Interfaces on the top of the BS-240/240XL Service1Rack

51

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

ground bolts

CAN OUT CAN IN
CAN TEST

LPA

PE-Plate

Fig. 2.41

Interfaces on the top of the BS-240/240XL Service2 Rack

ground bolts

Ext.1 CU 8...11
OVPT0

OVPT1

CAN OUT

-48 V

Ext.1 CU 4...7
Ext.1 CU 0...3

CAN TEST Serial IF
LPA

MSU

PE-Plate

Fig. 2.42

52

ACTM

Interfaces on the top of the BS-240XL Base Rack

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

ground bolts

CU 8...11
CU 4...7
CU 0...3

CAN OUT CAN IN
CAN TEST

LPA

MSU

PE-Plate

Fig. 2.43

Interfaces on the top of the BS-240XL Extension Rack

ground bolts

OVPT0

CAN IN

OVPT1

-48 V

CAN OUT Serial IF
CAN TEST LPA
MSU
PE-bolts

ACTM
Ext.1 CU 4...7
Ext.1 CU 0...3
Ext.2 CU 4...7

Ext.2 CU 0...3

Fig. 2.44

A30808-X3247-K380-17-7631

Interfaces on the top of the BS-240 II Base Rack

53

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

ground bolts

CAN IN
CAN OUT
CAN TEST LPA

MSU
PE-bolts

CU 4...7
CU 0...3

Fig. 2.45

Interfaces on the top of the BS-240 II Extension Rack

ground bolts

CAN IN
CAN OUT
CAN TEST LPA

PE-bolts
MSU

Fig. 2.46

54

Interfaces on the EMI-Panel of the BS-240 II/240XL II Service1 Rack

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

ground bolts

CAN IN
CAN OUT
CAN TEST LPA

PE-bolts

Fig. 2.47

Interfaces on the top of the BS-240 II /240XL II Service2 Rack

ground bolts

OVPT0

CAN IN

OVPT1

-48 V

CAN OUT Serial IF
CAN TEST LPA
MSU
PE-bolts

ACTM

Ext.1 CU 8...11
Ext.1 CU 4...7

Ext.1 CU 0...3

Fig. 2.48

A30808-X3247-K380-17-7631

Interfaces on the top of the BS-240XL II Base Rack

55

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation

ground bolts

CAN IN

-48 V

CAN OUT
CAN TEST LPA
MSU
PE-bolts

CU 8...11
CU 4...7

CU 0...3

Fig. 2.49

Interfaces on the top of the BS-240XL II Extension Rack

Some additional hints for the installation of external cabling:
– The ﬁrst cable that has to be installed is the ground cable between the main ground
bolt on top of the rack and the nearest ground bar on site.
– The second installation step is to connect the ground bolts of the different racks in
series.
– After that all other cables e.g. AC mains, RF cabling or alarm wires can be installed.
– The screen of the RF jumpers has to be grounded before entering the BTSE via the
cable feeding module, see Fig. 2.88.
– If cables are fed through coaxial cable access located at the top of the rack at the
front, the screen has to be grounded like all other coaxial cables.
The following figure shows the location of the external interfaces of the BS-240/240XL
(example of BS-240 with Service1-, Base- and Extension rack).

56

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

serial interface cable
external alarms / commands
Abis lines (OVPT PCM0, PCM1)
antenna cables
-48 Vdc*

3 x 230 Vac **
ground cable
microwave
SIEMENS

SIEMENS
LMT
ETHERNET

SIEMENS
LMT

DC-PANEL
ACT-C

CTRL
#0 #0 #1 #2 #3 #4 #5

LMT

DC-PANEL
ACT-C

ETHERNET

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

ETHERNET

DC-PANEL
ACT-C

ACOM ACOM ACOM ACOM
#1
#0
#3
#2

CU CU
#0 #1

Service1 rack

CU
#7

CU
#4

CU
#5

Base rack

CU CU
#2 #3

CU CU
#0 #1

MUCO #1

CU
#6

MUCO #0

MUCO #1

CU CU
#2 #3

COBA 0
COSA 0
COBA 1
COSA 1

LE 0
LE 1
LE 2
LE 3
LE 4
LE 5

MUCO #0


CU
#6

CU
#7

CU
#4

CU
#5

Extension rack

*) only used if an external DC-power supply is available
**) if an external 3 x 230 V ac power supply source will be used

Fig. 2.50

Locations of the connectors for external cables

A30808-X3247-K380-17-7631

57

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

2.6.2

Installation

Ground and AC- Power Supply Connections
The racks have to be connected to the site specific ground system before starting the
connection of AC mains cable.
An external ground wire (16 mm2, copper conductor) has to be connected on the upper
left side grounding bolt of the rack which must be attached to the ground bar on site. All
adjoining racks will be grounded using a prefabricated wire bridge and is connected to
top left and right corners of each rack respectively.
If on site a main ground wire (50 mm2, copper conductor) is installed, it is possible to
connect each rack on the shortest way to the main ground using 16 mm2 copper wires.
Connect the racks to the ground system as follows:
– Use the nearest ground bar on site.
– Measure the distances between the connection points of the ground system and the
ground bolt of the rack.
– Cut the cables to the required length.
– Remove the cable covering at the end to connect to the ground bolt (length approx.
15 mm) and mount the cable lug M8.
– Connect the prepared cable end to the ground bolt.
– Firmly tighten the nut.

alternative solution for rack grounding

50 mm2 main ground wire
16 mm 2ground wires
ground wire bridges

H07-RN F 5 G41)
AC distribution
AC counter
3 x 25 A main breakers2)
3 x 32 A main breakers3)
3 x 230 Vac mains

connection to ground

1) cross section needed depend on the cable length between external breaker and MSU
2) BS-241, BS-240, BS-240XL
3) BS-241 II, BS-240 II, BS-240XL II
Fig. 2.51

Ground and AC mains connections (example)

!

WARNING
Note, that the connection by screws at the top of racks standing side by side is a mechanical connection only. These connection is not a ground connection!
The figure above shows the recommended cabling for the power supply and ground
connections. The recommended cable types guarantees the proper function of the base
stations, equipped with up to 24 carriers.

58

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

An easily accessible disconnect device is incorporated into the AC mains supply wiring.
To isolate the mains supply, a circuit breaker has to be fitted in each phase inside the
AC distribution box close to the base station (see Fig. 2.51). The disconnect devices
shall simultaneously interrupt all phase conductors.
A 5-pole terminal block of the MSU, located in the top of Service1 / Service1A rack, is
the connection point for the AC mains cable.
The base station will be powered by 3 x 230 V, 50 Hz, 20 A per phase.
PE L3 L2 L1 N

Fig. 2.52

Wiring example of the 230 Vac terminal block (BS-240 Service1 Rack)

This warning must appear in the original German text:
Vor Anschluß des 3 x 230 V Einspeisungskabels ist sicherzustellen, daß das Kabel
spannungsfrei ist. Die Hauptsicherungen sind zu unterbrechen. Es sind geeignete
Maßnahmen gegen unbefugtes Einschalten der Netzspannung zu treffen.
An imprint, located on the front panel of the AC frame gives instruction how to deenergize the base station:
To deenergize entire unit:
1. “Switch OFF BATT 0 + BATT 1(BR14 + BR15) to deenergise DC circuit”
2. “Switch OFF breakers (BR11 + BR12 + BR13) to deenergise AC circuit”
To connect the BS240/240XL with the AC mains connection point perform the following
steps:
– Remove the bolts in the top extrusions to loosen the roof.
– Lift-up the roof sections carefully, to avoid damages of the paint coat.
– Refer to the site documentation for information about type and location of the AC distribution.
– Measure the distance between terminal block of the MSU and AC distribution.

A30808-X3247-K380-17-7631

59

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

–
–
–
–
–

2.6.3

Installation

Cut the cable to the required length.
Make sure that the protection earth wire (PE) is approx. 2 cm longer as the phase
conductors and the N-wire.
Remove the insulation of the cable and cut back the wire insulation at the end, that
is to be connected to the terminal block.
Fix the cable at the strain relief with cable ties.
Insert the wires into the terminals. Use a screwdriver for opening the terminal
springs. Check that all wires are in ﬁxed position.

Ground and DC- Power Supply Connections
For connecting the base station with an external -48 Vdc power supply unit a
Service1/Sevice1A Rack is not needed.
Depending on the site-specific power supply configuration, the racks have to be connected directly with the power supply unit or via a power distribution panel.
The following figure shows the power supply configuration for the BTS, including a power distribution panel.
The power supply unit, as shown in Fig. 2.53, is intended to be supplied by a -48 Vdc
centralized battery source. The charging rectifiers must be internally insulated from the
AC mains by insulating transformers.
The positive pole of the backup batteries has to be connected to ground.
main ground wire 50 mm2

alternative solution for rack grounding
DC main wires
2
2 x H 07 V-R 16 mm *)
2
2 x H 07 V-R 35 mm **)***)

ground wire
2
H 07 V-R 16 mm
(yellow/green)

main breaker

ground
wires

UE -48 V DC +
2

H 07 V-R 35 mm
power supply
unit

optional
power distribution
panel
fuse per rack:
50 A *)
80 A **)
100 A ***)

DC supply +0 V pole
connected to ground
backup
batteries

Fig. 2.53

60

battery +0 V pole
connected to ground

ground bar
2
*) BS-240 / Service2
50 mm
**) BS-240XL / BS-240 II
***) BS-240XL II

Ground- and power supply connections with -48V DC

A30808-X3247-K380-17-7631

Installation

IMN:BTSE
BS-240 / 240 II / 240 XL / 240XL II

Installation of the DC wires is as follows:
– Measure the distance between rack and the power supply unit or power distribution
panel.
– Cut the wires to the required length.
– Remove the cable insulation (length approx. 12 mm) at the ends to be connected to
the terminal block of the MSU (the location is shown in Fig. 2.54).
– Insert the prepared ends into the terminal block.
– Pay attention to the correct polarity of the connection from BTS to the DC output of
the power supply unit.

-48 V +0 V
Fig. 2.54

Terminal block for -48 V DC input of MSU (BS-240)

For installation of the ground connection proceed as described in section 2.6.2 of this
manual.

A30808-X3247-K380-17-7631

61

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