http://www.sensorsuae.com In this slide show we will demonstrate how to carry out wiring of different types of motion sensors. • Type 1: Line voltage motion sensor • Type 2: Low voltage motion sensor Motion Sensors are also known as motion detectors. • Type 1: Line voltage motion sensor In this type, the sensors can be connected directly to your line voltage of 230 volts or 110 volts A C power. Firstly we will have a look at a normal light circuit. Electric power of 230 volt or 110 volt A C is applied here. This is your normal electric switch. When the switch is ON, the bulb will light up. In order to connect a motion sensor, the wiring has to be done like this. This motion sensor has both Phase & Neutral as inputs and outputs. If the motion sensor has only one input and output, the same can be used for phase and the circuit will look like this. In both cases the motion sensor simply acts as an additional switch in the circuit. Model number I S 3360 of Steinel is shown in these images This Model has 2 outgoing circuits which can be connected to separate circuits. This example shows one connection made to a light and another to a fan. The next type is a low voltage motion sensor. In this case the motion sensor works in low voltage DC circuit like 12 volts to 24 volts DC Never give the connection directly to a normal power circuit. This has two components, a Sensor and a power adaptor The adaptor has two purposes. • Convert the A C to D C power. • Operate the switching circuit of the light based on the control signal from the motion sensor. This is low voltage sensor model number W 1000A of Wattstopper This is how the wiring is done for this model Connect these similar coloured wires of the adaptor to the sensor. If a person comes into the room, the sensor detects and a signal is sent to the adapter to switch on the lighting Circuits. Vacker Group supplies wide variety of motion sensors and occupancy sensors for commercial and residential applications. Vacker Group Suite 306, RKM Building PO Box 92438, Deira, Dubai United Arab Emirates T : +971 42 66 11 44 F: +971 42 66 11 55 E: info@vackerglobal.com www.sensorsuae.com corporate website : www.vackerglobal.com