CONNECTION DIAGRAME GS-300.A- ANALOGUE GAS DETECTOR 4-20mA
Addressable gas detector GS-300.N
The addresable gas detector GS-300.N has 2 cable glands – for input and for output cable.
Gas detectors must be connected using shielded cable with twisted pair for communication
A
and
B
terminals and another pair for the power supply of gas detectors.
The end of line resistor must be connected in the last device by placing of a end of line jumper.
Cable shielding must be connected to the cable shielding terminal of the gas controller.
CONNECTION DIAGRAME GS-300.N - ADDRESSABLE GAS DETECTOR RS485