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Reference Manual
July 2014 MAN-0081, Revision 4
10
3.1.6 Models: IR3S-R
Flame detector wiring
Terminal
Color
Function
1 (GND)
Green
Earth ground
2
Red
Vdc (+)
3
Black
COM (-)
4
Orange
Alarm relay
5
Orange
Alarm relay
6
Violet
Fault relay
7
Violet
Fault relay
Power and output wiring
Terminal
Function
1 (GND)
Earth ground
2
Vdc (+)
3
COM (-)
4
Alarm relay
5
Alarm relay
6
Fault relay
7
Fault relay
Meter test jacks
JB-MPR3-A/S
Note: Shield should be terminated
at the Panel/PLC/DCS/RTU