External Alarms Connector Pin-Out - GE HC HP User Manual

External Alarms Connector Pin-Out

The External Alarms connector is a D-type 15 pin connector.
Pin
A-2
Signal
1 EXT_IN_1
2 EXT_IN_2
3 EXT_IN_3
4 EXT_IN_4
5 EXT_IN_5
6 Relay 3 C
7 Relay 3 NO
8 Relay 2 NO
9 GND
10 Relay 1 NC
11 Relay 3 NC
12 Relay 2 C
13 Relay 2 NC
14 Relay 1 C
15 Relay 1 NO
I/O Description
Input External input alarm #1
Input External input alarm # 2
Input External input alarm #3
Input External input alarm #4
Input External input alarm #5
Output Relay #3 common pin
Output Relay #3 normally open pin
Output Relay #2 normally open pin
GND GND
Output Relay #1 normally closed pin
Output Relay #3 normally closed pin
Output Relay #2 common pin
Output Relay #2 normally closed pin
Output Relay #1 common pin
Output Relay #1 normally open pin
GE MDS Intrepid-HC HP Installation and Operation