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WIRING INFORMATION
ALARMS D9 SOCKET PIN OUT
ALARMS
PSU1 Failure NC
Pin 1
Closed Contact when PSU1 fails
PSU1 Failure NO
Pin 6
Open Contact when PSU1 fails
PSU2 Failure NC
Pin 2
Closed Contact when PSU2 fails
PSU2 Failure NO
Pin 7
Open Contact when PSU2 fails
LINK Primary Failure NC
Pin 3
Closed Contact when Primary link fails
LINK Primary Failure NO
Pin 8
Open Contact when Primary link fails
LINK Secondary Failure NC
Pin 4
Closed Contact when Secondary link fails
LINK Secondary Failure NO
Pin 9
Open Contact when Secondary link fails
COMMON
Pin 5
Common for above (Internally linked to Ground)
1
2
3
XLR PLUG (MALE)
STANDARD XLR AUDIO PINOUTS:
1: Ground/ Earth
2: INPHASE/ POSITIVE/ MIC +
3: MATE/ NEGATIVE/ MIC -
