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Model SS4-A/-A2 Multi-Spectrum Digital Electro-Optical Fire Detector
Installation Guide and Operating Manual
MAN0931_V3_1510-001_RevH_06-13
TABLE 1: Stand-Alone Model SS4-A/-A2 Detector Connectors - Pinouts
J1: DETECTOR INPUT POWER
PIN
1
DC Return ( - )
2 and 3:
RS-485 Connection to an optional interface unit for viewing FirePic and TriMode Plot.
4
Power (+24 Volts DC)
J2: DETECTOR POWER OUT
PIN
1
DC Return ( - )
2 and 3:
RS-485 Connection to an optional interface unit for viewing FirePic and TriMode Plot.
4
Power (+24 Volts DC)
J4: FIRE RELAY
PIN
1
Fire Relay Common
2
Fire Relay Normally Closed
3
Fire Relay Common
4
Fire Relay Normally Open
J5:
FAULT RELAY (Energized)
PIN
1
Fault Relay Normally Open
2
Fault Relay Common
3
Fault Relay Normally Closed
4
Fault Relay Common
DETECTOR PINOUT DATA
J6:
PIN
1
2
3
4
FIRE VERIFY RELAY
Verify Relay Common
Verify Relay Normally Open
Verify Relay Common
Verify Relay Normally Closed
15
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