Specifications

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FIREFINDER SERIES II INSTALLATION, COMMISSIONING &
OPERATION
5.14.11 Specifications
MECHANICAL
Dimensions ABS Cabinet: ( mm )
195mm (H) x 345mm (W) x 50mm (D)
ENVIROMENTAL
Temperature:
Humidity:
-5ºC to + 55ºC
25% to 75%
INPUT POWER
Operating Voltage ( nominal ):
Operating Voltage ( minimum ):
Quiescent Current @ 26.5VDC:
Maximum Current:
Cabling Requirements:
Optional 27VDC Power Supply:
Batteries:
27VDC
18VDC
12.4mA (back light, off buzzer off”)
43.8mA (back light on, buzzer on)
2 core 1.5 to 2.5mm²
1.8A plus 400mA Battery Charging
12Ahr
27VDC OUTPUTS
Auxiliary 27VDC Distribution Protection:
Cabling Requirements:
24VDC 500mA Monitored
2 core 1.5 to 2.5mm²
COMMUNICATIONS
Internal to FACP:
External to FACP:
Cabling Requirements:
Fault monitoring:
Maximum Number of SmartTerminal’s per FACP:
Maximum Distance (from FACP):
RS485
RS485
Twisted pair plus power
O/C, S/C
30
1.2Kms.
LCD
4 line X 40 character - backlit
Note: A maximum of 30 SmartTerminal’s may be connected to the communications bus over a
distance of approximately 1.2Kms