6
SPECIFICATIONS (continued)
Output Circuit (4 TOTAL)
(ALARM INDICATING, RELEASING, SUPERVISORY AND TROUBLE BELL)
4 Supervised Notification Appliance Circuits (NAC) Class B, reverses polarity on alarm
(Optional Class A Module: AM-91-2). Maximum line loss not to exceed 1.0 Volts or 1 Ohm fully loaded.
Power-limited, each circuit has self-resetting type fuse (PTC).
Output #1; Dedicated for Notification Only; rated 24V FWR regulated, 1 amp continuous.
Outputs #2, 3 & 4 rated 24VDC regulated, 1 amp each, 2.1 amps combined for Solenoid activation.
Per UL listings circuits are rated .25 amps each, .75 amps combined for Notification Devices
Standby terminal voltage approximately -2.7VDC.
End of Line Resistor ELR-8.2K ohms.
Compatible Solenoids: FM Solenoid Groups A, B, D, E, F, G, I, J & K
For UL see Appendix A for compatible Solenoids.
Supervisory Circuit (1 TOTAL)
Supervisory monitors the following:
High/Low Air
Tamper/Valve positioning and etal
One latching Class B Supervised Initiating Device Circuit.
Power-limited.
End of Line Resistor ELR-8.2K ohms.
Circuit loop resistance 100 ohms.
Increase in circuit resistance causes supervisory trouble and system trouble.
Maximum resistance for supervisory signal 2200 ohms to insure alarm.
Minimum current 4.5 mA to insure alarm (10 mA short circuit maximum).
Normal supervisory standby loop current 2 mA.
Normal standby loop voltage 19.5VDC.
Input Power
120VAC - 1.37 Amp max. (50-60 Hz) or 240VAC - .85 Amp max. (50-60 Hz)
Green AC-ON LED goes off with AC power loss, causes system trouble and buzzer to sound.
System on battery backup.
System Trouble is also generated if voltage drops below 102V under alarm load, system is
transferred to battery backup.
Power Requirements
Standby - 160 mA @ 24VDC, 7.0 AMP Batteries for 24 hour standby
- 160mA @ 24VDC, 18.0 AMP Batteries for 90 hour standby (FM Requirement)
Alarm - 3.5 AMP MAX. @ 24VDC All Zones.
Battery Charger Specifications: 27 VDC @ 1.2mA trickle; 1 Amp fast charge.
33 AH Battery maximum, sealed rechargeable type.
Outputs
System Remote Signaling Relay contacts rated 3A, 30VDC (resistive) for Alarm, Supervisory & Trouble.
Auxiliary Power - 24VDC regulated. Rated 100mA max. Power-limited. (Resettable)
