Fire-Lite MS-2 Instruction Manual page 8

MS-2 Two Zone Main Circuit Board
IDC (4.7 K, ½ watt ELR)
(supervised, power-limited)
NAC (4.7KW, ½ watt ELR)
2.5A max.
(supervised, power-limited)
B-
B+
24 VDC Special Application
Resettable Power
500 mA max. (nonsupervised,
power-limited)
- 24 VDC
+ 24 VDC
J7 Transformer
Connector
J8 Battery Connector
(supervised, nonpower-limited)
18 Amp Hour max.
8
Zone 2 B-
Zone 2 B+
Zone 1 B-
Zone 1 B+
120 VAC, 2.3A or
220/240 VAC, 1.15A
Earth
Neutral
Hot
(supervised,
nonpower-limited)
Trouble Relay (fail-safe)
2 amps @ 30 VDC
(nonsupervised)
Common
Trouble (Normally Open)
Normal (Normally Closed)
SW1, SW2 and SW3
Programming DIP Switches
Note: Factory-installed cover
removed for illustration
purposes only!
Module Placement Supervision (if installed)
JP1 - cut to supervise module on J3 & J5
Charger Fault LED
Battery Fault LED
Earth Fault LED
MS-2 & MS-4 Series Manual — P/N 51512:G2 10/18/2011
Alarm Relay
2 amps @ 30 VDC
(nonsupervised)
Common
Normally Closed
Normally Open
JP3 - Cut to disable
Ground Fault
detection (only with
approval of AHJ)
J3 and J5
4XTMF Option
Module
Connectors