4
Instruction 3015-4149
SECTION 3
HGM300 Components
Dual 4-20 mAdc
Outputs
(Signal Out Only)
DO NOT APPLY
POWER!
RS-485
Connector
Terminator
Switch
4–20 mAdc
Interface Board
(Optional)
Factory Default
Switch
Relay Connector
Leak, Spill, Evac, Fault
Ground
Stud
AC IN
Connector
T1
Location of
AC Input
Line Filter
(230 VAC
Units Only)
AC Power
ON/OFF
Switch
Node
Address
Switches
Auxiliary AC Power Out Connector T2
(Used to Supply AC power to Alarm Devices)