GE Industrial Solutions Galaxy Vector Controller GCM3 - Manual (Page 31)

Galaxy Vector Controller GCM2, GCM3
Issue 4 January 2008 Product Description 2 - 17
J6: Office alarm outputs.
Table 2-P: BTJ2/BTJ3 Office Alarm Relay Output Connections
(J6)
Alarm
Signal
(Note 1)
Description
Pin
Number
PMJ
NO Power Major Normally open J6-1
RTN Power Major Return J6-2
NC Power Major Normally closed J6-3
PMN
NO Power Minor Normally open J6-4
RTN Power Minor Return J6-5
NC Power Minor Normally closed J6-6
BD
NO Battery on Discharge Normally open J6-7
RTN Battery on Discharge Return J6-8
NC Battery on Discharge Normally closed J6-9
MJF
NO Major Fuse Normally open J6-10
RTN Major Fuse Return J6-11
NC Major Fuse Normally closed J6-12
HV/2ACF/VLV
NO Multiple AC Fail Normally open J6-14
RTN Multiple AC Fail Return J6-15
NC Multiple AC Fail Normally closed J6-16
ACF
NO Single AC Fail Normally open J6-22
RTN Single AC Fail Return J6-23
NC Single AC Fail Normally closed J6-24
R O/S IN Rectifier On Standby Signal J6-28
PBT IN Plant Battery Test Signal J6-29
PBT/OS RTN Plant Battery Test / Rect On Standby Rtn J6-30
Note 1: NO (normally open) contacts are open when an alarm state exists.
NC (normally closed) contacts are open when an alarm state exists.
Note 2: Relay assignment is determined by the setting of S1.2 and S1.5:
HV alarm S1.2-0, S1.5=0
2ACF alarm S1.2=1, S1.5=0
VLV alarm S1.2=0, S1.5=1
Setting both switches to 1 results in activating HV. The S1.2 setting is only read
during GCM power up.
J27: AMJ (Auxiliary major battery fuse) requires a closure
between pins 1 and 2 to activate alarm.
J28: FAJ (Distribution fuse alarm major) requires bus voltage at
pin 1 to activate alarm. Pin 1 connects to J2 pin 1 of the alarm
board, which provides this alarm signal. The input to the alarm