Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved.
8
2
Installation
continued
Figure 2: Wiring diagram for the Manning GM-JR Gas Monitoring Alarm System — Feed-Through Configuration
SHLD GND
+24
SIG
SHLD GND
+24
SIG
TO SENSOR
TO CONTROL UNIT
JR-BACK
+24
SIG IN
SIG OUT
GND
+24
SIG IN
SIG OUT
GND
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
45%
40%
35%
30%
25%
20%
15%
10%
SETPOINT
BOT
TOP
SIG
TB1
GND
NC COM NO
J1
TP2
F1
D1
SIGNAL TEST
40-200 mVDC
TP1
JP2
JP1
JP3
Relay output 0.5 amp at 24 VDC or 24 VAC Max
or 0.25 amp at 120 VAC
Note:
JP1, JP2 and JP3 are not installed for
the Feed-Through Configuration
Outside bare wrap
—connects
to “SHLD” terminal of sensor
Black
—connects to “GND”
terminal of sensor
Connect to 24 VDC power
supply positive side
(300 mA + sensor requirement)
Connects to signal input of
monitoring equipment
Connects to case ground of
monitoring equipment
(earth ground)
Connect to power supply
ground side
Red
—connects to “+24”
terminal of sensor
White
—connects to “SIG”
terminal of sensor
Note:
If the GM-JR is mounted in the sensor enclosure, the display board will be
connected directly into the sensor pre-amp.The sensor terminal block will function the
same as the bottom terminal block shown.
Risk of electrical shock.
