Honeywell Manning GM-JR Manual

Gas Monitoring Alarm System
Manning GM-JR
Feed-Through Configuration
Instruction and Installation Manual
10/06
Release C
Honeywell Condential &Proprietary
This work contains valuable, condential, and proprietary information. Disclosure, use
or reproduction outside of Honeywell Inc. is prohibited except as authorized in writing.
This unpublished work is protected by the laws of the United States and other countries.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVCCopyright © 2006 Honeywell Analytics. All Rights Reserved. 2
Notices and Trademarks
Copyright 2006 by Honeywell International Inc.
Release C October 2006
While thisinformation ispresented in good faith and believed to be accurate, Honeywell disclaimsthe implied
warranties of merchantability and tness for a particular purpose and makes no express warranties except as may
be stated in its written agreement with and for its customers.
In no event isHoneywell liable to anyone for anyindirect, special or consequential damages. The information and
specicationsin thisdocument are subject to change without notice.
Manning isa registered trademarkof Honeywell International Inc.
Other brand or product names are trademarks of their respective owners.
Honeywell Analytics
405 Barclay Blvd
Lincolnshire, IL 60069
847 955 8200
800 538 0363
[email protected]
www.honeywell.com

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVCCopyright © 2006 Honeywell Analytics. All Rights Reserved. 3
About This Document
World Wide Web
The following Honeywell web sites maybe of interest toIndustry Solution customers.
Honeywell Organization WWW Address (URL)
Corporate www.honeywell.com
Honeywell Analytics www.honeywellanalytics.com
Manning Gas Detection www.manningsystems.com
Telephone
Contact us by telephone at the numbers listed below.
rebmuNenohPnoitazinagrO
United States/ Canada Honeywell AnalyticsInc. 1-800-538-0363
Lincolnshire, IL
Service 1-800-321-6320
Asia Pacic Honeywell Asia Pacic Inc. (852) 23 31 9133
gnoKgnoH
Europe Honeywell PACE {32-2} 728-2711
Brussels, Belgium
Latin America Honeywell International Inc. 1-847-955-8200
Lincolnshire, IL
Sales Information
Contact us at [e-mail]
Symbol Denitions
The following table lists those symbolsused in thisdocument to denote certain conditions.
Symbol Denition
ATTENTION: Identiesinformation that requires special consideration.
TIP: Identies advise or hints for the user, often in terms of performing a task.
REFERENCE-EXTERNAL:Identiesan additional source of information outside of
thisbookset.
REFERENCE-INTERNAL:Identiesan additional source of information within this
bookset.
CAUTION: Indicatesa potentiallyhazardous situation which, if not avoided, mayresult
in minor or moderate injury. It may also be used to alert against unsafepractices.
CAUTION symbol on the equipment refers the user to the product manual for
additional information. The symbol appearsnext to required information in the manual.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 4
Contents Serial number:
Section Title Page
1 System Description 5
2 Installation 7
3 Operation 9
4 Limited Warranty 11
Introduction
This manual has been prepared to help in the use and installation of the Manning GM-JR Gas Monitoring Alarm
System. This manual will convey the operating details of the alarm system, ensure proper installation, and
demonstrate start-up and routine maintenance procedures.
ATTENTION: This manual must be carefully followed by all individuals who have or will have the
responsibility for using or servicing the sensor. Warranties made by Honeywell Analytics with respect to
this equipment will be voided if the equipment is not used and serviced in accordance with the instructions in this
manual. If in doubt about a procedure, please contact Honeywell Analytics before proceeding.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 5
1System Description
The Manning GM-JR is designed to accept a single
4/20 mA current input signal and provide a 20
segment vertical LED bargraph display which gives a
visual indication of the gas concentration.
The unit has one relay which will trip when a field-
adjustable gas concentration setpoint is exceeded,
allowing the user to incorporate functions such as
ventilation control, remote horns, security system
monitoring, and automatic shutdown.
Designed to be highly reliable when properly installed,
the relay is energized during normal operation, and a
sensor fault monitoring circuit will indicate a fault and
trip the relay if the signal falls below 1.4 mA.
The unit has a power-up delay feature that places the
output in a normal condition for one minute to allow for
sensor stabilization.
The Manning GM-JR will support all Manning sensors,
including oxygen, which requires a down-scale alarm.
Monitoring Options:
The Manning GM-JR can be mounted in its own NEMA
1 enclosure or in the door of most Manning sensor
enclosures.
In the “Feed-Through Configuration,” the Manning GM-
JR can operate anywhere between the sensor and the
readout unit, including either a Manning readout or a
customer-supplied computer. In this configuration, the
Manning GM-JR is powered by the same cable which
powers the sensor.
If ordered in the “Stand-Alone Configuration,” the
Manning GM-JR requires a regulated 24 VDC power
supply provided by the installer. Honeywell Analytics
can supply a 120 VAC plug-in DC power supply to
power the Manning GM-JR and associated sensor. In
this case, ask for the “Stand-Alone Configuration”
instruction manual.
Attention: The Manning GM-JR is for use in
non-classified areas only.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 6
1System Description continued
System Specifications
Electrical Power: 15-24 VDC regulated
Signal Input: 4/20 mA precision differential input
allows this unit to be mounted remotely and powered
from sensor power (internal resistance drop is
100 ohms).
Maximum Current Draw: 300 mA
(In standard configuration and no upscale indication,
the standby current draw is 100 mA)
Display: 20-segment LED bargraph, with a bottom
segment that flashes to indicate power up delay, and
lights continuously to indicate that the power is on
Trip Setting: 5% increments by use of shorting tab
Alarm Indication: Red LED
Fault Indication: White LED (at 1.4 mA or below)
Accuracy: LED readout provides 5% of full scale
resolution. Trip accuracies at these 5% increments are
within ± 1% of set point.
Time Delays: Alarm relay is 10 second delay on,
30 second delay for reset after alarm condition clears
Power Up Time Delay: On application of power the
alarm relay will be held in the normal state for one (1)
minute to allow the sensor to stabilize.
Relay Alarm Output: Relay is rated at 0.5 amp at
24 VDC or 24 VAC, 0.25 amp at 120 VAC. Relay will
trip on Alarm and Fault conditions.
Note: The relay is normally energized and
monitored by a green LED for ease of
troubleshooting.
Operating Ambient Temperature Range: 0oF to
+120oF
Storage Temperature Range: —40oF to +160oF
Operating Humidity: 5—95% Relative Humidity, non-
condensing
Enclosure: NEMA 1, gasketed, 16-gauge steel
Weight: 3 lbs.
Dimensions: 6" high x 4" wide x 3.5" deep
Cable Requirements: #18/3 shielded cable (Belden
#8770) for runs up to 1,000 feet. High current draw
sensors may require larger cable. Contact Honeywell
Analytics for details.
Note: The Manning GM-JR is for use only
in non-classified areas.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 7
2Installation
ALocating Manning GM-JR
When unpacking the unit, inspect all boxes and
contents for shipping damage. If any screws or other
metal parts are missing, they must be found to ensure
that the printed circuit boards will not be damaged
when power is applied.
The control unit is designed to be mounted on a solid
(non-vibrating) wall through four holes in the two
mounting flanges. While the physical location must be
determined in part by local conditions, it is important to
consider the following:
• Protect the Manning GM-JR from rain, snow,
water sprays, cleaning crews, and physical
damage.
• Mount the unit on a solid wall (non-vibrating) at
eye level for convenience in taking readings,
servicing, etc.
• The Manning GM-JR is NOT explosion proof.
DO NOT MOUNT in a hazardous atmosphere.
• Operating temperature for the Manning GM-JR
is 0oF to +120oF.
• Pre-punched holes are provided in the bottom
of the enclosure for cable access. DO NOT drill
holes in the top of the cabinet as this will void
the warranty.
• If hole drilling is required, be sure to remove all
metal filings.
• Mounting dimensions for the NEMA 1 enclosure
are shown in Figure 1.
BWiring
Electrical wiring must comply with all applicable
codes. Plant equipment that may be involved and
operating conditions should be discussed with local
operating personnel to determine if any special needs
should considered.
Nearly all start-up problems are due to improper wiring
or monitor configuration. Please follow these guide-
lines carefully. Figure 2 presents a wiring diagram for
the Manning GM-JR in the feed-through configuration.
Relay Wiring:
The relay has Form C, dry contacts. Any required
power source must be within the amp rating and fused
or current limited to keep from damaging the contacts.
Relay wiring must be run in separate conduit from the
sensor cable if the relay circuit is AC.
The maximum relay rating is 0.5 amp at 24 VDC or
24 VAC, or 0.25 amp at 120 VAC.
Sensor Wiring:
Respect minimum voltage requirements.
• See sensor manual for proper sensor cable.
• See sensor manual for proper sensor location.
• Never run AC circuits in the same conduit as the
sensor cable.
Note: Relays are energized in a non-alarmed
condition so that a power loss in the Manning
GM-JR will result in an alarm.
Figure 1: NEMA 1 enclosure mounting dimensions
Manning GM-JR
Gas Monitor
2" 5/16" diameter
6 3/4"
Risk of electrical shock.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 8
2Installation 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.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 9
3 Operation
ADisplay Panel
A 20-segment Bargraph Display indicates the gas
concentration level. The bottom LED is always lit to
indicate power to the display.
The bottom LED will flash during the one-minute power
up delay, indicating that the relay is held in the normal
condition to allow for sensor stabilization upon power
up.
When flashing, the Alarm LED indicates the alarm level,
as determined by the alarm setpoint, has been
exceeded. An alarm condition will trip the relay after a
10 second time delay.
The Fault LED indicates a signal input of less than
1.4 mA. A fault condition will also trip the relay after a
10 second time delay.
BSignal and Setpoints
The voltage between TP1 and TP2 indicates the current
signal received from the sensor. The normal range is
40 mV to 200 mV, which corresponds with 4 mA to
20 mA (see Figure 3, Note 1).
The setpoint can be adjusted from 10% to 100% full
scale in 5% increments using the shorting tab and
jumper block on the back of the display circuit board as
shown in Figure 3, Note 2. If the shorting tab is not
installed, the unit will go into alarm.
After setpoint adjustment, always expose sensor to
the gas being monitored and verify that the alarm
light triggers at the desired concentration as
displayed by the bargraph.
CStart-Up Procedures
Before applying power, make a final check of all
wiring for continuity, shorts, grounds, etc. It is usually
best to disconnect external alarms and other
equipment from the unit until the initial start-up
procedures are completed.
After power-up, allow 24 hours for the system
to stabilize before testing the sensor. Because
sensors are normally located at a distance from the
monitoring unit, the test time required and accuracy of
the response checks will be improved if two people
perform the start-up procedures and use radio contact.
Start-Up Test: One person exposes the sensor to a
small amount of the gas that is being monitored. The
second person stays at the monitoring unit to determine
that the sensor, when exposed to the gas fumes, is
connected to the proper input, responds, and causes
appropriate alarm functions.
Figure 3: Setpoint adjustment and signal reading on the Manning GM-JR
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
40-200 mV
Black
-Red +
mVDC
Relay output 0.5 amp at
24 VDC or 24 VAC Max
or 0.25 amp at 120 VAC
Note 2: Setpoint adjustment
using shorting tab
Note 1: Reading signal from sensor
Note: If the GM-JR is mounted in the
sensor enclosure, the display board
will be connected directly into the
sensor pre-amp. See sensor manual
for instructions on reading the signal.
Risk of electrical shock.

Manning GM-JR-F Gas Monitoring Alarm System 19186 GMJRF 10/2006 REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 10
3 Operation continued
DTroubleshooting
Risk of electrical shock.
The unit will indicate a fault if the signal is less than
14 mV between TP1 and TP2 (see Figure 4, Note 1).
A signal greater than 20 mA (200 mV) must be
considered a high gas concentration.
Some Manning sensors are configured to send a
signal of 0.5 mA if a sensor fault exists. If the voltage
between TP1 and TP2 = 5 mV, this indicates a properly
wired sensor is in a fault condition. Proceed to
investigate the sensor.
If the voltage between TP1 and TP2 = 0.0 V, this
indicates no signal current is flowing. Check
monitoring equipment connections and configuration.
Input impedance must be 250 ohms or less.
The relay has a green LED in series with its coil
(see Figure 4, Note 2). If this LED is on, this indicates
that the relay is energized and contacts will be in the
normal position. If this LED is off, the contacts will be in
the tripped condition.
Power supply voltage should be checked at +24 on
the control unit input terminal block (see Figure 4,
Note 3). The voltage should be 15—24 VDC.
The Manning GM-JR and the connected sensor are
powered from the same supply. The supply must be
capable of supplying 300 mA at 24 VDC for the
Manning GM-JR in addition to the sensor current
requirement (see sensor manual).
The setpoint shorting tab must be installed (see
Figure 4, Note 4). If it is removed, the unit will go into
an alarm condition after the 10 second delay.
If questions arise, call Honeywell Analytics.
EMaintenance
The Manning GM-JR is designed for long life and high
reliability. Honeywell Analytics recommends checking
signal voltages monthly and logging them.
Additionally, the sensor being monitored should be
exposed to the target gas on a monthly basis while all
alarm functions are verified at the Manning GM-JR.
This will test the sensor and any equipment connected
to the relays in addition to the Manning GM-JR.
FReplacement Parts
For replacement parts, contact Honeywell Analytics.
Be sure to give serial number and model number of
unit.
Figure 4: Troubleshooting the Manning GM-JR Gas Monitoring Alarm System
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
40-200 mV
Black
-Red +
mVDC
15-24 VDC
Black
-Red +
VDC
Note 4: If setpoint shorting
tab is not installed, unit will
be in alarm condition
Note 2: Green LED lighted
indicates relay is in normal
position
Note 1: Checking
signal 40-200 mV
Note 3: Checking
24 VDC power supply
to input terminal blocks
Note: If the GM-JR is mounted in
the sensor enclosure, the display
board will be connected directly into
the sensor pre-amp. See sensor
manual for further troubleshooting.
Risk of electrical shock.