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ADDRESSABLE CONTACT MONITOR
MODULES
AUTOCALL ®
IXA-500CMA, IXA-501CM
Features
n Supervises and
Monitors Dry
Contact Devices
n Normally Open and
Normally Closed
Programmable
Options
(IXA-500CMA)
n IXA-501CM Fits
Inside Standard
Electrical Box
n IXA-500CMA Mounts
on Standard 2-Gang
Electrical Box
n High EMF/RFI Noise
Immunity
n Powered Directly By
Signaling Circuit (No
Additional Power
Required)
n Programmable for
Normal or Fast
(Polling Interrupt)
Alarm Reporting
IXA-500CMA
IXA-501CM
General Information
The AUTOCALL contact monitor modules
IXA-500CMA (Style B and D) and IXA-501CM
(mini module) provide an initiating zone suitable for contact devices such as pull stations, waterflow switches and sprinkler supervisory devices. Each module reports an input
from any contact device in its zone as a
single address to the AUTOCALL TFX series
systems.
Each contact monitor module uses one of
126 available addresses on an AUTOCALL
TFX signaling circuit. It responds to regular
polls from the control panel and reports its
type and the status of its initiating circuit. The
LED latches steady on alarm.
These modules may be programmed to
report inputs as either alarm or supervisory
conditions. Another programming option invokes a special polling interrupt routine, resulting in quicker alarm response than systems which rely on simple polling techniques
to detect an alarm.
IXA-500CMA
The IXA-500CMA provides a Style B or D
initiating circuit and mounts on a standard 2gang electrical box. An attractive plastic
cover with eggshell finish is included. An
LED is visible through an opening in the
plastic cover and illuminates steadily during
alarm.
The IXA-500CMA may be programmed to
monitor normally open or normally closed
contact devices.
IXA-501CM
The IXA-501CM mini module provides a
Style B initiating circuit. Its compact size
makes it ideal for placement inside a standard electrical box behind the monitored
contact device, such as a pull station.
Listings & Approvals
• UL File No. S374
• CSFM No. 7300-1493:152
• MEA No. 415-92-E Vol. VI
• FM ID No. OX2A8.AY
V-198/1298
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ADDRESSABLE CONTACT MONITOR
MODULES
AUTOCALL ®
IXA-500CMA, IXA-501CM
See Installation Instructions (Publication Numbers
19700333 and 19700293) for more information.
Installation and Wiring
The IXA-500CMA surface mounts on a
2-gang electrical box, or flush mounts on
a recessed 4-inch square box with 2gang adaptor. The IXA-501CM mini
module is designed to be placed inside
a standard electrical box, typically behind the monitored contact device. (Requires 619 ohm end-of-line resistors.)
Testing and Maintenance
Routine functional tests may be performed by activation of devices on the
module’s initiating device circuit.
Specifications
Operating Temperature:
Operating Humidity:
Operating Voltage:
Signaling Circuit Current:
Standby Current:
Alarm Current:
Initiating Circuit Wiring
Resistance:
Cover Material:
Dimensions:
Ordering Information
Part No. Model
976092
IXA-500CMA
976081
IXA-501CM
976090
-
IXA-500CMA
32°F to 120°F
85% (noncondensing)
28VDC
IXA-501CM
32°F to 120°F
85% (noncondensing)
28VDC
0.18mA maximum
0.18mA maximum
10 ohms maximum
0.18mA maximum
0.18mA maximum
10 ohms maximum
Polycarbonate ABS Alloy
4.9"H x 4.9"W x 1"D
N/A
1.5"H x 1.4"W x 0.5"D
Description
Addressable contact monitor module
Addressable mini contact monitoring module
End-of-line resistors, Pkg of 10, 619 ohm, for use with
P/N 976081
Please reference both the model and part numbers when ordering.
This literature does not cover all the variations in the equipment described, nor does it provide for every possible contingency to be met in connection with installation, operation and
maintenance. All specifications and listings are subject to change without notice. If you need more information on this product, or have a question, contact Grinnell Fire Protection Systems Company, Westlake, Ohio 44145. © 1998 Grinnell Fire Protection Systems Company, a Division of the Grinnell Corporation. AUTOCALL® is a registered trademark of the Grinnell Corporation.
835 Sharon Drive, Westlake, Ohio 44145
Phone: (440) 899-5445; FAX (440) 871-2301
http://www.grinnellfire.com
A tyco INTERNATIONAL LTD. COMPANY
V-198/1298
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