System Sensor COSMOD2W 2-Wire Smoke/CO Interface Module
$116.09
Connect up to 12 compatible COSMO-2W or 2WTA-B detectors to a compatible panel with separate smoke and CO reporting, maintenance signaling, and EZ Walk testing.
Description
The System Sensor COSMOD2W is the required two-wire interface between compatible COSMO-2W combination detectors and an alarm panel. It supports up to 12 compatible COSMO-2W and/or 2WTA-B detectors, translating loop activity into distinct smoke and carbon monoxide alarm zones instead of treating every event as one generic condition.
The module also reports loop faults, smoke-maintenance needs, CO trouble and end-of-life conditions, and freeze trouble from compatible detectors. EZ Walk testing helps verify loop communication, while synchronized Temporal 3 smoke and Temporal 4 CO sounder control gives occupants a clearer audible distinction between alarm types.
In a professionally monitored smoke detection system, Recommend confirming panel compatibility, detector count, loop resistance, EOL requirements, trigger programming, and code-compliant placement before commissioning.
Key Features
- Required interface for compatible COSMO-2W detectors
- Supports up to 12 COSMO-2W and/or 2WTA-B detectors
- Separate smoke and carbon monoxide zone reporting
- Smoke maintenance, CO trouble, end-of-life, and freeze-trouble indication
- EZ Walk loop communication test
- Temporal 3 smoke and Temporal 4 CO sounder control
- Style D/Class A detector-loop option
- 8.5-35V DC resettable power input
- Auxiliary output up to 250mA at input voltage
- 32 to 122 F indoor operating range
- 6.04 x 6.04 x 1.16 in module
Full Specifications
- Detector Features:
- EZ Walk Loop Test, Remote Maintenance Signaling, Separate Smoke and CO Zone Reporting, Synchronized Alarm Sounding, Temporal 3 and Temporal 4 Sounder Control
- Sensor Compatibility:
- System Sensor COSMO-2W and 2WTA-B
- Sensor Supervision:
- Alarm, End-of-Life, Freeze Trouble, Maintenance
- Connection Type:
- Wired
- Wired Connection Type:
- 2-Wire Fire Loop
- Maximum Connected Detectors:
- 12
- Maximum Output Current:
- 250mA
- Power Input:
- 8.5-35V DC
- Power Output:
- Same as input, 250mA max
- Powered by:
- DC
- Relay Contact Rating:
- 100mA at 36V DC
- Mounting Type:
- 4-11/16 in Junction Box, Enclosure Mount
- Operating Temperature Range:
- 32 to 122 F
- Placement:
- Indoor
- Recommended Application:
- Commercial, Light Commercial, Residential
- Product Color:
- Ivory
- System Type:
- Smoke/CO Interface Module
- Weight:
- 0.6 lbs
- Dimensions:
- 6.04 × 6.04 × 1.16 in
The COSMOD2W must be installed with the specified compatible detectors and listed control equipment.
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