ICM-UA2L-24C-DUAL
A2L Refrigerant Monitoring Module
Designed for A2L refrigerant monitoring applications.
• Fault Monitoring
• Status and Power LED Indicators
• MODBUS Communication to A2L Refrigerant Sensor
• Supports multiple leak detection sensors
• Dry Contact Fan Output (N.C.)
• Dry Contact Alarm Output (N.O.)
• Dry Contact CC Output
• Common 1/4" Quick Connect Terminations
• Open-board with standoffs or plastic-enclosed assembly
Designed for A2L refrigerant monitoring applications.
The ICM-UA2L-24C-DUAL is designed for A2L refrigerant monitoring applications and communicates with A2L refrigerant sensors through MODBUS.
The module supports multiple leak detection sensors and features Status and Power LED indicators for system status monitoring.
Dry contact outputs are provided for compressor control (CC), fan output (N.C.), and alarm output (N.O.). Common 1/4" quick connect terminations simplify electrical connections.
Available as either an open-board assembly with standoffs or a plastic-enclosed assembly.
ICM-UA2L-24C-DUAL Features:
• Fault Monitoring
• Status and Power LED Indicators
• MODBUS Communication to A2L Refrigerant Sensor
• Supports multiple leak detection sensors
• Dry Contact Fan Output (N.C.)
• Dry Contact Alarm Output (N.O.)
• Dry Contact CC Output
• Common 1/4" Quick Connect Terminations
• Open-board with standoffs or plastic-enclosed assembly
Specifications
Inputs
Working Voltage: 24 VAC, 50/60 Hz Input (SELV/Class 2)
Frequency: 50/60 Hz
Outputs
RS-485 Port:
80 mA @ 5 VDC maximum per port
K1: Dry Contact SPST
NO: CC Output
Class 2, 100 VA (Nominal 2.5 A @ 24 V)
K2: Dry Contact SPDT
NC: Fan Output
NO: Alarm Output
Class 2, 100 VA (Nominal 4 A @ 24 V)
Environment
Operating Temperature:
-40°C to 70°C
Storage Temperature:
-40°C to 85°C (not powered)
Relative Humidity:
0–95% RH
Pollution Degree:
2
Dimensions
Length:
2.75"
Width:
4"
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