20-COMM-H | Allen-Bradley PowerFlex Architecture Class RS485 HVAC/DPI Comm Adapter Circuit Breaker It operates within an input

It operates within an input supply range of 19

97 in Weight 0

the module ensures stable communication performance alongside real-time diagnostic indication through its integrated LED display

Its compact form factor and color-coded identification (CC05) support efficient installation and clear channel assignment in control cabinets

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20-COMM-H | Allen-Bradley PowerFlex Architecture Class RS485 HVAC/DPI Comm Adapter Circuit Breaker It operates within an inputDescription The Allen Bradley 20 COMM H is an RS 485 HVAC communication adapter designed for use with PowerFlex 70 and PowerFlex 700 drives. It supports Modbus RTU and Metasys N2 protocols, enabling integration with building automation and HVAC control systems. Installed directly into the drives DPI port, the module provides a simple communication interface for command and status exchange. Technical Specifications Condition New Never Used Surplus