ABB HIER460279R1/f UN0901d V1 PCB Circuit Board
The ABB HIER460279R1/f UN0901d V1 is a specialized industrial control module designed for high-reliability applications. Key specs include a robust power supply range of 24V DC, compatibility with Modbus communication protocol, and an operating temperature range of -20°C to +60°C. It is typically used in process control systems in industries like oil & gas, power generation, and water treatment. Compared to the ABB CI534V04, the HIER460279R1/f offers enhanced environmental resilience but may have fewer I/O options. In contrast, the ABB DO572, while similar in application, focuses specifically on switch output functionality.
The above parameters are for reference only. Please contact our technical team for precise selection.













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