Industrial Common Interface Board 1KHW000621R0001 ABB Serial Communication Unit 1 Green LED (bus communication

1 Green LED (bus communication present)

Type: Controller Module

Inputs: Accepts from 1 to 6 RTD or TC transducer signals

including cellular networks or other wireless networks

Industrial Common Interface Board 1KHW000621R0001 ABB Serial Communication Unit 1 Green LED (bus communicationOverview The ABB 1KHW000621R0001 Common Interface Board is part of the G3LC series, developed to facilitate seamless communication between field devices and ABB control systems. It plays a critical role in managing analog input channels and digital control signals, ensuring stable and accurate data exchange across distributed automation platforms. Moreover, this board supports Profibus DP protocol, enabling efficient interaction with remote I O, motor