ABB CI840 Redundant Profibus Communication Interface Module Versatile I/O Module 5 mA to 300 mA

5 mA to 300 mA

Operating Temperature: –20°C to +55°C

offering durability and long-term reliability

Product Type: Universal Analog Signal Converter

Scalability: It is designed to be scalable

ABB CI840 Redundant Profibus Communication Interface Module Versatile I/O Module 5 mA to 300 mAOverview The ABB CI840 is a communication interface module designed for the AC 800M controller family. It enables reliable and fault tolerant Profibus communication within your industrial automation system. Features Redundant operation: Provides 1+1 redundancy for critical control systems, minimizing downtime in case of module failure. Profibus DP Slave: Connects the AC 800M controller to Profibus DP networks for data exchange with field devices.