Brief Product Description

ABB CI857K01 (3BSE018144R1) is a dedicated INSUM communication interface module designed for the ABB AC 800M PLC control system. Serving as a critical network bridge, this high-performance module enables stable data exchange between the AC 800M controller and INSUM-based intelligent motor control units, protection devices and field automation equipment. It supports large-scale device networking with powerful bandwidth processing capabilities and built-in communication fault diagnosis. Featuring industrial-grade EMC immunity, wide temperature tolerance and hot-swappable design, the CI857K01 ensures 24/7 reliable network operation for factory automation and process control systems. Fully tested surplus and refurbished ABB CI857K01 3BSE018144R1 modules are available for legacy ABB control system maintenance, communication upgrade and retrofit projects.

Origin: United States, Switzerland, Germany, Poland, United Kingdom

Core Product Functions

• Professional INSUM protocol communication interface for ABB AC 800M PLC system expansion
• Supports connection and data interaction with up to 128 INSUM intelligent field devices per module
• Enables real-time monitoring, parameter configuration and fault data upload for motor control equipment
• Integrates INSUM TCP/IP gateway function to support multi-subnet network expansion
• Real-time communication self-diagnosis to quickly locate network disconnection and signal anomalies
• Hot-swappable rack mounting design allows in-service replacement without system shutdown
• Reduces main controller communication load and improves overall system operating efficiency
• High anti-interference performance adapts to complex electromagnetic environments of industrial workshops
• Stable long-term continuous operation supporting industrial automation process control requirements

Application Scenarios

• ABB AC 800M PLC system INSUM network communication expansion projects
• Industrial intelligent motor control and motor protection monitoring systems
• Factory automation production line distributed field device networking control
• Power plant, chemical and petrochemical process automation control systems
• Large-scale industrial equipment centralized monitoring and data acquisition platforms
• Legacy ABB AC800M system communication module replacement, fault repair and retrofits

FAQ (Frequently Asked Questions)

• Q: Communication offline or device failure after installing CI857K01?
  A: Verify INSUM protocol configuration consistency, check network cable connection and subnet settings, confirm module backplane contact, and troubleshoot field device address conflicts.
• Q: Does ABB CI857K01 3BSE018144R1 support hot swap?
  A: Yes, it supports hot-swap replacement in running AC 800M racks. Follow standard lockout-tagout procedures to avoid temporary network fluctuation.
• Q: What is the maximum device capacity of CI857K01?
  A: A single CI857K01 module can connect and manage up to 128 INSUM intelligent field devices for large-scale network control.
• Q: Which system is this module compatible with?
  A: It is exclusively designed for ABB AC 800M series PLC systems and matches standard INSUM protocol field equipment.

• Q: Is ABB CI857K01 available for new automation projects?
  A: This legacy communication module is end-of-life for new projects. Only fully tested surplus and refurbished units are provided for existing system maintenance and retrofits.

3BSE018144R1.pdf