Description
- Model: CI857K01 3BSE018144R1
- Brand: ABB
- Series: ABB AC800M DCS Communication Series
- Core Function: Implement high-speed fieldbus communication for DCS systems
- Type: Fieldbus Communication Interface Module
- Key Specs: 24VDC supply, PROFIBUS DP, 12Mbps max baud rate
- Supply Status: In Stock
- Stock: Available
- Warranty: 12 months
- Ship From: China
ABB CI857K01 3BSE018144R1
Product System Introduction
The ABB CI857K01 3BSE018144R1 is a high-performance PROFIBUS DP communication interface module designed exclusively for the ABB AC800M distributed control system. As a core data exchange gateway in industrial DCS architectures, it serves as a critical bridge connecting AC800M series controllers with field-level PROFIBUS DP slave devices. Built with industrial-grade communication chip and optimized bus processing circuit, this module supports seamless integration with CPU units, analog/digital I/O modules and baseplates of the AC800M system. It can be flexibly deployed in standard control cabinets and supports redundant network configuration to establish high-reliability industrial bus networks. Widely adopted in power generation, petrochemical, metallurgical and process manufacturing industries, it effectively realizes unified data transmission and centralized equipment management for automated production systems.
Product Functions
This professional communication module undertakes high-speed data interaction and protocol processing tasks for industrial automation control systems. It complies with standard PROFIBUS DP fieldbus protocol and supports a maximum transmission baud rate of 12Mbps, enabling ultra-fast and stable data communication between the main controller and field slave devices such as frequency converters, sensors, valve positioners and remote I/O units. The module efficiently collects real-time field operating data including process parameters and equipment status signals, converts and transmits valid data to the upper CPU for logical operation and analysis. Meanwhile, it accurately forwards control commands issued by the DCS host system to field execution equipment to realize automatic process regulation and equipment linkage control. Additionally, it integrates intelligent bus monitoring and fault diagnosis functions, automatically identifying bus disconnection, signal attenuation and communication abnormalities, recording operation logs and feeding back fault information to ensure continuous and error-free system communication.
ABB CI857K01 3BSE018144R1
Product Features
ABB CI857K01 3BSE018144R1 delivers outstanding communication performance, exceptional industrial stability and strong system compatibility, fully meeting the stringent requirements of long-term industrial operation. It supports adaptive baud rate recognition and automatic bus address matching, greatly simplifying on-site debugging and configuration work. The built-in advanced anti-interference circuit and electromagnetic shielding structure effectively resist industrial electromagnetic radiation, voltage fluctuation and environmental noise interference, ensuring zero-loss and low-latency data transmission in harsh working conditions. Operating steadily under 24VDC wide-range power supply, it features low power consumption and excellent heat dissipation performance, adapting to confined cabinet environments with long-term continuous operation. The standardized modular design supports hot-swap installation and quick replacement without system shutdown, minimizing production downtime and maintenance costs. Moreover, it offers excellent backward compatibility with old and new AC800M system versions, perfectly applicable to new project construction and traditional automation system renovation and upgrading.
Compatible & Recommended Products
To build a complete and stable AC800M DCS control system, we recommend matching ABB supporting products: ABB PM862 processor module, ABB DSAI130A analog input module and dedicated PROFIBUS DP shielded cable. These compatible accessories achieve seamless hardware docking and efficient data synchronization with CI857K01, optimizing overall system communication efficiency and operational stability for long-term reliable industrial automatic control.
