Description

ABB CI810B 3BSE020520R1 Product Description

Technical Specifications

• Product Model: CI810B, Part No. 3BSE020520R1
• Brand: ABB AC800M DCS Series Communication Interface Module
• Warranty: One Year
• Input Voltage: 24 V DC industrial backplane power supply
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Response Time: Millisecond-level PROFIBUS DP bus data transmission and cyclic data exchange
• Protection Class: DIN rack-mounted housing, EMC anti-interference, surge and reverse polarity protection
• Accuracy Class: Stable cyclic data transmission with low error rate and complete data consistency
• Output Frequency: Configurable PROFIBUS baud rate up to 12 Mbps
• Rated Current Range: Low steady-state operating current for 24/7 continuous rack operation
• Communication Interface: Dedicated PROFIBUS DP terminal block, AC800M controller backplane slot interface
• Supported Protocols: PROFIBUS DP V0/V1, ABB Controller Bus internal protocol
• Overload Capacity: Bus short-circuit protection, overvoltage protection and built-in diagnostic function
• Dimensions: Standard single slot hot-swappable module for AC800M controller base unit
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Product Overview

The CI810B (3BSE020520R1) is a PROFIBUS DP communication interface module for ABB AC800M distributed control system. It serves as a bridge between the AC800M controller and field PROFIBUS DP slaves, such as remote I/O stations, variable frequency drives, field instruments and third-party automation devices. It supports high-speed cyclic real-time data exchange, realizes reliable process signal collection and control command output for field equipment. With industrial-grade electromagnetic compatibility design and wide temperature adaptability, it runs stably in harsh production environments of petrochemical, power, cement and metallurgy industries. The hot-swap feature allows online replacement without stopping the whole control system, minimizing maintenance downtime. Equipped with comprehensive LED status indicators and internal self-diagnosis, it facilitates rapid fault location and troubleshooting, providing robust fieldbus networking solutions for ABB DCS automation control systems.