ABB CI856K01 AC 800M Communication Kit 3BSE026055R1

Product Description

System Communication and Controller Integration

The CI856K01 (Part Number: 3BSE026055R1) is a high-performance Communication Interface Kit engineered for the ABB AC 800M controller family within the System 800xA architecture. Functioning as a specialized S100 I/O interface or PROFIBUS-DP Master (depending on the specific firmware/hardware variant application), the CI856K01 (Model: CI856K01) enables the central processing unit to manage distributed field devices with deterministic timing and high data integrity. This module is essential for large-scale industrial plants that require a bridge between high-level DCS logic and ruggedized field-level I/O clusters, ensuring that process variables are updated at sub-millisecond rates for critical control loops.

Detailed Technical Specifications

The CI856K01 (3BSE026055R1) is designed for seamless integration with the PM8xx series controllers.

• Manufacturer: ABB

• Model Designation: CI856K01

• Order Number: 3BSE026055R1 (Includes Interface Module and Baseplate components)

• System Compatibility: ABB AC 800M, System 800xA, S800 I/O

• Primary Protocol: PROFIBUS-DP / S100 I/O Bus Support

• Data Transfer Rate: Configurable from 9.6 kbps up to 12 Mbps

• Station Role: Master (Class 1 or Class 2 support)

• Node Addressing: 0–125 (Software configurable via Control Builder M)

• Electrical Interface: RS-485 via Sub-D 9-pin connector

• Power Supply: 24 V DC (19.2 – 30 V DC range)

• Logic Protection: Galvanic isolation between network and internal CPU bus

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

• Storage Temperature: -40 °C to +85 °C (-40 °F to 185 °F)

• Diagnostic Indicators: Front-panel LEDs for Power, Run, and Fault/Fault Recovery

• Mounting Method: DIN rail mounting via standard AC 800M baseplate

• Dimensions: 132 mm x 105 mm x 52 mm

• Net Weight: 0.8 kg (1.76 lbs)

• Country of Origin: Sweden