ABB CI856K01 3BSE026055R1 S100 I/O System Interface Kit

Description

The CI856K01 kit is a gateway for brownfield expansions and system migrations, managing deterministic scanning of S100 I/O modules and translating signals for the AC 800M CEX-Bus. It supports multiple subracks and features galvanic isolation and integrated diagnostics for reliable, real-time I/O communication.

Specifications

• Manufacturer: ABB

• Model Number: CI856K01 (3BSE026055R1)

• Interface Protocol: S100 I/O Bus

• Host Compatibility: AC 800M Controller Series

• Expansion Bus: CEX-Bus (Communication Expansion)

• Maximum Capacity: Connects up to 5 S100 I/O subracks

• Power Supply: 24 VDC (sourced via CEX-Bus)

• Isolation: Integrated electrical isolation for field protection

• Kit Components: CI856 Module and TP856 Baseplate

Features

• Legacy Hardware Protection: Allows for a phased migration strategy by retaining reliable S100 I/O racks while upgrading to modern AC 800M processing.

• Deterministic I/O Scanning: Maintains high-speed, predictable signal updates to ensure the accuracy of time-critical process control loops.

• Redundant Configuration Support: Optimized for deployment in redundant pairs to maximize system uptime and eliminate single points of failure.

• Simplified Rail Mounting: The kit includes the terminal baseplate, facilitating quick and secure installation onto standard DIN rails alongside the controller.

• Comprehensive Diagnostic Feedback: Dedicated front-panel LED indicators provide immediate status for power, module health, and communication traffic.

• Efficient Engineering Integration: Fully recognized by ABB Control Builder software for streamlined I/O mapping and simplified system configuration.