ABB CI850AK01 3BSE026055R1 I/O Communication Interface Kit

Technical Overview

The CI856K01 (Part Number: 3BSE026055R1) is a dedicated communication interface kit designed to bridge the AC 800M controller with the S100 I/O system. This module allows modern controllers to utilize legacy S100 I/O racks, protecting existing hardware investments while upgrading processing power. The kit includes the CI856 communication unit and the TP856 baseplate, providing a complete hardware solution for high-speed data exchange and signal synchronization in complex industrial environments.

Comprehensive Technical Specifications

• Manufacturer: ABB

• Model Designation: CI856K01

• Article Number: 3BSE026055R1

• Functional Type: S100 I/O Communication Interface

• Kit Components: CI856 Interface + TP856 Baseplate

• Controller Compatibility: AC 800M Series

• Net Weight: 0.7 kg (Unit) / Approx. 1.18 kg (Shipping weight)

• Dimensions: 59 mm x 186 mm x 127.5 mm (W x H x D)

• Installation: Modular DIN-rail mounting

• Origin: USA

• Condition: Brand New in Original Packaging

• Warranty: 12 Months

• Logistics Hub: Dispatched from Xiamen or Shanghai

Typical Applications

• Control System Migration: Integrating existing S100 I/O racks into a new ABB Ability™ System 800xA architecture without replacing field wiring.

• Legacy Support: Maintaining operation of S100-based installations in power plants and pulp and paper mills while upgrading to AC 800M controllers.

• Distributed Processing: Enabling deterministic communication between central controllers and remote S100 I/O subracks.

• Hybrid Automation: Managing a mix of S800 and S100 I/O modules within a unified control network.