Redundant EtherNet/IP Interface | ABB CI873A 3BSE092695R1

Product Description

Functional Overview

The CI873A (Ordering Code: 3BSE092695R1) is an advanced communication interface module designed for the ABB AC 800M controller series within the System 800xA architecture. It serves as a high-performance gateway, enabling controllers to interface with external Ethernet devices using the EtherNet/IP and DeviceNet (via linking devices) protocols. As an updated version of the standard communication module, the CI873A is specifically optimized for System 800xA version 6.0.3.3 and later, providing robust, deterministic data exchange for complex industrial automation networks.

Technical Specifications

The CI873A hardware kit consists of the plug-in module and the required TP867 baseplate, providing structured connectivity for the CEX-Bus.

• Manufacturer: ABB

• Model Number: CI873A

• Part Number: 3BSE092695R1

• Protocol Support: EtherNet/IP (Scanner/Master), DeviceNet

• Communication Speed: 10/100 Mbit/s (CH1 supports 100 Mbps)

• Interface Port: 2 x RJ-45 female (8-pin) on TP867 baseplate

• System Requirements: System 800xA ≥ 6.0.3.3 / Compact Control Builder ≥ 6.0.0-3

• Redundancy: Supports Module Redundancy (requires two modules and baseplates)

• CEX-Bus Scalability: Up to 12 modules per controller station

• Hot Swap: Supported (Module can be replaced while baseplate is powered)

• Power Input: 24 V DC typical via CEX-Bus

• Dimensions: 59 mm (W) × 185 mm (H) × 127.5 mm (D)

• Weight: 0.7 kg (including baseplate)

• HS Code: 851762

• Country of Origin: Sweden