Overview

The ABB CI526V1 is a multi-protocol communication interface module that bridges ISA-based controllers with ABB’s AF100 fieldbus network. It ensures stable, real-time data transmission between distributed control systems (DCS), programmable logic controllers (PLCs), and field devices. Moreover, the module supports master/slave configurations, making it adaptable to complex industrial network topologies such as ring or star layouts. In addition, its compact design and robust construction allow easy installation in control cabinets while maintaining high reliability under harsh operating conditions.

This module reflects ABB’s long-standing expertise in industrial communication, offering proven performance in process industries, power generation, and heavy manufacturing. Therefore, operators benefit from enhanced system interoperability, reduced downtime, and simplified integration across diverse automation platforms.

Technical Data

Typical Applications

• Process automation systems requiring integration of legacy ISA controllers with modern AF100 fieldbus networks.

• Power generation plants where reliable communication between turbines, boilers, and distributed controllers is essential.

• Chemical and petrochemical industries needing robust data exchange across multiple subsystems.

• Manufacturing automation where cross-vendor device interoperability ensures efficient production.

• OEM integration for ABB Advant OCS and MOD 300 systems.

For instance, in a large-scale refinery, the CI526V1 enables seamless communication between ABB controllers and third-party PLCs, ensuring synchronized process control and reducing downtime.

FAQ

Q1: What is the primary function of the CI526V1?

A1: It couples ISA-based controllers with ABB’s AF100 fieldbus, enabling reliable communication across automation systems.

Q2: Which protocols does it support?

A2: It supports Industrial Ethernet (EtherNet/IP, Modbus TCP), Profibus DP, and CANopen.

Q3: How is the module installed?

A3: It is rack-mounted as a plug-in module, simplifying installation and replacement.

Q4: What industries typically use this module?

A4: Power generation, petrochemical refining, chemical processing, and heavy manufacturing sectors.