3BSE001077R1 | ABB | CI540 Communication Interface Unit

Product Overview

The CI540 (3BSE001077R1) is a specialized control interface module designed for the ABB Advant Controller series and high-level industrial automation platforms. This unit functions as a high-speed communication bridge, facilitating reliable signal acquisition and processing between distributed field devices and central control logic. Engineered for the rigorous demands of power distribution and substation automation, the CI540 (3BSE001077R1) ensures deterministic data flow and robust interface capabilities with protection relays and industrial controllers. Its modular architecture is optimized for dense control cabinet installations, providing a stable backbone for real-time process monitoring in harsh electromagnetic environments.

Detailed Technical Specifications

• Manufacturer: ABB

• Model Designation: CI540

• Part Number: 3BSE001077R1

• Series: CI Control Interface Series

• Functional Category: Control/Interface Module

• Inputs/Outputs: Configurable digital and analog channels for precise signal monitoring

• Supported Protocols: Modbus, Profibus, DeviceNet, or ABB proprietary protocols (dependent on firmware configuration)

• Power Supply Input: 24–48 V DC or 100–240 V AC (Specific to hardware version)

• Operating Temperature: -20°C to +60°C (-4°F to +140°F)

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

• Mounting Configuration: DIN-rail or panel mount compatible

• Housing Material: Industrial-grade reinforced structural enclosure

• Dimensions: 160 mm × 120 mm × 90 mm (L × W × H)

• Net Weight: 1.2 kg – 1.5 kg

• Ingress Protection: IP20 standard (IP54 attainable via specialized cabinet integration)

• Compliance Standards: CE, UL Listed, and RoHS compliant