ABB TU851 3BSE068782R1

Product Overview

The 3BSE068782R1 is a high-density Module Termination Unit (MTU) designed for the ABB S800 I/O system. It provides a secure, 16-channel interface for field wiring, supporting flexible mounting orientations to ensure reliable signal distribution in demanding industrial automation environments.

Technical Specifications and Performance Data

This unit is designed to accommodate various digital and analog signal requirements while maintaining high signal integrity and current capacity.

• Model: 3BSE068782R1

• Channel Capacity: 16 channels

• Maximum Operating Voltage: 250V AC

• Maximum Current Rating: 3A per I/O channel

• Dielectric Test Voltage: 2000 V AC

• Compatible I/O Modules: DI820, DI821, DI825, DI828, DO820, DO821, DO828

• Connection Interface: Standard terminal block

• Wiring Compatibility: 0.2 to 4 mm² (solid/stranded); 24 to 10 AWG

• Operating Environment Temperature: Up to 55°C (131°F)

• Configuration Type: Designed for single I/O channel applications

Operational Versatility and Safety Standards

Engineered for field engineers who require reliable, repeatable signal path connections, the 3BSE068782R1 simplifies complex cabinet wiring tasks. It allows for mounting in both vertical and horizontal directions, providing necessary layout flexibility for compact control panels. The unit is fully compliant with global electrical safety directives, ensuring it meets the rigorous demands of industrial processing and manufacturing plants.