ABB System 800xA TU832 Termination Unit 250V 3A Per Channel

Product Description

Product Overview

The TU832 (Part Number: 3BSE013237R1) is a high-capacity Extended Module Termination Unit (MTU) specifically designed for the ABB S800 I/O system. Engineered to handle up to 16 individually isolated channels, the TU832 provides a robust physical and electrical interface between field wiring and electronic I/O modules. It is a critical component for high-voltage industrial applications within the AC 800M and System 800xA control architectures, supporting signals up to 250 V and currents up to 3 A per channel. This passive baseplate unit manages the distribution of the ModuleBus and provides intelligent automatic station addressing by shifting position signals to subsequent units in the I/O cluster.

Detailed Technical Specifications

The TU832 is built for mission-critical automation, offering high-integrity isolation and structured signal termination.

• Manufacturer: ABB

• Model Number: TU832

• Product ID: 3BSE013237R1

• System Compatibility: S800 I/O, AC 800M, System 800xA

• Number of Channels: Up to 16 individually isolated channels

• Maximum Rated Voltage: 250 V

• Maximum Rated Current: 3 A per channel

• Wiring Interface: Individual screw terminals for signals and process power

• ModuleBus Support: Integrated distribution to module and adjacent MTUs

• Mechanical Keying: 2 keys with 6 positions each (36 total configurations)

• Mounting: Standard 35mm DIN rail with mechanical latch

• Environmental Protection: IP20

• Operating Temperature: -25 °C to +70 °C

• Dimensions: 126 mm (W) x 64 mm (D) x 110 mm (H)

• Net Weight: 0.26 kg