ABB TU837V1 3BSE013238R1 Module Termination Unit

Product Overview

The ABB TU837V1 (3BSE013238R1) is a high-performance Extended Module Termination Unit (MTU) designed for 8-channel I/O signal management. Engineered for industrial reliability, it supports single I/O configurations and provides robust power distribution, making it an essential component for streamlined automation cabinet architecture.

Technical Configuration

The TU837V1 is optimized for precision signal handling and ease of cabinet integration:

• MTU Architecture: Extended termination unit compatible with diverse I/O module setups.

• Channel Density: 8 I/O channels, each featuring 2 dedicated terminals for granular process control.

• Power Distribution: Equipped with 2 x 6 power common terminals for flexible, efficient wiring of field devices.

• Mounting Versatility: Supports bi-directional mounting, ensuring compatibility with varying cabinet configurations and space constraints.

• System Optimization: Specifically designed for seamless pairing with ABB D0820 and D0821 I/O modules.

Specifications

• Part Number: 3BSE013238R1

• ABB Type: TU837V1

• Voltage Rating: 250V AC

• I/O Channel Capacity: 3A (Maximum current per channel)

• Process Connection Capacity: 10A (Maximum current)

• Dielectric Test Voltage: 2000V AC

• Wire Compatibility:

• Signal Connection: Solid 0.2–6 $mm^2$ / Stranded 0.2–4 $mm^2$

• Return Connection: Solid 0.2–4 $mm^2$ / Stranded 0.2–2.5 $mm^2$

• Torque/Stripping: 0.5–0.6 Nm / 7-8 mm (varies by connection type)