Description

The ABB TU811V1 (Order Code: 3BSE013231R1) is a compact module termination unit designed for the S800 I/O system. This termination unit provides the physical interface and wiring connection points for I/O modules within the Advant S800 I/O architecture. It serves as a critical component for signal distribution and field wiring management in industrial control environments.

Features

• Compact design optimized for space-efficient cabinet mounting.
• Designed for integration with the ABB S800 I/O series.
• Robust construction for reliable signal termination.
• Rated for operation up to 250V and 3A maximum current.

Technical Specifications

Installation Guidelines

• Ensure the control system is powered down before installing or removing the termination unit.
• Mount the unit securely on the designated DIN rail or mounting plate within the S800 I/O cabinet.
• Verify that all field wiring is properly stripped and secured to the terminal blocks to prevent loose connections.
• Maintain proper cable routing to separate signal wires from high-voltage or high-EMI power lines.
• Handle the module using ESD-safe practices to prevent damage to internal components.

FAQ

Is the TU811V1 still in production?

No, this model has been discontinued by the manufacturer. We provide high-quality surplus units to support legacy system maintenance.

What system is this unit compatible with?

The TU811V1 is specifically designed for the ABB S800 I/O system, commonly used with Advant and 800xA control platforms.