Product Overview

The ABB TU835V1 is a compact and robust termination unit designed for use with ABB’s Advant S800 I/O and 800xA control systems. It provides extended connectivity for analog and digital I/O modules, ensuring efficient and safe signal routing in distributed control systems (DCS). This unit simplifies wiring and maintenance, supporting up to 8 I/O channels, each rated for 2 A at 50 V. Its design ensures stable performance across a variety of industrial applications.

The TU835V1’s modular design allows for quick replacement and minimal downtime, which is highly appreciated in environments requiring fused power outlets, signal isolation, and compact installation footprints. Additionally, the unit’s plug-and-play compatibility is perfect for both retrofit projects and scalable automation systems.

Technical Specifications

Typical Applications

The TU835V1 is used in a wide range of industrial applications where reliable signal routing and termination are essential. Some typical use cases include:

1. Process Control:

• Provides termination for analog input modules in industries such as chemical plants.

2. Power Generation:

• Supports signal routing in turbine control systems, ensuring accurate data exchange between field devices and control processors.

3. Water Treatment:

• Used in water treatment facilities for managing analog and digital signals related to water quality, flow, and pump control.

4. HVAC Systems:

• Assists with signal routing for sensors and actuators in HVAC control systems, contributing to energy efficiency and precise temperature control.

5. Energy Distribution Networks:

• Integrates into energy distribution systems to manage signals between electrical devices and monitoring equipment.

Its compact size and high I/O density make it especially suitable for space-constrained control cabinets. The fused power distribution feature adds an extra layer of safety, reducing maintenance complexity and improving the unit’s overall reliability.

FAQ

Q: What systems is the TU835V1 compatible with?
A: The TU835V1 is designed to integrate seamlessly with ABB Advant S800 I/O and 800xA control systems.

Q: How many I/O channels does the TU835V1 support?
A: It supports up to 8 I/O channels, each rated for 2 A at 50 V.

Q: What modules can be connected to the TU835V1?
A: It is compatible with AI810, AI815, AI845, and other S800 I/O modules.

Q: Is the TU835V1 suitable for retrofit projects?
A: Yes, its modular design and plug-and-play compatibility make it ideal for both new installations and retrofit projects.

Q: What mounting options are available for the TU835V1?
A: The TU835V1 can be mounted on either DIN rails or panel mounts, providing flexibility for various installation environments.