ABB  TU846

Detailed explanation of ABB TU846 module terminal unit product
Product Overview

TU846 is a module terminal unit (MTU) in ABB S800 I/O system, mainly used to carry S800 I/O modules. It provides a safe and reliable installation environment for I/O modules, ensuring their normal operation. Compared to other MTUs, TU846 typically has higher channel density and richer functionality, making it suitable for complex systems that require a large number of I/O points.

Product features and functions

High channel density: TU846 is designed to carry a large number of I/O modules, thereby improving system integration and saving space.

Modular design: allows users to flexibly add or remove I/O modules to meet different application requirements.

Safe and reliable: Provide a secure operating environment to protect modules from damage.

Strong scalability: Supports multiple I/O modules to meet different types of input and output requirements.

Key control design: prevent module installation errors and improve system reliability.

Rich communication interfaces: TU846 is typically equipped with multiple communication interfaces, such as PROFIBUS, for communication with other devices.

Product parameters and specifications

The specific specifications of TU846 may vary depending on the model and configuration. We recommend that you refer to ABB's official product manual for detailed parameter information.

Generally speaking, the product manual will include the following information:

Physical dimensions: including height, width, depth, etc.

Weight: The weight of the product.

Installation method: How to install it on the control cabinet or chassis.

Environmental requirements: working temperature, humidity, etc.

Electrical parameters: voltage, current, etc.

Number of Load Modules: How many I/O modules can be carried.

Communication interface: supported communication protocols and number of interfaces.

Number of channels: How many I/O channels can each TU846 provide.

Series Introduction

TU846 belongs to ABB S800 I/O system. This system is a comprehensive distributed modular process I/O system that can communicate with the parent controller through industry standard fieldbus. It has high reliability, high availability, and high scalability, and is widely used in the field of process control.

ABB  TU846

Usage and Application Fields

TU846 is mainly used for:

Large process control systems: In complex systems that require a large number of I/O points, TU846 can effectively improve the integration and reliability of the system.

Automated production line: used to collect and control various signals on the production line.

Data collection system: Collect a large amount of on-site data for monitoring and analysis.

Typical application areas include:

petrochemical industry

energy

water treatment

pharmacy

Food and Beverage