ABB  TU847

Detailed explanation of ABB TU847 module terminal unit product
Product Overview

TU847 is a module terminal unit (MTU) in the ABB S800 I/O system, mainly used for redundant configuration of field communication interfaces CI840/CI840A. It provides a safe and reliable installation environment for these communication modules, ensuring the stable operation of the system.

Product features and functions

Redundant configuration: TU847 supports redundant configuration of two CI840/CI840A modules, improving the reliability of the system.

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.

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

Rich communication interfaces: Supports communication protocols such as PROFIBUS, facilitating communication with other devices.

Product parameters and specifications

The specific specifications of TU847 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.

Communication interface: supported communication protocols and number of interfaces.

Number of modules: Can support two CI840/CI840A modules.

Series Introduction

TU847 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  TU847

Usage and Application Fields

TU847 is mainly used for:

Redundant system: In systems that require high reliability, TU847 can provide redundant communication interfaces to ensure that the system can still operate normally in the event of a failure.

Distributed Control System: Used to connect multiple I/O modules to achieve distributed control.

Data collection system: Collect on-site data for monitoring and analysis.

Typical application areas include:

petrochemical industry

energy

water treatment

pharmacy

Food and Beverage