ABB TU890 3BSC690075R1 Product Overview

ABB TU890 3BSC690075R1 is a modular terminal unit (Module Termination Unit, MTU) produced by ABB, mainly used for the installation and connection of ABB S800 series I/O systems. It provides a sturdy and reliable platform for connecting field devices (such as sensors, actuators) with I/O modules.

Product Features

Compact design: Compact structure, saving installation space.

Flexible configuration: It can be flexibly configured according to different I/O modules and field devices.

Safe and reliable: Suitable for various industrial environments, with good EMC performance and insulation performance.

Easy to install: DIN rail installation method, convenient and fast.

Widely used: It can be applied to various industrial automation fields.

Main functions

Connect I/O modules: Connect I/O modules to field devices.

Provide power: Provide the required power for I/O modules.

Signal transmission: Transmit I/O signals.

Provide protection: Provide overcurrent, overvoltage and other protection for I/O modules and field devices.

Application scenarios

Process control: Used in various process control systems, such as chemical, petroleum, electricity, etc.

Mechatronics: Used in various mechatronics equipment, such as robots, automated production lines, etc.

Building automation: Used in building automation systems, such as HVAC control, lighting control, etc.

Technical parameters

DIN rail installation: Comply with DIN EN 60715 standard

Maximum current: Maximum 2A per I/O channel

Ambient temperature: -25℃~+70℃

Protection level: IP20