ABB TU890 3BSC690075R1 Module Termination UNIT With Intrinsic Safety Interface

ABB TU890 3BSC690075R1 Module Termination UNIT With Intrinsic Safety Interface

Product Details:

Description:

The TU890 is a compact MTU for the S800 I/O. The MTU is a passive unit used for connection of the field wiring and power supply to the I/O modules. It also contains a part of the ModuleBus. The TU891 MTU has gray terminals for field signals and process voltage connections. The maximum rated voltage is 50 V and maximum rated current is 2 A per channel, but these are primarily constrained to specific values by the design of the I/O modules for their certified application.

The MTU distributes the ModuleBus to the I/O module and to the next MTU. It also generates the correct address to the I/O module by shifting the outgoing position signals to the next MTU. The TU890 Module Termination Unit(MTU)is designed for intrinsic safety applications, ensuring compatibility with specific 1/0 modules. It provides connections for field signals, process power,and ModuleBus,contributing to compact I/0 installations.

ABB S800 I/O is a comprehensive, distributed and modular process I/O system that communicates with parent controllers and PLCs over industry-standard fieldbus technology and therefore can be used with a wide range of process controllers from ABB and other vendors. The ABB TU890 3BSC690075R1 Module Termination UNIT is engineered for compatibility with a wide range of industrial automation platforms, offering unparalleled performance and reliability. It is meticulously designed to facilitate efficient data transmission and control signals in complex systems, ensuring smooth operation and enhanced system stability.

This termination module is distinguished by its robust construction, utilizing high-quality materials that withstand demanding industrial environments. Its modular design allows for easy integration and scalability, making it a versatile choice for various applications. The ABB TU890 3BSC690075R1 is a specific module designed for use in industrial automation systems, particularly within the ABB 800xA control architecture. This module is known for its functionality in providing communication capabilities and interfacing with various field devices.

Datasheet Link:

ABB TU890 3BSC690075R1.pdf