The ABB TU847 3BSE022462R1 is a high-performance termination unit designed to connect field wiring to I/O modules within ABB’s AC 800M
automation systems. It plays a critical role in ensuring reliable signal routing and structured communication between field devices
and the control system. The unit supports centralized 24 V DC power distribution to connected modules, while its
built-in fuse protection enhances system safety by preventing electrical damage from short circuits or overloads.
Designed for DIN-rail mounting, the TU847 offers a compact footprint and facilitates efficient cable
organization within control cabinets. Its clear terminal labeling and organized channel layout simplify
both installation and maintenance. Additionally, the unit provides electrical isolation between field signals and the
control logic, reducing the risk of interference and increasing operational reliability. Identified by part
number 3BSE022462R1, this module is fully compatible with ABB’s industrial
automation infrastructure and meets rigorous standards for performance and durability.