ABB TU842 3BSE020850R1 Module Termination Unit, MTU, for redundant applications, 50 V. Used for AO845, DI840, DO840. Horizontal mounted DIN rail. Rated isol. 50 V.
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.