I/O Module ABB DI840 Industrial Control

Description

TheABB DI840 (3BSE020836R1)is a16-channel digital input modulein the S800 I/O family, designed forreliable signal acquisition from field devicesin distributed control systems. It supports24 VDC inputs, galvanic isolation, channel diagnostics, and LED indicators for robust operation in mission-critical environments. The module integrates withABB AC 800M controllers and System 800xA, supporting bothredundant and non-redundant configurations. Its compact design and DIN-rail mounting simplify installation and maintenance.