Siemens Electronics module for ET 200S, 8DI, 24VDC Part number PP.6ES7131-4BF00-0AA0

This electronics module forms part of the ET 200S distributed I/O system, providing eight digital inputs rated at 24VDC. It is used to bring field signals into the automation system for processing, mounting alongside other ET 200S modules within a control panel. The module is suited to applications requiring modular, distributed input handling within an industrial control architecture.