Bosch Rexroth S20-DI-16 IndraControl Digital Input Module

The Bosch Rexroth S20-DI-16/1 IndraControl digital input module provides 16 digital input channels for 24 VDC sensors in an IndraControl S20 system, using 1-wire technology for field connections. Each channel is rated for 24 V DC input with a typical current draw of 2.4 mA and supports EN 61131-2 type 1 and type 3 input descriptions, enabling reliable sensing of binary signals from switches and sensors such as limit switches, proximity sensors, and pushbuttons. Input filtering is selectable among <100 µs, 1,000 µs, or 3,000 µs, and process data are updated in under 100 µs. The module is powered from the S20 bus with a 5 V logic supply and a maximum U bus current of 120 mA, designed to integrate alongside other S20 modules in a scalable digital I/O expansion. It is intended for use in automation cabinets and lines where robust, fast digital inputs from 24 V sensors are required, providing a consistent interface for the IndraControl controller and enabling reliable monitoring of binary sensors throughout a machine or production cell.