DI138 Digital Input Module Technical Specifications

This document provides technical specifications, order data, pin assignments, and connection examples for the B&R DI138 digital input module, a screw-in module for the B&R SYSTEM 2003 and Power Panel. It features 10 inputs for 24 VDC, including two high-speed inputs with event counter functions (up to 40 kHz count frequency), supply voltage monitoring, and requires a separately ordered terminal block.