X20DI9371 | B&R Digital Input Module

The X20DI9371 Digital Input Module, identified as X20DI9371, features 12 digital inputs operating at 24 VDC. It utilizes a sink configuration with configurable input filters and supports 1-wire connections. This module is designed to facilitate reliable digital input signal processing in industrial automation applications. 

The X20DI9371 Digital Input Module, also referenced as X20DI9371, is designed as a digital input module capable of handling 12 inputs operating at 24 VDC. It features a sink configuration suitable for industrial automation applications where reliable digital signal processing is essential. This module supports 1-wire connections, providing efficient integration within control systems. 

Compliant with input characteristics per EN 61131-2 Type 1 standards, the X20DI9371 module operates within a nominal voltage range of 24 VDC with a tolerance of -15% to +20%. It exhibits a typical input current of 3.75 mA at 24 VDC, ensuring minimal power consumption during operation. 

The input circuit configuration is sink-based, allowing it to interface effectively with various types of digital sensors and switches commonly used in industrial environments. It includes a configurable input filter with hardware response time of ≤100 μs and software-configurable filtering options ranging from default 1 ms, adjustable in 0.2 ms increments up to 25 ms. This flexibility enables users to optimize signal processing based on specific application requirements, enhancing system reliability and performance.