Product Description

B & R Automation is a global leader in industrial automation technology. The company offers the X20DI0471 digital input module that is designed to meet the rigorous demands of modern automation systems. This module is engineered for reliability and performance.

The X20DI0471 model operates within a nominal voltage range of 5 to 48 VDC, with an extended input voltage capability from 4.75 to 60 VDC. The module's input current at 48 VDC is typically 0.96 mA. It features a sinking input circuit and a reference voltage that matches the input voltage range that ensures consistent performance across varied conditions. The input filter is implemented both in hardware and software, with a hardware filter response time of less than 100 microseconds and a default software filter of 1 millisecond. This is adjustable between 0 and 25 milliseconds in 0.2-millisecond increments. This flexibility allows the module to be fine-tuned for specific application requirements. The connection type is simplified with 1-wire connections, and the reference voltage input resistance is 20 k?. The operating temperature range is broad, with a horizontal mounting orientation supporting temperatures from -25 to 60 degrees C, and vertical mounting from -25 to 50 degrees C.

The module can be mounted in both horizontal and vertical orientations. It can operate at elevations from 0 to 2000 meters without any limitations, and above 2000 meters with a gradual reduction in ambient temperature. The module is protected with an IP20 rating suitable for standard industrial environments. It supports relative humidity levels from 5 to 95 % in both operation and storage. The X20DI0471 digital input module also includes diagnostic capabilities, with LED status indicators for module run/error states. The model has a power consumption profile that includes 0.3 W for bus operation, 0.6 W for internal I/O, and 0.94 W for external I/O.