X20DO4321 by B & R Automation

The X20DO4321 module, part of the X20 Fieldbus Input Output Series by B & R Automation, is designed for reliable digital output control. It features 4 digital outputs with 3-wire connections and an isolation voltage of 500 V between the channel and bus. The module handles a nominal output current of 0.5 A at 24 VDC. It includes thermal cutoff protection for overcurrent or short circuit issues. With EN 60529 IP20 protection, it operates effectively within a temperature range of -25°C to 60°C horizontally. Advanced diagnostics are available through status LEDs and software, ensuring robust system monitoring.