X20DO2321 Digital Output Module Data Sheet

This document is a data sheet for the B&R X20DO2321 digital output module, which features 2 outputs with 24 VDC, 0.5 A sink capability and 3-wire connections. It covers order data, required accessories (bus modules and terminal blocks), module description, monitoring functions for short circuit/overload, and OSP (Operator Set Predefined) mode for fail-safe output behavior.