DO139 8-Channel Digital Output Module Description

This document describes the B&R DO139 electrically isolated 8-channel digital output module, which can be configured as high-side, low-side, or push/pull output for controlling DC motors (12–24 VDC, up to 0.5 A per channel). It includes technical specifications, order data, pin assignments, and connection examples for full-bridge operation, supporting normal and TPU modes.