B&R Industrial Automation X20DO6529 PLC Module

The X20DO6529 is a six‑channel relay‑output module for B&R’s X20 I/O system, delivering isolated, normally open digital outputs that switch workloads up to 30 VDC or 115 VAC per channel. Each channel is galvanically isolated from the others and from the bus, with per‑channel diagnostics and LED indicators for channel state and module health. The nominal voltage per channel is 30 VDC / 115 VAC, with a maximum switching voltage of 125 VAC, making it suitable for driving relays, solenoids, and other low‑ to medium‑power loads in automation applications. It connects to the X20 bus via a 12‑pin X20 terminal block and draws about 1.1 W of bus power. The device uses the B&R ID code 0x2019 and is documented in the X20DO6529 data sheet, confirming its six digital outputs and normally open contact configuration.