The B&R X20PS9500 serves as a core power supply module in the B&R X20 I/O system, feeding the CPU/X2X Link power and internal I/O while supporting redundant power schemes for mission‑critical control applications. Its 24 VDC input (‑15% / +20% tolerance) and rated 0.7 A maximum input current allow stable long‑term operation under typical industrial loads, and the module’s electrical isolation between the supply and CPU/X2X Link rails helps prevent interference and ensures system stability.
This X20 power supply module integrates flexible interface options including one RS232 port and one CAN bus port, enabling RS232 to be used as an online configuration or diagnostic interface while CAN supports data exchange with other devices. The X20PS9500 also features LED status indicators and software‑based diagnostics that let users monitor module status, errors, and load conditions, simplifying troubleshooting and maintenance in complex automation systems.
Physically, the X20PS9500 IO module has a low‑profile 12.5 +0.2 mm housing optimized for 3‑module‑width X20 bases and can be mounted horizontally or vertically on 35 mm DIN rail. With an IP20 enclosure, operating temperature range −25°C to 60°C (horizontal) / −25°C to 50°C (vertical), and storage/transport range −40°C to 85°C, the module is suitable for demanding industrial environments up to 2000 m above sea level. It is designed for use with B&R X20 terminal blocks (X20TB12) and CPU bases (X20BB22/X20BB27 or X20BB3x/4x) to complete a compact and robust control cabinet layout.
