Schneider Electric XPSUAF13AP Harmony Safety Module

Schneider Electric Harmony XPSUAF13AP is a Cat 4 safety module in the Harmony XPSU family, designed to interface with hardwired safety devices in automated machines. It provides two potential-free contacts that can be configured as NC or NO, plus two PNP safety outputs, all powered from a 24 V AC or DC supply and wired via screw terminals for secure, reliable connections. The unit's compact footprint measures about 99 mm wide by 117 mm high by 45 mm deep, and it weighs roughly 350 g, making it suitable for standard control cabinet installation. It offers extensive built-in diagnostics with more than 40 diagnostic messages and delivers status information about upcoming test intervals and the remaining life cycles, helping minimize machine downtime through proactive maintenance cues. The XPSUAF13AP is intended to be used as part of a Harmony safety automation architecture to supervise safety circuits and deliver Category 4 safety functionality within Harmony safety modules.