Schneider Electric XPSUDN33AP Preventa XPSU Cat. 4 48-240 V AC/DC 6-Input Safety Relay

The Schneider Electric XPSUDN33AP is a Preventa XPSU universal safety relay module combining the function of six XPSUAF modules in one device, with 6 safety inputs and 3 NO + 1 NC safety outputs. Powered at 48-240 V AC/DC, it monitors emergency stop, guard switch, magnetic switch, proximity sensor, RFID switch or light-curtain circuits, reaching Category 4 / PLe per ISO 13849-1 and SIL 3 per IEC 61508.

Technical Specifications

Certifications & Standards

• TÜV
• cULus
• IEC 60947-5-1
• IEC 61508
• ISO 13849-1
• IEC 62061

Selection Notes

Choose the XPSUDN33AP when a panel running a 48-240 V universal control voltage has six independent safety circuits to consolidate — it carries the same 6-input / 3 NO + 1 NC output set as the XPSUDN13AP, scaled to a wider supply range at the cost of a higher 6 W / 25 VA power draw. Use the 24 V XPSUDN13AP instead on fixed-24 V panels where the wider voltage range adds no benefit. Pairing it with the XPSUEP34AP expansion module adds further NO/NC contacts if six is not enough.