The Weidmuller UR20‑PF‑O‑2DI‑SIL 1335050000 is an IP20 SIL‑rated safe power‑feed module belonging to Weidmüller’s modular u‑remote remote I/O platform. This Weidmuller UR20‑PF‑O‑2DI‑SIL integrates two safety digital inputs plus OSSD signal outputs, delivering safety‑certified 24 V power supply for downstream safe I/O modules within automation stations.
Built with tool‑free PUSH‑IN spring terminals, the UR20‑PF‑O‑2DI‑SIL 1335050000 supports dual‑channel safety circuits for emergency‑stop and safety‑door monitoring, with built‑in short‑circuit and wire‑break diagnostic functions. It offers up to 8050 mA maximum feed current and works across multiple mainstream fieldbus protocols. Its compact 11.5 mm DIN‑rail housing conserves valuable cabinet space and performs reliably from ‑20 °C to 60 °C operating temperature.
Carrying cULus‑EX and RoHS compliance, machine safety designers frequently deploy the Weidmuller UR20‑PF‑O‑2DI‑SIL to implement PL e / SIL 3 compliant power distribution for robotic workcells, packaging machinery and safety‑critical process automation systems.