Product Description
Weidmuller UR20-4D1-4DO-PN-FSPS-V2
The Weidmuller UR20-4D1-4DO-PN-FSPS-V2 is a high-performance safety I/O module designed for the u-remote system. This compact module integrates 4 fail-safe digital inputs and 4 fail-safe digital outputs into a single unit, making it ideal for decentralized safety applications in industrial automation. It communicates via PROFINET with the PROFIsafe profile, ensuring reliable and secure data transmission for applications requiring up to SIL 3 (IEC 61508) and PL e (ISO 13849-1). Its slim design saves valuable cabinet space, while the PUSH IN connection technology allows for fast, tool-free wiring, reducing installation time and costs.
Technical Specifications:
- Module Type: Safety Digital Input/Output Module (PROFIsafe)
- Inputs: 4x Fail-safe Digital Inputs (PNP, Type 3)
- Outputs: 4x Fail-safe Digital Outputs (PNP, 0.5 A)
- Communication Protocol: PROFINET with PROFIsafe V2.6
- Safety Integrity Level: SIL 3 (acc. to IEC 61508), PL e (acc. to ISO 13849-1)
- Rated Voltage: 24 V DC
- Connection Technology: PUSH IN

Weidmuller UR20-4D1-4DO-PN-FSPS-V2
Discover the Weidmuller UR20-4D1-4DO-PN-FSPS-V2, a compact u-remote safety I/O module featuring 4 fail-safe digital inputs and 4 outputs for PROFINET/PROFIsafe systems, certified for SIL 3 and PL e applications.






