Available. The Sick RLY3-OSSD100 is a safety relay module designed to expand the output capabilities of safety sensors equipped with OSSD (Output Signal Switching Device) technology. This module is ideal for applications requiring reliable and efficient safety monitoring in industrial environments. Key features include a compact design with dimensions of 18 mm (width) x 124.6 mm (height) x 85.5 mm (depth), facilitating easy integration into existing systems. It operates with a supply voltage of 24 V DC and features a front connector with spring terminals for straightforward wiring. The RLY3-OSSD100 offers two safety inputs and two enabling current paths (safe), along with one feedback current path intended for external device monitoring (EDM), enhancing system safety and compliance. It boasts a Safety Integrity Level (SIL) of 3 according to IEC 61508, Category 4 as per ISO 13849-1, and a Performance Level (PL) of e, ensuring high safety standards. The module is rated for an operating temperature range of -25°C to +55°C and has an enclosure rating of IP20, making it suitable for various industrial settings. For detailed technical specifications and installation guidelines, refer to the official datasheet.