SICK RLY3-OSSD100 Safety Relay 24VDC Cat4 PL e SIL3 Expansion Module

All the best /Klaus

Increase machine safety in industrial automation with this SICK RLY3-OSSD100 ReLy Series safety relay, designed for precise output expansion of OSSDs and high-integrity protection. This unit is new in box, never installed, with minor shelfware to the packaging.

Brand & Model

• Brand: SICK AG

• Model: RLY3-OSSD100

• Part No.: 1085343

• Type: Safety relay, output expansion module

Technical Specifications

• Safety Category: Cat. 4, PL e (EN ISO 13849-1)

• Safety Integrity Level: SIL3 (IEC 61508, EN 62061)

• Input Voltage: 24 VDC

• Power Consumption: 2.5 W (max)

• Response Time: ≤12 ms

• Operating Temp: -25°C to +55°C

• Outputs: 2 enabling current paths (NO), 1 feedback path (NC)

• Connection: Spring terminals

• Protection Class: IP20 (IEC 60529)

• Mounting: DIN rail

• Certifications: CE, UL, TUV, EAC, CCC

• Dimensions: 18 x 124.6 x 85.5 mm

Main Features

• Expansion module for safety sensors with OSSD outputs

• Fast response time (≤12 ms) for enhanced protection

• EDM (external device monitoring) for system integrity

• SIL3/PL e rating for highest safety levels in factory automation

Collector & Background Info

SICK is a leader in safety and sensor technologies for industrial automation. The RLY3-OSSD100 is trusted for highest-category safety applications in robotics, manufacturing, packaging, and more. New old stock modules like this are sought after by engineers and collectors for reliability and compliance upgrades.

Condition: New in box, never installed, all original packaging and documentation, minor shelfware.