1136454

Overview

The SICK model 1136454 is a safety relay designated as ReLyMULT1. It serves as a central component for monitoring safety functions in industrial machinery, providing reliable switching of safety-relevant signals. The device supports the connection of various compatible sensors and includes features for external device monitoring and cross-circuit identification to ensure system integrity.

Feature Summary

• Supports restart interlock functionality to prevent unintended machine startup
• Includes cross-circuit identification to detect wiring errors between channels
• Provides diagnostic information output for system status monitoring

Applications

• Monitoring safety doors and guards on industrial machinery
• Integration with emergency stop circuits in automated production lines
• Safety control systems requiring external device monitoring

Procurement Notes

Verify the specific ordering code against the official SICK catalog to confirm compatibility with existing safety controllers. Ensure the unit matches the required voltage supply and interface specifications for the target application before purchase.

Selection Notes

Select this model when a compact safety relay with integrated diagnostics and cross-circuit detection is required. It is suitable for applications needing reliable monitoring of safety inputs without complex external wiring configurations.

Part Context

This part belongs to the ReLyMULT1 series from SICK, designed for modular safety solutions. It complements other SICK safety components by providing a standardized interface for connecting sensors and actuators within a safety-rated control architecture.

Replacement Considerations

Consult the official SICK replacement guide for verified substitute part numbers. Do not assume generic safety relays are compatible due to specific certification and interface requirements.