SICK STR1 Safety Switch Actuator Included, Vistal

This safety switch is a non-contact RFID sensor designed to monitor access points in industrial automation. It provides two safety outputs with a complementary auxiliary contact, operates from a 24V DC supply, and features multi-directional actuation for flexible installation. The unit is intended for integration with safety controllers and supports series connection with diagnostic capability, delivering controlled safe states when faults are detected.

• SIL3 safety integrity enabling use in high-risk applications
• 2 safe outputs with self-monitoring semiconductor outputs
• Assured on/off distances of 14mm and 28mm ensuring defined detection
• IP69K and IP67 protection for washdown and dusty environments
• Operating temperature range -30 to 70°C for harsh ambient conditions

• Suitable for use with Flexi Loop safety controllers
• Ideal for safeguarding machine guards and access doors
• Used with safety relays for monitored stop functions
• Can be used in washdown production and food lines
• Used where Compact non-contact actuation is required

It uses a 0.2m cable with an M12 5-pin plug and supports long cables up to 200m.

Built-in LEDs provide status display and diagnostic indication.

It withstands 10Hz to 55Hz vibration at 1mm and shock at 30g, 11 ms.

The auxiliary contact is non-safe and the outputs permit up to 100mA with contact voltages of 230V AC and 24V DC.