Sick STR1 Safety Interlock Switch, Vistal

The STR1 RFID safety switch has monitored semiconductor outputs (OSSDs) and can be safely connected either individually or in series. It can be used for applications where a high level of manipulation protection is required. The STR1 is available with thr

The sensor has three active sensor surfaces. The actuator comes in four different sizes. This allows the STR1 to offer maximum mounting flexibility.

Response range of up to 14 mm
Small housing with flexible mounting options
Sensor activation possible from three sides
Four different actuators available
Universally coded, uniquely coded, and permanently coded sensors
PL e (EN ISO 13849), SIL3 (IEC 61508

High level of flexibility when mounting the sensor and actuator
Reduced need for storage, as one sensor is suitable for a wide range of different applications
High level of manipulation protection due to individually coded actuator
High level of machine a

Monitoring of safety doors and removable protective devices
Applications requiring a high standard of hygiene
Applications where precise guidance of the safety door is not possible
Machines and systems on which vibrations occur
Monitoring the positions of