TR4 Direct RFID Safety Switches

SICK TR4 direct RFID safety switches deliver robust protection for applications requiring maximum resistance to tampering. Equipped with monitored semiconductor outputs [output signal switching devices (OSSD)], it connects directly to a safety controller for streamlined integration. The switch activates only when a valid actuator is detected within its response range, ensuring secure operation. Users can choose between two coding options - universal coding allows any compatible actuator to trigger the switch or unique coding ensures only the taught actuator with the stored code can activate the system.