The IDEM LPF-RFID series non-contact safety switch has a switching distance of 10mm when closed and 20mm when opened. It has 2NO safety and 1NO auxiliary contacts. It is developed to provide and maintain a high level of functional safety whilst providing a very high anti-tamper coded activation. It has coding that is achieved by using magnetic and RFID techniques and both principles need to be satisfied for the switch to operate safely. It provides a tamper-resistant operation when the actuator is in the sensing range of the switch. This non-contact safety switch has a plastic housing. Supplied with: Actuator. Note: The normally closed (NC) circuits are closed when the guard is closed and the actuator is present.
Features and Benefits
Input supply voltage is 24VDC Uniquely coded and master coded RFID coded actuation to provide high tamper proof interlock security on guard doors Unique RFID or series coding RFID available and dependent upon user risk assessment Connects to most safety relays to maintain PLe/Cat4 Connect up to 20 switches in series Supplied fitted with a 2m PVC cable Ability to connect other switches and E-Stops in series High functional safety Diagnostic green LED -indication of safety circuits closed No moving parts -high switch life,-resistant to shock and vibration Quick connect (QC-M12) and cable versions available 78mm fixing centres
