Description
IDEM The LPF-RFID and SPF-RFID of the non-contact RFID safety switch IDEM are non-contact safety switches developed to provide and maintain high-level functional safety, while also providing extremely high resistance to tampering with code activation. Encoding is implemented using both magnetic and RFID technology, and both principles need to be met simultaneously to ensure safe operation of the switch. When the actuator is within the sensing range of the switch, RFID sensing can provide tamper proof operation. These non-contact safety switches have plastic casings and provide IP69K intrusion protection. They are suitable for almost any environment, including areas that require high-pressure cleaning and are suitable for CIP and SIP processes. These RFID security switches offer two types, coded by model or unique, with a typical sensing distance of 14mm (on) and a wide tolerance range, which can prevent deviation after setting. The LPF-RFID and SPF-RFID series will be connected to the most commonly used standard safety relays to achieve PLe/Class 4 compliance with ISO13849-1. **Main code * * \ - by series (any actuator can operate any switch) - can be used without the need for unique door activation, but the advantages of RFID make it almost impossible to override or bypass using simple methods. **Unique code * * \ -32000000 unique codes. These switches are factory set and are used when there are multiple interlocking doors that require unique activation and when individual area security is required. RFID code execution can provide high resistance to modification and interlock security on protective doors. Unique RFID or series code RFID can be provided - depending on user risk assessment. Connected to most safety relays to maintain PLe/4 class, up to 20 switches can be connected in series. Other switches can be connected in series and emergency stop. High functional safety complies with ISO13849-1. Diagnostic green LED - safety circuit indication closed 2 normally closed safety output short circuit protection 1
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