Friday, November 07, 2014
IDEC HS3A Non-Contact RFID Interlock Switches - When a High Level of Tamper Resistance & Safety is Required
Designed to be used in applications where no contact is desired between the switch and its actuating key, these Category 4 and PLe compliant, safety switches ensure detection of slow-moving, open, sliding and rattling doors by using RFID (radio frequency identification) signals to actuate the switch when in close proximity.
Multicode and unicode sensor heads are available, preventing tampering with the use of an unassigned spare actuator, and allowing installation in five directions. HS3A is designed for any application located in an area where a high level of tamper resistance and safety is required.