Security switch, security circuit with security switches and methode for operating a security switch
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safety device
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safety lock
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Safety switch, safety circuit with safety switches and method for operating a safety switch
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Security restraint for door or window has pivoted bolt of restraint device engaging sliding operating element of door or window operating device
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switchgear
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Safety switch operator uses inductively activated LC resonant circuit providing electromagnetic AC field of given frequency
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Safety switch has comparator providing switch signal if energy induced in receiver element during period following electromagnetic signal emission exceeds/falls below predefined threshold
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Safety locking device for a door, a hatch or similar
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Actuator-sensor interface system for connection to a master control unit for controlling and monitoring a machine system, whereby each slave sensor has an actuator interface incorporating a memory with a security address
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Apparatus for detecting position
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Device for controlling an electromagnet
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Safety circuit for generating an enable signal to a controller
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Elevator position detection involves applying magnetic counter field after coupling in sound signal to compensate for residual magnetization resulting from input coupling of sound signal
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Position detection device
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Code source detection device has read head with stimulator interacting with code source stimulation element, oscillation element natural frequency stored in evaluation circuit
