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ROBUST Multiple Light Beam Safety Devices AOPD type 4 are fitted with two safety relays (positively driven contacts). The safety relay contacts (OSSD) should be incorporated in the machine controls with the help of a safety interface module, in keeping with the switching examples given by Leuze lumiflex. ROBUST Type 4 devices work with an “automatic start” mode of operation. The restart interlock function is controlled by the subsequently connected safety interface module (see Electrical Connections).
Two-beam safety device, beam distance 500 mm, with integrated transmitter and receiver system (transceiver).
In conjunction with an active or passive deflecting mirror, the Multiple Light Beam Safety Device constitutes a single functional unit.
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