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RF-57/A

RF-57/A

Hotel access, RF-57/A, Card switches with RFID Technology
Dimensions
Product Information

The RF-57/A unit is used in hotel and rented room installation to control the light and A/C circuits of a room. It operates in cooperation with card reader RF-42 or RF-43 and one or more magnetic window contacts. When a window is opened and remains open for more than 60 seconds, the A/C output is deactivated. When the window is closed the A/C is activated instantly. When the occupant is leaving the room and removes the card from card reader, then the two outputs of RF-57/A are turned off after 60 seconds and the lighting and A/C are shut down. If the card is inserted, then lighting and A/C are activated instantly. In case of a room with air conditioner who does not use magnetic contact, then the wire from terminal B of card reader, must be connected directly to WIN terminal of RF-57/A. Great care must be given to the cable cross section when connecting the light and A/C circuits to the RF-57 unit (depend on the loads). To supply the RF-57/A, and connecting it to the card reader, the diameter of the wires should not exceed 1.5mm. For connecting the RF-57/A with the lighting circuit or the air condition, the diameter should not exceed 6 mm

Horizontal Tabs

Documentation

SWISS Approval bsi  EVPU CNBOP-PIB  EACD-U-N-S Registered M Macedonia The GReat Bureau Veritas

HEADQUARTER

72 km Old National Road Thessaloniki Katerini
Postal code 60 300, P.O.Box 06
Aiginio, Municipality of Pydna-Kolindrou, Pieria Prefecture
+30 23530 51200
+30 23530 51486
info@olympia-electronics.com
www.olympia-electronics.com

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