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VRD-485 RFID READER WITH RS-485 INTERFACE
Revision number: 1.01
Review date: 1 December, 2021
CONTENT
REVISION HISTORY ................................................................................................................................................ 3
PURPOSE OF THE DOCUMENT .............................................................................................................................. 4
APPOINTMENT ...................................................................................................................................................... 5
TECHNICAL SPECIFICATIONS ................................................................................................................................. 5
CONNECTION ........................................................................................................................................................ 6
OPERATION ........................................................................................................................................................... 7
COMMUNICATION PROTOCOL ............................................................................................................................. 8
VARIANTS OF SUPPLY AND ORDER INFORMATION ............................................................................................ 13
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