GeoVision GV-R1352, Руководство пользователя

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June 15, 2011 6
4.2.3 Wiring GV-R1352 to GV-AS Controller
After defining the ID number of the readers, you can connect the wires of GV-R1352 to GV-
AS Controller. Here we use GV-AS400 Controller as example to illustrate the wiring.
Connecting four or less readers to GV-AS400 Controller:
Wire Color Function
Black GND
Light Blue RS-485 -
Blue RS-485 +
Red DC 12V
Connecting five or more readers to GV-AS400 Controller:
For readers five to eight, connect the RS-485 cable to the RS-485 interface on GV-
AS400 Controller and then connect the 12V power output and GND of the reader to a
10V to 13V DC power output on the GV-AS Power Board.
Wire Color Function
Black GND
Light Blue RS-485 -
Blue RS-485 +
Red DC 12V