Dahua ASC1204B-S, User Manual

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9
Figure 4- 3
Cabling ports of “No. 1 entry card reader” are as follows. It is same for “No.1 door’s card
reader”, “No.2 door’s card reader”, “No.3 door’s card reader” and “No.4 door’s card reader”.
Port No. Cabling Port Note
No.1
Entry
Card
Reader
1 485+ 485 card reader
2 485-
3 LED Wiegand card reader
4 D0
5 D1
6 CASE
7 GND Card reader power
8 12V
4 RJ45 cables’ colors are defined as follows:
No. Cabling Port Color
9 485+ White-orange
485- Orange
LED White-green
D0 Blue
D1 White-blue
CASE Green
GND White-brown
12V Brown
4.3 System Structure
The access controller, lock, card reader and etc. combine a system as in Figure 4- 4.