User's Manual

5
No.
Name
3
Ethernet port
4
Ethernet port (only supported by 7-inch model B access controllers)
Table 2-2 Port description
Port
Cable color
Cable name
Description
CON1
Black
RD–
Negative electrode of external card reader.
Red
RD+
Positive electrode of external card reader.
Blue
CASE
Tamper alarm input of the external card reader.
White
D1
Wiegand D1 input (connected to external card
reader)/output (connected to controller).
Green
D0
Wiegand D0 input (connected to external card
reader)/output (connected to controller).
Brown
LED
Connected to external reader indicator in
Yellow
B
RS-485 negative electrode input (connected to
external card reader)/output (connected to
controller, or connected to door control security
module).
 If the security module is enabled, you need
to purchase access control security module
separately. The security module needs
separate power supply to provide power.
 Once the security module is enabled, the
exit button, lock control and firefighting
linkage will be invalid.
Purple
A
RS-485 positive electrode input (connected to
external card reader)/output (connected to
controller, or connected to door control security
module).
 If the security module is enabled, you need
to purchase access control security module
separately. The security module needs
separate power supply to provide power.
 Once the security module is enabled, the
exit button, lock control and firefighting
linkage will be invalid.
CON2
White and red
ALARM1_NO
Alarm 1 normally open output port.
White and
orange
ALARM1_COM
Alarm 1 common output port.
White and
blue
DOOR2_NO
Lock control normally open port.
White and
gray
DOOR2_COM
Lock control common port.
White and
yellow
GND
Connected to the common GND port.