6
Table 2
User Cable Group Interface
Interface
No.
Color
Port Name
Function Description
User
Cable
Group
1
Yellow
NC
Normally closed door lock port
2
Pink
COM
Door lock port
3
White
NO
Normally open door lock port
4
White Brown
SENS
Door magnetic port
5
Light Green
GND
Grounding
6
Gray
Rs485+
RS-485
serial
port
,
to
control
external
devices
such
as
third
-
party
device
7
Purple
RS485-
8
Green
GND
Grounding
9
Blue
ALARM OUT
Alarm
output
port
10
White Orange
ALARM OUT
Alarm
output
port
11
Brown
BUT
Door-open button Port
12
White Red
GND
Grounding
13
White Purple
ALARM IN-1
Alarm
input
port
14
White Black
GND
Grounding
15
White Blue
ALARM IN-2
Alarm
input
port
16
White Yellow
GND
Grounding