Dahua DHI-ASI7213X-V1-T1 - Installation Notes

6
Port
Cable Color
Cable Name
Description
purple
CON3
Black and
red
RX
RS-232 receiving port.
Black and
orange
TX
RS-232 sending port.
Black and
blue
GND
Connected to the common GND port.
Black and
gray
SR1
Used for door contact detection.
Black and
green
PUSH1
Door open button of door No.1
Black and
brown
DOOR1_CO
M
Lock control common port.
Black and
yellow
DOOR1_NO
Lock control normally open port.
Black and
purple
DOOR1_NC
Lock control normally closed port.
Installation Notes
 If there is light source 0.5 meters away from the access controller, the minimum
illumination should be no less than 100 Lux.
 It is recommended that the access controller is installed indoors, at least 3 meters away
from windows and doors and 2 meters away from lights.
 Avoid backlight and direct sunlight.
Ambient Illumination Requirement
Ambient illumination requirement
Temperature Monitoring Requirement
 It is recommended to install the temperature monitoring unit in an windless indoor
environment (a relatively isolated area from the outdoor), and maintain the ambient
temperature at 15°C to 32°C .
 Warm up the temperature monitoring unit for more than 20 minutes after power-on to
enable the temperature monitoring unit to reach thermal equilibrium.