5
Introduction
Name of each part
5
•
Press INIT button to reset DM-20 interworking with a device and then connect to another device.
•
If you use the supervised input, refer to below details for LED status.
- Orange: Open
- Red: Short
- Green: On
- Off: Off
Relay3 (Aux)
Relay2 (Lock)
Operation status indicator
Power status
Relay0 (Lock)
Relay1 (Aux)
Output 3 ~ 5
Wiegand 1
Power
RS-485
RESET button
INIT button
Wiegand 0
Output 0 ~ 2
Input 4 ~ 7
(Includes Supervised Input)
Input 0 ~ 3
(Includes Supervised Input)