Diagram1 • Normally Close (NC)
Diagram 2 • Normally Open (NO)
Diagram 3 • Other Accessories
NO2
COM2
NC2
SEN
GND
BUT
NO1
COM1
NC1
GND
+12V
Release Button
EM Lock
Emergency
Break Glass
Overwrite Key
Switch
+
_
1
3
B
D
DC12V
3A
_ +
NO2
COM2
NC2
SEN
GND
BUT
NO1
COM1
NC1
GND
+12V
Release Button
EM Lock
Emergency
Break Glass
Overwrite Key
Switch
+
_
2
3
A
C
DC12V
3A
_ +
Use either Type NO or Type NC alarm device.
NO2
COM2
NC2
SEN
GND
BUT
NO1
COM1
NC1
GND
+12V
_ +
Alarm Device
Type NC dry contact
Alarm Device
Type NO drycontact
Door Sensor
DC12V
3A
Door Lock Connectors
The terminal will trigger the alarm output
(NO or NC) in the following situations:
• Door forced open (A door sensor must
be installed)
• Door open time out (A door sensor must
be installed)
• Terminal has been illegally dismantled
Alarm System
NO Type – NO2 – COM2
NC Type – NC2- COM2
Door Sensor
(SEN-GND)
Release Button
(BUT-GND)
Dry Contact
(Independent power supply for door
lock)
• NO type door lock (NO1-COM)
• NC type door lock (NC1-COM)
Power Contact
(Using power from terminal to power
on door lock)
• NO type door lock (NO1-GND)
• NC type door lock (NC1-GND)
Dry Contact
(independent power
supply for door lock)
• NO type door lock (NO1-COM)
• NC type door lock (NC1-COM)
Power Contact
(using power from
terminal to power on door lock)
• COM1 - +12V
WIRING PORT USAGE
NO2
COM2
NC2
SEN
GND
BUT
NO1
NC1
COM1
Appendix II
Terminal Dimensions and Measurements
Appendix I
Power Supply & Door Lock System Wiring Diagrams
Front View of a Back Plate
