FingerTec AC900 Installation Guide - Manual (Page 3)

Door Lock Connectors
The terminal will trigger the alarm output (NO or NC) for the
following situations:
• Door forced open (A door sensor must first be installed)
• Door open time out (A door sensor must first be installed)
• Terminal has been illegally dismantled
Dry Contact
(Independent power supply for door lock)
• NO type door lock (NO-COM)
• NC type door lock (NC-COM)
Power Contact
(Using power from terminal to power on door lock)
• COM1 - +12V
Dry Contact
(Independent power supply for door lock)
• NO type door lock (NO-COM)
• NC type door lock (NC-COM)
Power Contact
(Using power from terminal to power on door lock)
• NO type door lock (NO-GND)
• NC type door lock (NC-GND)
Alarm System
(NO or NC Type – Check in Advance Options)
Door Bell
Door Sensor (SEN-GND)
Release Button(BUT-GND)
WIRING PORT USAGE
COM
NO
NC
AL+
AL-
BEL+
BEL-
SEN
GND
BUT
Diagram1 • Normally Close (NC)
Diagram 2 • Normally Open (NO)
Diagram 3 • Other Accessories
GND
PWR
COM
NO
NC
GND
AL+
AL-
BUT
GND
B+
B-
DC12V 3A
Power Supply
DC12V Electronic +
Door Lock (Type NC) ---
Emergency Break 2
Glass (Type NC) 3
Overwrite Keyswitch A
(Type NC) C
Push Release Button
GND
PWR
COM
NO
NC
GND
AL+
AL-
BUT
GND
B+
B-
DC12V 3A
Power Supply
DC12V Electronic +
Door Lock (Type NO) ---
Emergency Break 1
Glass (Type NO) 3
Overwrite Keyswitch B
(Type NO) D
Push Release Button
GND
PWR
COM
NO
NC
GND
AL+
AL-
BUT
GND
B+
B-
*Door Sensor, Alarm, Doorbell.
DC12V 3A
Power Supply
Alam Device
Doorbell
Appendix II
Terminal Dimensions and Measurements
Appendix I
Power Supply & Door Lock System Wiring Diagrams
Front View of AC900