TCP/IP Network Access Controller
12
2.4
Connecting to the Door Lock
The controller provides one Door Lock terminal for locking / unlocking the door. You can
connect either an electric strikes or magnetic locks to the reader. Terminal 15 is used for
normally opened terminal (N.O.). Terminal 16 is used for common terminal (COM). Terminal
17 is used for normally closed terminal (N.C.).
The electrical door lock must have a separate power supply. The power supply for the
electrical door lock depends on the specification of the lock. Carefully choose the cable
connecting the door locks to fit the current draw. Two common types of electrical door
locks in the market are electric strike locks and magnetic locks. The connection methods for
these examples are shown in
Figure 2-3
and
Figure 2-4
respectively.
2.4.1
Connecting to an Electric Strike
Connect the Electric Strike to terminals 15-17 on the reader.
Figure 2-3 Example for connecting to an electric strike
2.4.2
Connecting to a Magnetic Lock
Connect the Magnetic Lock to terminals 15-17 on the reader.
Figure 2-4 Example for connecting to a Magnetic Lock
Note:
1.
The maximum current outputted by the Door Lock relay on the controller is less than
5A. If the current of the door lock exceeds the capacity, an external power relay is
required.
2.
V+ in the figures represents one lead of an external power source. When using DC
voltage, put the positive lead here. When using AC, the leads are interchangeable.
V+
V-
N.C.
COM
16
17
15
COM
N.O.
V-
V+
16
17
15
