Chapter 2 System Setup Instructions
2.1 System wiring diagram
According to the actual application, there are two
kinds of wiring modes in this system: high-current lock
(Figure2.1), low-current lock (Figure2.2).
Instructions:
1.The device connected with the high-current lock:
Cut off PST and GND pin, for JP1: choose NO-COM.
The LOCKA and LOCKB are normally open, if swipe
the card, they are would be connected for 0.2S, and then
cut off.
2. The device connected with the low-current lock:
（1）Power-off unlock: for JP1, choose NO-COM.The
LOCKA and LOCKB are normally closed,if swipe
the card, they are would be cut-off for 5S (the time
can be set by management center), and then
connected.
（2）Power-on unlock: for JP1, choose NC-Com The
LOCKA and LOCKB are normally open, if swipe the
card, they are would be connected for 5S(the time can
be set by management center), and then cut off.
3.The device connected with exit button: BUT and GND
need to be connected with the exit button. When push the
exit button, the device will send the unlocking signal.
4.The power supply for the device provides 2-chanel output
for the device and electric lock.
5.If the electric lock start-up current is more than 1A,
please use the Figure 2.1 wiring mode; if it is less than
1A, please use the Figure 2.2 wiring mode.
6.For Figure 2.1 wiring mode,the relay may be unnecessary
