iFace Series Installation Guide
14
to water or harsh condition, there are some other electric locks
available, we don’t recommend you to use them.
Connect with electric lock
The Normal-Open lock is open when the power is on. The
Normal-Close lock is closed when power is on. The machine
supports both of the two kinds of locks at the same time. The way
of lock connection changes with the type of lock. For NO lock, the
NO terminal will be used; for NC lock, the NC terminal will be
used.
This access control machine is powered by DC12V and work
current 400mA. If the lock work electric power is DC12V and the
work current is less than 1000mA, the fingerprint machine and
lock are able to be powered by one adapter together, please
refer to table 1, 2.
In the following three cases, we recommend that fingerprint
machine and lock are powered separately.
1)The working voltage of the lock is DC12V, but the current
difference of the fingerprint machine and the lock doesn’t exceed
1A.
2) The lock voltage is not DC12V.
3) The distance between lock and fingerprint machine is too
far.