User's Manual

How to Install the ISONAS IP-Enabled Reader-controller 21
Generic Wiring, using PoE: See Figure 8
The PowerNet supports a
simplified configuration when
PoE is being used to supply the
lock’s power.
1. Assure that the jumpers
are configured as
shown:
JP1: Pins 2 to 4
Or
No jumper
JP2: Pins 1 to 3.
2. For a Fail Safe lock,
connect the gray
(Normally Closed
(NC)) wire on the
ISONAS Reader-
controller to one lead of
the electric lock. See
In-Rush suppressor
section for more info.
3. For a Fail Secure lock
use the Reader's tan
(Normally Open (NO))
wire instead. See
BackEMF diode section
for more info.
Figure 8
4. Connect the other lead of the lock to the black wire on the ISONAS reader-
controller.
Additional Lock Circuit wiring Notes:
There are many additional ways that the lock-control circuit can be used. Examples
include: Gate Controllers, Intelligent locking mechanisms, and Fuel pumps.
The general guidelines for using the Lock-Control Circuit are:
1. Always keep the voltage under 30 volts, and the current under 1 amp.
2. Use the Tan lead, if electrical current flow will unlock the door.
3. Use the Gray lead, if electrical current flow will lock the door.
4. Use the Pink Lead, if external power is being used to power the lock.
a. Otherwise you may supply 12VDC power to the lock relay by using
the jumper pins as shown in Figure 8.