Isonas powernet, Manual

Page: 26 / 48

How to Install the ISONAS IP-Enabled Reader-controller
26
The 2
nd
example shows powering the EDK with the Reader-controller’s PoE power
output, and the lock with an external 24 volt power supply. See Figure 13
Understanding the
EDK’s LEDs:
When the EDK Power LED
is lit, it indicates that
power is available to the
EDK (Red LED).
The EDK communication’s
LED has four states:
Off : No signal received
from the reader-controller.
Green
: Signal received
from the reader-controller,
and valid encryption key is
available.
Red : Signal received from
the reader-controller, but
no encryption key is
available.
Amber : Communications
problem. May relate to
Pink/Gray/Tan wire
connections or be a
BackEMF issue.
Figure 13
Label Reader Side Connection Label Lock Side Connection
R Pigtail’s Red wire
(12 V Input Power)
1 Not Used
B Pigtail’s Black wire
(Ground) 2 Not Used
P Pigtail’s Pink wire 3 EDK Relay’s Common Contact
G Pigtail’s Gray wire 4 EDK Relay’s Normally Closed (NC)
contact (Fail-Safe Lock)
T Pigtail’s Tan wire 5 EDK Relay’s Normally Open (NO)
contact (Fail-Secure Lock)
Installation Tip:
Configure the Jumper Blocks
as shown in previous
example