User's Manual

How to Install the ISONAS IP-Enabled Reader-controller 29
2.2.11: WIRING THE WIEGAND INTERFACE MODULE
The ISONAS Wiegand Interface Module (WIM) allows the PowerNet to receive
credential data from a Wiegand-based device, validate the credential, and then log
that activity.
The WIM is an in-line module that is attached to selected conductors of the
PowerNet’s Pigtail. Figure 15 shows how to wire the WIM.
Figure 15
Note: The WIM is easily identified by a yellow stripe
The PowerNet can supply the 12VDC power required by the WIM. The PowerNet’s
jumper JP1 is used to control this. This same 12VDC power can also be used to
power the Wiegand device. The WIM’s output red wire provides a convenient
connection to this power. Please make sure that the total power draw of the Wiegand
device, lock, and other devices does not exceed the PowerNet’s available power
(0.60 amps). External power can be used, if the door components require additional
power.