User's Manual

How to Install the ISONAS IP-Enabled Reader-controller 16
2.2: WIRING THE DOORS
After you connect power to every
Reader-controller, the next step is to
connect the wiring at each door.
Wiring a door may involve connecting:
 An electronic door latch
 A request to exit (REX) like:
 REX Button
 Motion Detector
 An auxiliary (AUX) button
 Door sensors
 TTL lines (TTL1 and TTL2)
Figure 5 shows the typical configuration
of equipment at the door.
Figure 5