Legrand AC1023 - Manual (Page 2)

INSTRUCTION / INSTALLATION SHEET
Intercom / Unity Relay Module (P/N
AC1023)
IS-0504 Rev. B
301Fulling Mill Road, Suite G
Middletown, PA 17057
Phone (800) 321-2343 / Fax (717) 702-2546
www.onqlegrand.com
©Copyright 2011 by Legrand All Rights Reserved. Page 2 of 2
2. Connect the 16/2 cable from the door strike location to the 2-pin cage connector labeled “OUT”
on the AC1023 module.
3. Connect the 16/2 cable from the back of the SCI Module or bottom of the Unity Integration
Module (“A” connection pins) to the cage connector pins labeled “CTRL” on the AC1023 module.
4. OPTIONAL: If being connected to a dry contact for control, connect the 16/2 cable from the
Normally Open or Normally Closed dry contact to the cage connector pins labeled “DRY
CONTACT” on the AC1023 module.
5. After all connections have been made, plug the 12VDC power supply cable into the 2.5mm DIN
power jack (or connect the cable to the “POWER” cage connector pins on the AC1023 module and
plug the power supply into an AC outlet.
NOTE: All AC powered devices in a Unity system should be powered up at the same time (i.e. use
a common power strip for the individual AC adapters).
6. Verify door strike functionality.
Figure 2
Figure 2