301 Fulling Mill Road, Suite G
Middletown, PA 17057
Phone (800) 321-2343 / Fax (717) 702-2546
www.onqlegrand.com
Page 2 of 3
INSTRUCTION/INSTALLATION SHEET
Selective Call Intercom Room Unit
IS-0386 REV. O
©Copyright 2007 by On-Q/Legrand All Rights
Reserved
.
B. “Trim-out”
steps:
NOTE: All terminations can be correctly completed by following the T568A pin assignments. It is
important that you accurately terminate using T568A at all locations. The Selective Call Intercom
System uses RJ45 plugs for all terminations on the Modules, the Room Units, the Door Units and
Patio Units. Refer to Figure 3 for correct T568A termination for RJ45 plugs.
1. As shown in
Figure 4
, label and terminate an RJ45 plug on the Cat 5 cable from the Selective Call
Intercom Module and attach it to the RJ45 jack on the rear of the Room Unit. Follow the T568A standards
described in
Figure 3
.
2. Insert the Selective Call Room Unit in position and the Cat 5 cable into the 2 gang box and secure the
unit to the box using the 4 included panhead screws. If using the included screwless wallplate option,
install mounting plate to Room Unit using 4 flathead screws and snap on the wall plate cover.
3. Terminate the other end of the Cat 5 cable, at the Selective Call Intercom Module, with an RJ45 plug
using the T568A wiring standard.
4. Insert the RJ45 plug into any of the eight ROOM UNIT jacks on the Selective Call Intercom Module in
the enclosure.
5. After all Units and Modules are connected, apply power to the Selective Call Intercom Module and
verify system functionality. All Selective Call Room, Door and Patio Units will be discovered and
shown on each Room Unit LCD.
RJ-45
Pin
1 – White/Green
2 – Green
3 – White Orange
4 – Blue
5 – White/Blue
6 – Orange
7 – White/Brown
8 – Brown
RJ-45
Pin
1 – White/Green
2 – Green
3 – White Orange
4 – Blue
5 – White/Blue
6 – Orange
7 – White/Brown
8 – Brown
Figure 4
Figure 3
RJ45 jack
Mounting Box screw
location (4 places)
Wall Plate Mounting
Plate screw location
(4 places)
