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INSTRUCTION / INSTALLATION SHEET
Selective Call Intercom Room Unit
301Fulling Mill Road, Suite G
Middletown, PA 17057
Phone (800) 321-2343 / Fax (717) 702-2546
www.onqlegrand.com
1. Introduction
The Legrand Selective Call Intercom Room Unit, PN IC5000-XX
(see Figure 1), is a critical component of the On-Q Selective
Call Intercom System. Using the intuitive Graphical User
Interface (GUI) provided via the color Liquid Crystal Display
(LCD), it provides both basic intercom communications
functions such as talk, talk to door, monitor, mute, and
advanced functions such as dynamic sorting of users or
monitoring multiple rooms at the same time. The Room Unit
GUI provides the only means to custom configure, or
personalize, the On-Q SCI Intercom System. The Room Unit is
available in white (-WH), light almond (-LA), gloss black (-GB)
and titanium (-TI).
2. Description
The Selective Call Room Unit is a two-gang decorator-style
product that connects to the Selective Call Distribution Module in
the enclosure via a single Cat 5e cable, up to 330’ in length.
3. Installation
Installation of the Selective Call Room Unit is best accomplished
at multiple times during new construction, at “Rough-in” before
the drywall is installed, and at “Trim-out” after the drywall is
installed and painted.
A. “Rough-in” steps:
To provide optimal display quality of the LCD on the Room
Unit, the two gang box that it is mounted in should be
located for eye level operation (see Figure 2). The bottom
of the two gang box should be approximately 56” from the
floor.
1. Run a Cat 5 cable from the Enclosure where the
Selective Call Intercom Distribution Module will be
installed to the 2 gang deep electrical box at the Room
Unit location.
NOTE: It is important to keep all Category 5e cable
runs, regardless of use, at least 12 inches away from
AC electrical cables. If it proves necessary to cross an
existing AC cable, do so only at a 90 degree angle.
IS-0386 Rev. B
Figure 1
Figure 2
©Copyright 2011 by Legrand All Rights Reserved. Page 1 of 3
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INSTRUCTION / INSTALLATION SHEET
Selective Call Intercom Room Unit
301Fulling Mill Road, Suite G
Middletown, PA 17057
Phone (800) 321-2343 / Fax (717) 702-2546
www.onqlegrand.com
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.
Figure 3
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.
IS-0386 Rev. B
Pin
RJ-45
RJ-45
Pin
1 – White/Green
1 – White/Green
2 – Green
2 – Green
3 – White Orange
3 – White Orange
4 – Blue
4 – Blue
5 – White/Blue
5 – White/Blue
6 – Orange
6 – Orange
7 – White/Brown
7 – White/Brown
8 – Brown
8 – Brown
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.
Mounting Box screw
location (4 places)
Wall Plate Mounting
Plate screw location
(4 places)
RJ45 jack
Figure 4
©Copyright 2011 by Legrand All Rights Reserved. Page 2 of 3