Edwards 3-24R Assembly instructions

© 2013 UTC Fire & Security. All rights reserved. 1 / 2 P/N 270493 • REV 06 • REB 18JAN13
Control-Display Module Installation Sheet
Description
Control-display modules provide additional operator interface
capability for the life safety system. They can be mounted on
any local rail module, except the 3-CPU3 and 3-ANNCPU3.
Inserts are provided for labeling switches and LEDs.
This document provides installation instructions for the control-
display modules listed below.
Model
Description
3
-24R Twenty-four red LEDs
3
-24Y Twenty-four yellow LEDs
3
-24G Twenty-four green LEDs
3
-12RY Twelve red-over-yellow pairs of LEDs
3
-12SG Twelve LED-switches with green LEDs
3
-12SR Twelve LED-switches with red LEDs
3
-12SY Twelve LED-switches with yellow LEDs
3
-12/S1GY Twelve LED-switches with green-over-yellow LEDs
3
-12/S1RY Twelve LED-switches with red-over-yellow LEDs
3
-12/S2Y Twelve LED-switches with yellow-over-yellow LEDs
3
-6/3S1G2Y Six groups of three LED-switches with green LEDs
(top switch), and yellow LEDs (middle and bottom
switch)
3
-6/3S1GYR Six groups of three LED-switches with green LEDs
(top switch), yellow LEDs (middle switch), and red
LEDs (bottom switch)
3
-4/3SGYWR Four groups of three LED-
switches with green LEDs
(top switch), yellow-over-white LEDs (middle
switch), and red LEDs (bottom switch)
Installation
Cautions
•This product contains components that are sensitive to
electrostatic discharge (ESD). Handle with care.
•Installing this product with power applied will damage the
equipment. Power down the panel before installing.
To install a control-display module:
1. Fill out the label insert. Slip it between the overlay and the
circuit board. See Figure 1.
2. Insert the left side of the control-display module into the
door frame then push in on the right side until it snaps into
place.
3. Connect the ribbon cable (P/N 250186) to the rail module
with the red edge of the cable pointed up.
Figure 1: Installation

2 / 2 P/N 270493 • REV 06 • REB 18JAN13
Specifications
Volta
ge 24 VDC
Current
Standby
Alarm
2.0 mA plus 1.5 mA for each active LED
2.0 mA plus 1.5 mA for each active LED
Operating environment
Temperature
Humidity
32 to 120°F (0 to 49°C)
0 to 93% RH, noncondensing at 90°F (32°C)
Contact information
For contact information, see www.edwardsutcfs.com.