EST 4X Serie Guia De Instalacion

4X Series Control-Display Module Installation Sheet
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EN: Installation Sheet
Description
4X series control-display modules provide additional operator
interface capability. They mount onto the hinges of option
cards and can be installed in any of the three option card
spaces on the control panel electronics chassis. A blank insert
is provided for labeling the control-display LEDs and switches.
This document provides installation instructions for the
control-display modules listed below.
Model Description
4X-24R Twenty-four red LEDs
4X-24Y Twenty-four yellow LEDs
4X-12RY Twelve red-over-yellow pairs of LEDs
4X-12SR Twelve LED-switches with red LEDs
4X-12/S1GY Twelve LED-switches with green-over-yellow LEDs
4X-12/S1RY Twelve LED-switches with red-over-yellow LEDs
4X-6/3S1G2Y Six groups of three LED-switches with green LEDs
(top switch), and yellow LEDs (middle and bottom
switch)
4X-6/3S1GYR Six groups of three LED-switches with green LEDs
(top switch), yellow LEDs (middle switch), and red
LEDs (bottom switch)
4X-4/3SGYWR Four groups of three LED-switches with green LEDs
(top switch), yellow-over-white LEDs (middle
switch), and red LEDs (bottom switch)
© 2012 UTC Fire & Security. All rights reserved.
Installation
The installation steps assume you have removed the option
card from the electronics chassis.
WARNING: Electrocution hazard. To avoid personal injury or
death from electrocution, remove all sources of power and
allow stored energy to discharge before installing or removing
equipment.
Caution: Circuit boards are sensitive to electrostatic discharge
(ESD). To avoid damage, follow ESD handling procedures.
To install a control-display module:
1. Fill out the label insert provided and then slip it between
the control-display overlay and circuit board. See Figure 1.
2. Insert the control-display module hinge pins into the
hinges on the option card mounting brackets. See
Figure 2.
3. Connect the ribbon cable. Make sure the red edge is
pointed up.
4. Close the control-display door to lock it onto the bracket.
5. Align the plungers on the back of the option card with the
plunger holes on the electronics chassis.
6. Gently push the control-display module until it is firmly
seated on the electronics chassis.
7. Push the plungers until they snap into the plunger holes.
Figure 1: Inserting the label insert
1 / 8 P/N 3101777-ML • REV 3.0 • ISS 27FEB12