Installation And Startup; Panel Preparation; Cutout, Clearances; Chassis Cutout Dimensions - Westinghouse IQ DATA User Manual

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IQ DATA
Section 4
INSTALLATION AN D STARTUP
4.0 Introduction
-This Section describes the following items
associated with the installation and startup of the IQ Data:
Mounting (Par. 4.1)
Wiring (Par. 4 . 2)
DIP switch setting (Par 4 .3)
Initial startup (Par. 4.4)
Earlier Sections, especially Section 2, Hardware Description,
should be read by anyone using this Section to install an 10
Data.

4.1 Panel Preparation-

This Paragraph describes the panel
preparation and mounting of the IQ Data.
4.1.1 Cutout, C learances-
mounted on a cabinet's door, it is necessary to prepare a
Since the IQ Data is typically
f--
5.12
To
I
4.44
-
0
4.44
f-
-j
.13
Figure 4.1

Chassis Cutout Dimensions

These dimensions must be -0 and +0.050 in.
cutout in which it will be placed. The dimensions for this
cutout, along with the location of 6 mounting holes, are shown
in Figure 4.1. Before actually cutting the panel, be sure that
the required 3-dimensional clearances for the IQ Data chas­
sis allow mounting in the desired location. (Clearances are
shown in Figure 2 . 2 .)
It is necessary to hold fairly close to tolerances when mak­
ing the cutout and placing the holes for the mounting screws.
In particular the horizontal dimension between the center of
the mounting holes and the cutout's vertical edge must be
within 0 and +0.050 in. (0.13 em).
4.1.2 Mounting-
Do not use a tap on the face since this
will remove excessive plastic from the holes, resulting in less
threaded material to secure the IQ Data to its mounting panel.
.201 DIA.
(6 HOLES)
9.38
-
I
I
5.38
I
I
0
12
TD 172838

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