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3 - 5
3 Installation and Wiring
NA-series Programmable Terminal Hardware User’s Manual (V117)
3-3
Inst
alling
NA U
n
it
s
3
3-3-1 In
st
allation
in a C
ontrol Panel
Use the following installation procedure.
1
Open a hole in which to embed the NA Unit with the following dimensions and insert the NA Unit
from the front side of the panel.
2
To conform to UL Type 4X standards, the panel thickness must be between 1.6 and 4.5 mm.
Always use the NA5-
W
with a High-pressure Waterproof Attachment (PWA) in
applications requiring UL Type 4X level protection. This is mandatory because there is a risk of
water entry, which may cause severe equipment damage.
Make sure that the internal dimensions at the back of the PWA allow mounting.
Slide the PWA over the NA Unit from the back until the flat side of the PWA is flat against the inside of
the panel, as shown in the following figure.
Model
Dimensions
NA5-15W
392
+1/-0
×
268
+1/-0
mm (horizontal
×
vertical)
NA5-12W
310
+1/-0
×
221
+1/-0
mm (horizontal
×
vertical)
NA5-9W
261
+1/-0
×
166
+1/-0
mm (horizontal
×
vertical)
NA5-7W
197
+ 0.5/-0
×
141
+0.5/-0
mm (horizontal
×
vertical)
Model
Dimensions without PWA
Dimensions with PWA
NA5-15W
420 × 291 mm
430 × 306 mm
NA5-12W
340 × 244 mm
348 × 259 mm
NA5-9W
290 × 190 mm
298 × 203 mm
NA5-7W
236 × 165 mm
236 × 178 mm
Model
PWA model number
NA5-15W
NA-15WATW01
NA5-12W
NA-12WATW01
NA5-9W
NA-9WATW01
NA5-7W
NA-7WATW01
Panel Mounting Bracket
Phillips screwdriver
High-pressure Waterproof Attachment (PWA)
Vertical
Horizontal
Recommended panel thickness: 1.6 to 6.0 mm
Summary of Contents for NA5-12W series
Page 8: ...Sections in this Manual 6 NA series Programmable Terminal Hardware User s Manual V117...
Page 12: ...CONTENTS 10 NA series Programmable Terminal Hardware User s Manual V117...
Page 124: ...4 System Program 4 46 NA series Programmable Terminal Hardware User s Manual V117...
Page 153: ...I 1 I NA series Programmable Terminal Hardware User s Manual V117 Index...
Page 155: ......