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19
DN131), however, the panel should only be from 1.6 to 2.0 mm thick, in
order to allow enough space to replace the backlight.
Side Space for Backlight Replacement:
When mounting the NT20M to a panel, leave open the space marked
with dotted lines on the left of the rear panel as shown below.
175 mm min.
20 mm min.
NT2000M PTs have the backlight replaced from the back, so they need
not be accessed from the side. All dimensions shown below are in milli-
meters.
NT20M-D
j
121-V2
NT20M-DN121-V2 with NT20M-FK210
NT20M-D
j
131
NT20M-DN131 with NT20M-FK210
Installation
space
98.5
+0.5 –0
209
±
0.5
Installation
space
209
±
0.5
153 0.5
+
NT2000M-DN131
Installation
space
219
+0.5
–0
351
+0.5
–0
2.
Insert the Terminal into the hole from the front of the panel.
NT20M
NT2000M
Installing in a Panel
Section 2-4
Содержание NT20M series
Страница 1: ...Cat No V001 E1 2 Programmable Terminal NT20M NT2000M...
Страница 2: ...NT20M NT2000M Programmable Terminal Operation Manual Revised September 1993...
Страница 3: ...iv...
Страница 5: ...vi...