Ac sampling – Rockwell Automation 2706 DL40 HARDWARE USER MANUAL User Manual
Page 92
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Chapter 9
Using the Parallel Port
9 – 8
Important: To input AC into the Parallel Port, two AC to DC Converters
(Catalog Number 2706–NG2) must be used. When using a converter,
Using
AC/DC Converter
in the Triggering Port Setup must be set to
Yes
. This will
prevent
Data Hold Time
from being set to less than 40 msec. Conversion
time must be added to the
Data Hold Time
.
34 msec
NG2 conversion time
+
Data Hold Time (40 msec minimum)
Total hold time for your data
AC Sampling
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