Rockwell Automation 931U-C9C7C-BC Configurator Software - Manual (Page 9)

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2.1 Electrical precautions
DANGER!
This product may be connected to po‐
tentially lethal voltages!
DANGER!
The configuration plug jack must only
be used for configuration in non‐
hazardous areas!
WARNING!
• Before you remove or mount the
unit, turn‐off the power supplies –
i.e. to the instrument and to the re‐
lays, if used.
• Product electronics must not be re‐
moved from its enclosure without
disconnecting power sources.
• Follow ESD installation regulations,
including the EMI precautions given
in chapter
139H139H139H
5.
2.2 Handling
Check on receipt that the product received corre‐
sponds to the one ordered.
Unpack the 931U‐C9C7C‐BC carefully, and ensure
the Installation instruction sheet is kept with the
product until it is permanently mounted.
There are no procedures which involve the user re‐
moving the product electronics from its housing.
Set‐up or Re‐configuration (see chapter
140H140H140H
6) is via a
connector located behind the front cover, which is
opened with the use of a small screwdriver
(see
141H141H141H
Figure 1).
Figure 1 Handling