Installation and maintenance manual
Ethernet module
DDNN004MHGB/03-2020/Rev.3
1
All rights reserved.
Copyright © 2020 Wigersma & Sikkema B.V.
All the figures and descriptions in this installation, operating manual have been compiled only after careful
checking. Despite this, however, the possibility of errors cannot be completely eliminated. Therefore, no
guarantee can be given for completeness or for the content. Also, the manual cannot be taken as giving
assurance with regard to product characteristics. Furthermore, characteristics are also described that are only
available as options.
The right is reserved to make changes in the course of technical development. We would be very grateful for
suggestions for improvement and notification of any errors, etc.
With regard to extended product liability the data and material characteristics given should only be
taken as guide values and must always be individually checked and corrected where applicable.
This
particularly applies where safety aspects must be taken into account.
You can obtain further support from the branch or representative responsible for your area. You will find the
address on the back of this manual or simply enquire at Wigersma & Sikkema B.V. Passing this manual to
third parties and its duplication, in full or in part, are only allowed with written permission from Wigersma &
Sikkema B.V.
Preface
This manual provides important information. Read this manual carefully.
Various observations and warnings are marked in this manual by means of symbols. Read these
carefully and take measures if necessary.
The symbols used have the following meaning:
OBSERVATION
Suggestions and recommendations to facilitate task performance.
PLEASE NOTE
An observation alerts the user to possible problems.
WARNING
If the action is not implemented correctly, data or settings may be lost.
ESD
An observation alerts the user to take measures for ESD.
The guarantee becomes invalid if the product described here is not handled properly, repaired or
modified by unauthorized persons or if replacement parts are used which are not genuine parts from
Wigersma & Sikkema B.V.
