WOS-2x1 / WOS-2x2
Rev. 6
Network Electronics ASA, Thorøya, 3204 Sandefjord, Norway, Tel.:+47 33 48 99 99 Fax: +47 33 48 99 98
E-mail: support@network-electronics.com - Web: http://www.network-electronics.com
Technical specifications are subject to be changed without notice
6
3. Connector module
3.1 Field Modification Instruction, replacement of back plane and PCB.
This Field Modification Instruction from Network Electronics ASA shows how to replace the back plane
on the flashlink frame. For questions please contact our office on tel: +47 33 48 99 99 (0800-1600 CET),
after closing time please use our service tel: +47 90 60 99 99
1.
If there is installed a board in the actual slot from earlier, carefully remove this board first.
2.
Carefully remove all 4 screws (2 screws if a blank back plane is mounted) from the back plane to
be replaced.
3.
Insert the new back plane carefully. Use your business card (or another suitable card), as shown in
figure A below, to avoid that the EMC shield is damaged when inserting the new back plane.
Figure A.
Figure B.
4.
Before tightening the screws, use one of your fingers to force the back plane to the bottom of the
frame as shown in figure B. Tighten the 2 screws at the bottom at the back plane first. This is to
avoid mismatch between the connector on the back plane and the PCB.
5.
When inserting the new module for the first time, make sure that the connector on the PCB aligns
with connector on the back plane.
NOTE!
The PCB shall enter the back plane connector easily.
