Omron CP1L Operation Manual page 726

Connections to Serial Communications Option Boards
5. Wrap adhesive tape around the conductor from which the braided shield was removed.
Soldering
1. Thread a heat-shrinking tube through each conductor.
2. Temporarily solder each conductor to the corresponding connector terminals.
3. Completely solder each conductor.
1 mm
Heat-shrinking tube
Inside diameter:
1.5 mm, l = 10
4. Return the heat-shrinking tube to the soldered portion, then heat the tube to shrink it in place.
Assembling Connector Hood
Assemble the connector hood as shown below.
End connected to FG
Grounding plate
692
Adhesive tape
Soldering iron
Heat-shrinking tube
Aluminum foil tape
End not connected to FG
Appendix F