Omron NT620S Operation Manual page 316

Method for Making the Cable for Connection to the PC
(5) Wrap vinyl tape over the cut off end of the shielding wire.
Soldering
(1) Slide heat-shrink tube over each wire.
(2) Pre-solder each wire and connector cable.
(3) Solder each wire to the connector terminal.
(4) Push the heat-shrink tube over the soldered joint and heat the tube to shrink it in place.
Connector Cover Assembly
Assemble the connector covers as shown in the diagram below.
(1)
(2)
40 (1.57) (RS-232C)
(3)
(4)
5 (0.19)
(5)
[Units: mm (in.)]
Heat-shrink tube
(F, 1.5mm dia, l = 10mm)
Aluminum foil tape
End connected to FG
Appendix G
Vinyl tape
Soldering iron
Heat-shrink tube
End not connected to FG
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