Omron SYSMAC CS Series Operation Manual page 362

Wiring
324
from entering the Unit during wiring. (Remove the label after wiring has
been completed to allow air circulation needed for cooling.)
Before wiring
3. When solder-type connectors are being used, be sure not to accidentally
short adjacent terminals. Cover the solder joint with heat-shrink tubing.
Note Double-check to make sure that the Output Unit's power supply leads haven't
been reversed. If the leads are reversed, the Unit's internal fuse will blow and
the Unit will not operate.
After wiring
Solder-type connector
included with Unit.
Heat-shrink tubing
2
Wire (0.2 to 0.13 mm )
Section 5-3
Remove label
after wiring