Omron SYSMAC CS1W-CLK11 Operation Manual page 65

Wired Controller Link Unit Wiring
work will be isolated from other nodes. Be sure not to pull on the signal
lines.
9. Do not pull on a communication cable.
10. When bending a communications cable, allow 60 mm or more for the bend-
ing radius (R).
11. Do not place any object on the communications cable.
12. Supply power only after checking the wiring thoroughly.
13. Connect the terminal block only after checking it thoroughly.
14. Marks are provided on the terminal block for the signal lines. Connect the
signal lines according to the marks. The marks correspond to signal lines
as listed below.
Mark

BDH (communications data high)
#
BDL (communications data low)
None SHLD (shield)
Controller Link Unit
Transmission
not possible
Isolated
(Transmission not possible)
Signal name
Section 3-3
Line color
Black
White
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