Omron NS - SETUP Setup Manual page 111

6. Carefully insert the signal and shield lines into the respective holes of the connector
(identified with the markings). Ensure that the connector is oriented correctly. The follow-
ing example is for connection to a Board in the middle of the network.
Shield lines
Precautions
for Safe Use
Reference •
Marks are provided on the connector for the signal lines. Connect the signal lines ac-
cording to the marks.
Marking
S
•
Marks indicate signals as listed above.
•
The lines can be connected to either the right or left half of the connector at the node
on either end of the network.
•
If grounding by node, the connection method for the shield is different.
Refer to Wiring Communications Cable and Connecting the Shield Line to the Connec-
tor under 3-8-4 Wiring, for details on connecting the shield to the connector.
7. Firmly secure each signal line with the signal line screws in the connector. An ordinary
flat-blade screwdriver with a tip that tapers at the end is not suitable because it cannot
be inserted far enough. Use a small flat-blade screwdriver with a uniform width. The ap-
plicable tightening torque is 0.2 N⋅m.
BD H
BD L
• Loosen the screws in the connector enough to allow the terminal to pass be-
fore inserting the signal line. If the screw is not loosened, the signal line will
go completely into the connector and you will not be able to secure the line.
• Attach crimp terminals to the wires. Never connect bare power supply wires
directly to the connector.
Signal name
BD H (communications data high) Black
BD L (communication data low)
SHLD (shield)
3-8 Installing the Controller Link Interface Unit
Cable connector
Line color
White
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