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Connection of RS-485 Interface (V720-CD2D)
Preparing and Installing Connectors
Use the following procedure to prepare and connect the communications
connectors.
1, 2, 3...
1.Attach crimp terminals to the stripped ends of the communications wires.
Check the alignment of the connector and insert the wires into the
correct holes in the connector.
• Recommended Cable: MVVS 4CX0.5Sq
Use two of the cable's wires as the RS–485 interface lines and the
other two wires as the SYNC lines. Connect the shield wire to the
ground terminal.
• Recommended Terminals: Nihon Weidmuller H–sleeve Series
Insert the wire into the pin terminal and crimp it. Nihon Weidmuller sells
the PZ-series Crimping Tool for crimping these terminals.
2. Tighten the connector's set screws to secure each of the wires in the
connector. A regular screwdriver that tapers at the end may not fit into
the screw hole, so use a screwdriver with a tip and shaft that are the
same width. Tighten the screws to a proper torque (about 0.5 N • m).
Precision flat-blade
screwdriver that does
not taper at the tip.
Crimp terminal
OMRON Sells the following
screwdriver that is Ideal for
this application.
0.6 mm
Section 4-7
Wire
Side
Face
3.5 mm
4-21
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