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Wiring The Connector - Omron GQ-CRM21 Operation Manual

Componet gateway unit for cc-link

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3-6-2 Wiring the Connector

Strip the wires in the CC-Link cable, attach ferrules, and insert them into the connector.
To insert a ferrule, hold the orange tab in and insert the ferrule all the way to the back of the connector.
Then release the orange tab and pull lightly on the wire to confirm that the wire is securely connected.
The communications connector is labeled with the terminal names. Align the colors of the
communications wires with the terminal names on the connector to ensure that the wires are connected
correctly.
Precautions for Correct Use
If the Gateway Unit is at the end of the CC-Link network, be sure to connect the terminating resis-
tance.
Refer to documentation on the CC-Link Master Unit for information on connecting the terminating
resistance.
CompoNet Gateway Unit for CC-Link Operation Manual
Terminal
Signal
name
DA
Signal line
DB
Signal line
DG
Communications ground
SLD*2
Communications cable
shield
FG*2
Frame ground
*1 Insert terminating resistance at the last station.
*2 The SLD and FG terminals are connected inside the Unit.
Wiring and Settings
Signal line
color
Blue*1
White
Yellow
3
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