Omron sysmac NX102-9 Series Owner's Manual page 67

• 10Base-T or 100Base-TX
Connect the cable shields to the connector hoods as described in either a) or b) below.
a) Connecting the shields at both ends of the cable
Connect the shields at both ends of the cables to connector hoods.
Ethernet switches
Connector
GR
terminal
b) Connecting the shields on the Ethernet switch side only
Connect only the shield at the end of the cable on the Ethernet switch side to the connector hood.
• For an NX-series CPU Unit, a clamp core must be attached at the end of the cable on the Eth-
erNet/IP port side. For the recommended clamp core and attachment method, refer to Rec-
ommended Clamp Core and Attachment Method. To comply with EMC standards, it is
mandatory that a clamp core be attached when connecting the shield only to the connector
hood on the Ethernet switch side.
• For an NJ-series CPU Unit, it is not necessary to connect a clamp core.
Ethernet switches
Connector
GR
terminal
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Connector Connector
STP
(Shield)
Built-in
EtherNet/IP port
STP
(Shield)
Connector Connector
Clamp core
STP
(Shield)
Built-in EtherNet/IP
port
STP
(Shield)
2 Installing Ethernet Networks
Connect shield to connector hood
Built-in EtherNet/IP port Power Supply
on NX-series CPU Unit Unit
Connector
GR
terminal
Built-in EtherNet/IP port Power Supply
on NJ-series CPU Unit Unit
Connector
GR
terminal
Connect shield to connector hood
Do not connect shield to connector hood
Built-in EtherNet/IP Power Supply
port on NX-series
Unit
CPU Unit
Connector
GR
terminal
Built-in EtherNet/IP Power Supply
port on NJ-series
Unit
CPU Unit
Connector
GR
terminal
2
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