Omron NB3Q-TW00B Setup Manual page 67

2 Installing the NB Unit and Connecting Peripheral Devices
Setting Node Numbers
Set the node numbers as hexadecimal values with the node number setting switch. Always set the
node numbers so that other Ethernet Units connected to the same Ethernet network all have unique
addresses. As long as the addresses are unique, they can be set between 01 and FE (1 to 254
decimal).
NODE
No.
×16
×16
Set the upper digit using the top rotary switch and the lower digit using the bottom rotary switch.
The factory setting is 01.
Setting Local IP Addresses
For CJ-series Ethernet Units, set the local IP address from the CX-Programmer or other Support
Software for the CPU Unit. Refer to the SYSMAC CS/CJ Series Ethernet Unit Operation Manual
(Cat. No. W343) for details on setting methods.
Ethernet Connectors
CS1W-ETN21
This is the connector used to connect the twisted-pair cable to the Ethernet.
• Electrical Characteristics: Conforms to IEEE802.3 standards.
• Connector Layout: RJ45 8-pin modular connector (conforms to ISO8877).
Additional Information
• CX-Programmer version 8.1 or higher is required when CP1W-CIF41 is used.
CP-series PLCs
CP-series Ethernet Option Board
CP1W-CIF41
Setting Node Numbers
Set the node number to a unique value. Do not set it to the same value as any other Ethernet node
on the same Ethernet network. Refer to the following manuals for the setting procedures.
CP1H: SYSMAC CP Series CP1H CPU Unit Operation Manual (Cat. No. W450)
CP1L: SYSMAC CP Series CP1L CPU Unit Operation Manual (Cat. No. W462)
CP1E: SYSMAC CP Series CP1E CPU Unit Software User's Manual (Cat. No. W480)
2-36
Setting range
01 to FE (1 to 254 decimal)
1
0
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NB-series Programmable Terminals Setup Manual(V107)