5-15
5 Modbus Connection
NB-series Programmable Terminals Host Connection Manual (V108)
5-8 Example of connection using Modbus TCP protocol
5
5-8 Example of connection using
Modbus TCP protocol
Use Modbus TCP protocol to perform the communication, PT serving as the slave.
Since Modbus TCP is a general purpose protocol, setting method differs depending on the PLC. Please
confirm the setting of PLC used before making the settings.
PLC produced by Schneider is used in this section as an example.
Make the settings for Schneider PLC which supports Modbus TCP protocol as follows.
For the details on network configuration, refer to “When Using Modbus TCP Protocol” in 5-3
Communication Parameter Setting.
PLC Setting
PT Setting
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