Overview Of Modbus Tcp Master Function - Omron sysmac NX102-9 Series Owner's Manual

10 Modbus TCP Master Function
10-1 Overview of Modbus TCP Master
Function
The Modbus TCP is a protocol for using the message of the Modbus protocol on Ethernet. The Modbus
TCP Master function sends Modbus commands to the Modbus TCP slave and receives responses from
the Modbus TCP slave.
Built-in EtherNet/IP port
10 - 2
Modbus TCP Master
CPU Unit
Sending Modbus command
Sending Modbus command response
Omron RFID, etc.
Modbus TCP slave
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Ethernet