|
Modbus TCP |
  
|
|
Modbus TCP |
|
It is possible to configure the TCP, Unit ID, IP authentication and timeout of the Gateway Modbus TCP/RTU of the PLC300 in an Ethernet network by using the ModbusTCP protocol.
| • | IP Authentication: Four bytes of the address that identify the single remote IP address that can connect to the PLC300. All the fields in zero disable the IP authentication and any remote address can connect to the PLC300; |
| • | TCP Port: 0 to 65535, |
| • | Unit ID: 1 to 255, |
| • | Gateway Timeout: 20 to 5000 ms |