PLC and industrial-grade wireless router how remote networking and communications? PLC communication with industrial wireless router, mainly in two ways: through the RS485 serial port or through an Ethernet port. 1, an Ethernet interface transmission: the use of an Ethernet port to connect PLC Ma Bai industrial wireless LAN router communication port; 2, communicating through the serial port
PLC has two communication interfaces can be selected: RS485 and Ethernet interface.
1, the transmission port Ethernet : Ethernet port to connect the PLC industrial wireless router LAN port for communication to ensure that the IP address set for the PLC LAN router address pool, and the need for the gateway PLC LAN port address of a router .
Connection is as follows:
2, using serial link : wiring follows:
Bai Ma use computers to link industrial-grade wireless router, enter the configuration interface, serial communication inside the Advanced → PLC will configure the serial port and the linking information center address and port, then the PLC link (as shown below)
