How to realize PLC remote control and how to realize PLC remote monitoring.

The IP box of zero escape public network provides a simple, effective and flexible solution.

Implementation principle:

In the absence of fixed IP, the original network structure is not changed, and the hardware "zero escape public network IP box" is hung next to the core switch;

1. Establish a communication tunnel between the local network and the Zero Escape Cloud address server to obtain the exclusive fixed public network IP.

2. Get through the local area network to achieve intranet penetration.

3. Map the internal network address and port of the required equipment through the obtained public network IP.

The realization method of "zero escape";

1. PLC devices distributed in different locations can map unified IP addresses and different ports.

2. Map the engineer workstations in different workshops to the remote desktop.

3. Map the PLC master control server in the PLC master control room.