interface or the RS242/RS485 system bus, and the PLC programming mobile phone software can be used to remotely monitor the PLC ladder diagram and download the program flow remotely. The applicable communication protocols include Siemens PLC, Mitsubishi, omron, Taiwan Universal PLC,serial rs485 to ethernet converter interface mode: 4G industrial router has 4G and wired sockets, the site where the PLC belongs can have 4G Internet or wired, 4G industrial routers are based on serial communication (485, or 242) and on-site PLC programming port connect.
The remote computer only needs to be able to access the Internet and does not need a fixed IP. It only needs to install the software of King Pigeon Technology, and the PLC programming mobile phone software can be installed to remotely download the program for debugging.
Advantages of PLC remote control:
1. The remote monitoring system can make flexible use of local intelligence resources, and enable experts located in other places to obtain remote monitoring data through the Internet, analyze and process them, and realize remote monitoring.
2. The remote monitoring system can enable the flexible use of chemical resources in other places. Through the application of this technology, the shared resources and remote control tests of emergency material resources in other places can be fully completed.
4. Using the remote video monitoring system, technicians can monitor the working conditions on site, set and adjust main parameters, and repair common faults without visiting the extreme natural environment of the site.
4. The application of the remote monitoring system can realize the rapid centralization and real-time collection of on-site operation data, obtain the on-site monitor data, industrial iot gateway and provide the technical material conditions for remote fault detection.