Design diagram of partial digital transformation scheme for recorder monitoring system

Plan description: The on-site signal is connected to a paperless recorder, which displays the on-site signal data and is connected to a computer through an RS485 data interface (communication converter). The computer software (Configuration King) collects the on-site recorder data and displays the working condition data, curves, and alarm prompts on the computer screen.

1: The temperature signal and humidity signal are respectively connected to the recorders in each warehouse (20 recorders), and the recorders are connected to the computer in the central control room with RS485 communication. Real time monitoring is achieved on the computer through communication software

1: Backend monitoring screen, centralized display of on-site data screen image:

2: Curve interface, displaying the trend chart of various points on site, and can be printed with a printer to keep records of the curve