HMI-SCADA Guides PLC Guides

Weintek HMI & Siemens S7-200 “Communication” Tutorial

Written by

Hello everyone, the Weintek HMI monitor is one of the most used industrial touch screens in the world. With the advantage of competitive price, good quality and meeting all the requirements of an HMI is the reason why it is preferred by most engineers in the world.

Today will guide you to use the Weintek MT8071iE HMI connected to monitor and control Siemens S7-200 PLC through RS485 communication in the simplest and easiest way.

HMI Weintek & Siemens S7-200 “Wiring Diagram”

Below is the RS485 communication wiring diagram between PLC Siemens S7-200 and HMI Weintek

Siemens S7-200 “Communication Configuration”

CPU Port. Parameters Setting

HMI Weintek to Siemens S7-200 Parameters Setting

We need to set communication parameters for HMI Weintek according to the parameters installed for PLC Siemens S7-200

I/O Device Address

Project Video Tutorial


Related Softwares
+ PLC Siemens S7-200 Programming Software Download
+ HMI Weintek Programming Software Download

If you need support, please comment below the article, will reply to you as soon as possible. Subscribe to Youtube channel and Website to read new articles of

Thanks and Best Regards!

About the author

Leave a Comment Protection Status