The NET-801RM3-S series of embedded controllers are constructed using a combination of building block modules, which are basically divided into two categories: main modules and input/output interface modules. They are embedded in the interactive dovetail groove way, which is easy to assemble and disassemble, but also sturdy and reliable. Each main module can be embedded with one or two input/output interface (I/O) modules, and the number of control points of each I/O module is up to 16 channels. That is, each main module is up to 32 channels.

NET-801RM3-S embedded controller’s main module, according to different application requirements, embedded in a variety of models of embedded system modules (SOM), SOM that is “System On Module” for short, it is a complete MCU system module. According to different “SOM”, it has:
1 – 8 to 32 configurable switching or analog I/O signals.
2 – A wide range of communication interfaces, such as RS232, RS485, CAN, USB, LAN, etc.
3 – Choice of memory card (MiniSD) as external data memory for the user.
4 – LCD display and keyboard touch screen interface function selection, can constitute the human-machine operation interface.
5 – Selection of bus expansion interface, which allows the controller to be expanded with more control points.

NET-801RM3-S is a lightweight and reliable programmable controller covering the simple machine market.M200&M100 adopts lightweight programming software SoMachine Basic, which can be downloaded by searching on the internet and can be used by registering on-line; multiple programming modes, customized ladder diagram editor; support for program download without power on and mini SD card; optimized terminal block, wiring is Optimized terminal block for easier wiring.