As an IO communication technology from the controller to the lowest level of automation, IO-Link master station transmits the information of sensors and drivers to the controller via the fieldbus network, so as to realize the information of the device, improve the work efficiency and reduce the production cost.
The module serves as the controller of Ethernet /IP interface connected by Ethernet /IP slave station, and then it is transmitted to the main processor through PLC to form the industrial field network control. Previously, STM32F103R8T6 was used in the main control of the IO-Link module of the customer. It communicated with FPAG through the parallel port. FPGA extended the 485 interface, and each 485 interface was connected in series with multiple sensor modules, so as to upload the information of the sensor module to the general controller.
At present STM32F103R8T6 is in the state of out of stock price, and the domestic clever MM32F103R8T6 can achieve a high degree of hardware compatibility, through the comparison of pins fully compatible, the same processor core.
The MM32F103R8T6 and STM32F103R8T6 parameter peripherals are exactly the same, and the hardware is fully compatible. Easily achieve function replacement. And the execution speed is faster, because MM32F103R8T6 chip ARM and than STM32F103R8T6 is new, the software delay time than ST is 20% ~ 30% shorter, the price and delivery has the advantage. Support sample testing and FAE technical support from Lingming agent Yingshengwei.