New version pcb come back

A project log for ElecLab: Raspberry PI With FX3U PLC

Based on Raspberry Pi 7 inch touch screen and RS485 can be used for many control filed, We tested FX3U PLC with Modbus

ElecLabElecLab 02/04/2021 at 13:020 Comments

The newest version of the plc io pcb is comming,  i used a 10Mbps optocoupler for all 16x input channel and 16x output channel.

The next plc cpu board version will change to use a M.Key NGFF type  core board,  the cpu is 240MHz Cortex M4 and connect a 1K Lut FPGA