Arduino works without problem, if * and only if * you protect inputs , spend time design a good circuit and good DIN rail DC PSU, i had arduino running side by side with Siemens S7 and Allen ...

As the name suggests the CANADUINO MEGA 2560 PLC 500 is based on an Arduino MEGA 2560 compatible computing module and comes in two versions for 100-240V AC line power (model 500 AC) or 12-24V DC ...

The AKX00051 PLC starter kit looks to bridge the gap between theoretical knowledge and practical skills for industrial automation. It has been designed for vocational schools and technical institutes ...