Hello, I'm a newbie. I have a project in which I will use 24-30 relays and I need a PLC for that. It has to have counter (one device will be sending impulses to count) and allow to program via usb (PC ladder prog). I checked on Keyence KV-700, but I saw that I have to buy KV studio and its additional 1500$, so thought it is kinda crazy. Can anybody help me and propose a good solution for my PLC problem? Thank you and best regards ps. japanese makers are most convenient.