One fit or all solution for all used cases without direct PLC communication using non Modbus protocol
4” touch- 230V, 10” touch – 12V with power adapter Android OS 16GB memory, 2GB RAM 100 Mbps Ethernet / Wi-Fi Bluetooth connectivity External IO Card having 6x AI,6x DI, 8x DO (6x 24V NPN,2x relay) and 1x RS232 port 1x USB port for 4” touch and 2x USB ports for 10” touch 1x RS485 port