Interface device, for user terminal endowed with RS232 serial, to connect USB and Ethernet peripherals.
The terminal, like PCL, TL3, TL4, etc…, is connected to Clever Bridge with RS232 serial line and, thanks to a communication protocol already in the software, allows to transfer in bi-directional way user’s program or to reprogram the devices themselves if in need of modifications: a typical example is the PLC modification.