Echo your Modbus (or other protocol) packets into a debug console – do they arrive intact? With this knowledge of RS485, you won’t just be able to gain control of more and more powerful ...

He developed his own hardware and packet format using the RS-485 protocol.

The VC-485 is an RS-232/RS-485 protocol converter primarily used to connect a PC to a KT-200/KT-300 controller. The maximum bus length is 5 km and 1.2 km for EntraPass and WinPass when using Ethernet ...