Connecting Inverters’ PU Interface to Computers with RS-232C Interface
Connecting Inverters’ PU Interface to Computers with RS-232C Interface Since most computers do not come with RS-485 interfaces, and many computers are equipped with RS-232C interfaces (serial ports, also known as COM ports), an RS-232C to RS-485 interface converter can be used to connect computers with RS-232C interfaces to the PU interface.