RS232 vs. RS485: Which Interface Is Best for Weighing Systems?
Oct 23 , 2026
RS232 vs. RS485: Which Communication Interface Does Your Weighing System Need? In industrial weighing applications, communication interfaces play an important role in transferring weight data between weighing instruments, computers, PLCs, and other automation equipment. RS232 and RS485 are two commonly used interfaces in industrial weighing systems. Although both transmit data, they differ in comm...