Siemens 7MH4601-1BA01 SIWAREX U is a two-channel weighing electronics module designed to connect two scales to SIMATIC S7-300 and ET200M control systems. It provides an RS-232 interface for PC communication and a TTY interface to connect a remote display, enabling both local readouts and external display operation. As the two-channel version of the SIWAREX U family, it consolidates two weighing channels in a single module for industrial weighing applications.
