Modbus RTU is by far one of the most widespread protocols in use across the most diverse industries since its introduction in the late Seventies as well as its modern Ethernet-based version TCP/IP.
The new Pixsys protocol converter CNV520 ideally extends TCTP/IP communication to all Pixsys devices which rely on native Modbus RTU (ATR process controllers, STR indicators , MCM260X modules..) but it supports also third-party instrumentation