The MV440 verification systems can use all communication services that the SIMATIC MV440 basic unit offers:
Usable communication services
PROFINET IO (FB79)
Onboard MV440 PROFINET interface.
PROFINET IO (FB101, Ident profile)
Onboard MV440 PROFINET interface.
PROFINET IO (FB45, FB101, Ident profile)
Via MV440 communication module interface, using the RF180C communication module.
PROFIBUS DP V0/1 (FB45, Ident profile)
Via MV440 communication module interface, using the ASM 456 communication module.
TCP/IP native
Onboard MV440 PROFINET interface.
RS-232 (ASCII)
Onboard MV440 RS232 interface.
The most important types of interface in the automation environment are shown in the overview below. Refer to the section on the SIMATIC MV440 for additional details.
