Clear MODBUS protocol has long become the de facto standard for manufacturers of digital devices. It is used as simple modules input / output, and full-controllers that support data transmission network TCP / IP.
OPC-server provides the ability to connect devices that support the protocol
MODBUS TCP , to any software product developed in accordance with specification OPC DA. This specification supports nearly all SCADA-and HMI-systems, including
SCADA KRUG 2000® and
HMI DataRate™. Information sharing can be achieved with such devices as the Program Logic Control, Communication with the object and other devices from various manufacturers.
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