
Marcom, always looking for the latest technologies, offers a range of OPC productssuitable for all needs and requirements.
OPC DA
The OPC technology enables to easily connect SCADA / HMI systems to fieldbus devicesand implement a communication system based on standard or proprietary protocols.
OPC technology is based on Microsoft operating systems and technology COM / DCOM. The OPC standard interfaceMarcom uses in the development of its products has reached version 2.04. For several years it is discussed aboutevolution of the OPC protocol to remove the heavy dependence on Microsoft and its operating systems. The road is long but it still seems some roads are showing on the horizon: OPCDA and OPCxa based onexchange of data in standard formats.
OPC UA
The OPC UA (Unified Architecture) technology enables to easily connect SCADA / HMI systems to fieldbus devicesand implement a communication system based on standard or proprietary protocols. OPC UA is also largely accepted in IOT world.