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Solving with DCS technology

2015-10-15View Original

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This post was last edited by Wang Tianze on 2015-10-15 at 21:13. What are the internal and external networks of DCS? It would be best to explain this in detail; examples would be ideal
Reply #22015-10-16
The internal network refers to the communication network between workstations and control stations, which follows the communication protocols established by the DCS manufacturer. The external network refers to the network through which DCS communicates data with third-party devices, such as the common OPC communication network between DCS and scheduling systems.

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