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Explain the following SIS system configuration diagram: at the CRAR layer, what is the purpose of the cabinet?

2016-01-16View Original

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Explain how the network structure in the diagram is implemented
Reply #22016-01-16
Learn about the SIS system configuration diagram.
Reply #32016-01-16
Passed on level by level.....
Reply #42016-01-16
There are things related to the security of control systems.
Reply #52016-01-16
It’s not very clear. The engineer is standing by the switch, as well as at the operation stations below, in the field, and in the cabinets. Should the yellow-colored parts be ignored? Should dashed lines be used to represent the communication connections between DCS and SIS, or between remote stations and controllers?
Reply #62016-01-19
Remote IO unit of the remote assistance console

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