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2.1 Modbus.Net Architecture

luosheng edited this page Jun 7, 2023 · 1 revision

Modbus.Net is based on OSI model, so it has a familiar architecture.

architechture graph

Physical Layer represent phycic electronical level. This layer is not implemented in Modbus.Net.

Link Layer in OSI corresponds to Controller in Modbus.Net

Network Layer in OSI corresponds to Connector in Modbus.Net.

Transport Layer in OSI corresponds to Protocol in Modbus.Net.

Session Layer in OSI corresponds to ProtocalLinker in Modbus.Net.

Tranport Layer in OSI corresponds to Utility(Low level API) in Modbus.Net.

Application Layer in OSI corresponds to Machine(High level API) and MachineJob(Scheduler tool) in Modbus.Net.

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