CDA ci860 Bedienungsanleitung PDF herunterladen (Seite 3)

© 1994 – 2011 Fieldbus Foundation

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© ABB

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H1/HSE

PHYSICAL LAYER

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2

3

4

5

6

7

USER LAYER

COMMUNICATION

STACK

H1

HSE

H1 PHY @ 31.25 kbit/s

H1 DLL

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2

3

4

5

6

7

USER LAYER

TCP/UDP

Ethernet/IEEE 802

IP

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2

3

4

5

6

7

USER LAYER

FMS

FDA FMS

TRANSPORT LAYER

SESSION LAYER

PRESENTATION LAYER

APPLICATION LAYER

PHYSICAL LAYER

DATA LINK LAYER

NETWORK LAYER

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2

3

4

5

6

7

OSI Model

Fully integrated Foundation Fieldbus architecture

FAS

Ethernet/IEEE 802

@ 100 Mbit/s

ISO/OSI Layer Model for Foundation

AB

B

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