PROFIBUS: differenze tra le versioni
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Riga 17:
==Tecnologia==
<center>
'''PROFIBUS Protocol ([[OSI reference model]])'''
{| border="0" cellspacing="3"
|-----
! colspan="2" | OSI-Layer
! colspan="3" align="center" | PROFIBUS
|-----
| align="center" bgcolor="#ffff99" | 7
| align="center" bgcolor="#ffff99" | Application
| align="center" bgcolor="#ffcc99" | DPV0
| align="center" bgcolor="#ffcc99" | DPV1
| align="center" bgcolor="#ffcc99" | DPV2
| rowspan="7" align="center" bgcolor="#cccccc" | Management
|-----
| align="center" bgcolor="#ffff99" | 6
| align="center" bgcolor="#ffff99" | Presentation
| colspan="3" rowspan="4" align="center" bgcolor="#dddddd" | --
|-----
| align="center" bgcolor="#ffff99" | 5
| align="center" bgcolor="#ffff99" | Session
|-----
| align="center" bgcolor="#ffff99" | 4
| align="center" bgcolor="#ffff99" | Transport
|-----
| align="center" bgcolor="#ffff99" | 3
| align="center" bgcolor="#ffff99" | Network
|-----
| align="center" bgcolor="#ffff99" | 2
| align="center" bgcolor="#ffff99" | Data Link
| colspan="3" align="center" bgcolor="#ffcc99" | FDL
|-----
| align="center" bgcolor="#ffff99" | 1
| align="center" bgcolor="#ffff99" | Physical
| align="center" bgcolor="#ffcc99" | [[EIA-485]]
| align="center" bgcolor="#ffcc99" | Optical
| align="center" bgcolor="#ffcc99" | MBP<!--It means Manchester Bus Powered.-->
|}
<br />
</center>
== Note ==
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