Technology
PROFIBUS Protocol (OSI reference model)
| OSI-Layer | PROFIBUS | ||||
|---|---|---|---|---|---|
| 7 | Application | DPV0 | DPV1 | DPV2 | Management |
| 6 | Presentation | -- | |||
| 5 | Session | ||||
| 4 | Transport | ||||
| 3 | Network | ||||
| 2 | Data Link | FDL | |||
| 1 | Physical | EIA-485 | Optical | MBP | |
Read more about this topic: Profibus
Famous quotes containing the word technology:
“Our technology forces us to live mythically, but we continue to think fragmentarily, and on single, separate planes.”
—Marshall McLuhan (1911–1980)
“Technology is not an image of the world but a way of operating on reality. The nihilism of technology lies not only in the fact that it is the most perfect expression of the will to power ... but also in the fact that it lacks meaning.”
—Octavio Paz (b. 1914)