PROFINET.md

+# PROFINET protocol family
+
+PROFINET is a set of fieldbus protocols which were introduced several years ago and are developed by the PROFIBUS Nutzerorganisation e.V. (PNO), see: <http://www.profibus.com>
+
+All the PROFINET protocols are based on standard [Ethernet](/Ethernet).
+
+There are two PROFINET "flavours" available, IO and CBA (which are independent of each other) and some related "helper" protocols.
+
+## Protocols
+
+  - [PROFINET/CBA](/PROFINET/CBA): distributed automation.
+
+  - [PROFINET/DCP](/PROFINET/DCP): discovery and basic configuration.
+
+  - [PROFINET/IO](/PROFINET/IO): decentralized periphery.
+
+  - [PROFINET/MRP](/PROFINET/MRP): media redundancy protocol.
+
+  - [PROFINET/MRRT](/PROFINET/MRRT): media redundancy for [PROFINET/RT](/PROFINET/RT).
+
+  - [PROFINET/PTCP](/PROFINET/PTCP): precision time control protocol.
+
+  - [PROFINET/RT](/PROFINET/RT): real time data transfer.
+
+  - [PROFINET/IRT](/PROFINET/IRT) : isochronous real time data transfer
+
+## Reference
+
+  - IEC 61158-5-10 *"FIELDBUS FOR USE IN INDUSTRIAL CONTROL SYSTEMS — Part 5-10: Application layer **service definition** - Additional elements for Type 10 fieldbus"*
+
+  - IEC 61158-6-10 *"FIELDBUS FOR USE IN INDUSTRIAL CONTROL SYSTEMS — Part 6-10: Application layer **protocol specification** – Additional elements for Type 10 fieldbus"*
+
+---
+
+Imported from https://wiki.wireshark.org/PROFINET on 2020-08-11 23:18:21 UTC