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Communication by the DNP3 protocol

Distributed Network Protocol 3 (DNP3) is a set of communication protocols used between components in process automation systems.
Its main use is in utility networks of companies involved in electricity or water distribution.
It was developed for communication between various types of data acquisition and control equipment.
Competing standards include the older Modbus protocol and the newer IEC 61850 protocol.
 
See also:
- https://www.dnp.org
- https://en.wikipedia.org/wiki/DNP3

PROMOTIC PmDNP3 communication driver:

As the most suitable solution for communication by DNP3 protocol in the PROMOTIC application, is used the PROMOTIC driver:
PmDNP3 - Driver for communication by the DNP3 protocol

This driver serves for communication via Ethernet.


Communication by OPC server

For communication of the PROMOTIC application by the DNP3 protocol the OPC servers delivered by third parties can be used.
For example:
- www.matrikonopc.com
- www.kepware.com
See also:
- Communication by the IEC 60870-5 protocol
- Preconfigurations in group "DNP3"
PROMOTIC 9.0.28 SCADA system documentation MICROSYS, spol. s r.o.

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