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Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. Usage in other industries is not common. It was developed for communications between various types of data acquisition and control equipment.
DNP3 is based on the standards of the International Electrotechnical Commission (IEC) Technical Committee 57, Working Group 03 who defined an OSI 3 layer "Enhanced Performance Architecture" (EPA) protocol standard for telecontrol applications.
Distributed Network Protocol 3 (DNP3) is a set of communication protocols used in utilities and process industries, primarily for electric, water, oil, and gas sectors. It’s used to enable communication between various types of data acquisition and control equipment.
DNP3 is network based device control protocol which is used for communication between a device and a remote input / ouput device. This protocol mainly depends on an object oriented model that decreases the data bit mapping that is usually required by other less object-oriented protocols.
Distributed Network Protocol, commonly known as DNP3, is a set of communication protocols used between components in process automation systems. It plays a vital role in the electric utility industry, particularly in substation automation.
What is DNP3? DNP3 is a communications protocol used in SCADA / “remote monitoring” systems. It has become very popular because it’s “open”. Any manufacturer can develop DNP3 equipment that is compatible with other DNP3 equipment. DNP3 uses a Master/Remote Model. DNP3 is typically used between central masters andremotes that are ...
DNP3 protocol either passes measured data from or control commands to the plant floor mechanisms by using multiple interconnected outstations. Outstations are considered processes at their core, but will typically be referred to as devices or systems that exist in a plant floor’s network.
Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components for automation systems in electric, industrial and water sectors. It is a key protocol in SCADA systems, where it is primarily used for communications between a master station and RTUs or IEDs.
The Distributed Network Protocol, commonly referred to as DNP3, is a set of communication protocols used between components in process automation systems. It is an open, standards-based protocol that allows for interoperability among different vendors' equipment.
DNP3, or Distributed Network Protocol version 3, is a set of communication protocols used between components in process Automation systems. It is primarily used in utilities such as water and electric companies.