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Sep 8, 2022 · hart: [noun] the male of the red deer especially when over five years old : stag — compare hind.
The HART Communication Protocol (Highway Addressable Remote Transducer) is a hybrid analog+digital industrial automation open protocol. Its most notable advantage is that it can communicate over legacy 4–20 mA analog instrumentation current loops, sharing the pair of wires used by the analog-only host systems. HART is widely used in process ...
- 15 in multidrop
- Device (Process Automation)
- Point-to-point, multidrop, wireless mesh
- 4–20 mA analog instrumentation wiring or 2.4 GHz wireless
HART is simple, reliable, and easy to use. The FieldComm Group owns the HART specifications and provides specification development, training, and product registration services associated with the technology. Since it’s initial release in the 1990s, HART has become an IEC standard, undergone three major revisions, and preserved backward ...
More specifically, HART is a bi-directional communication protocol that provides data access between intelligent field instruments and host systems (DCS/PLC or Handheld Communicator). A host can be any software application from technician’s hand-held device or laptop to a plant’s process control, asset management, safety or other system ...
HART Technology Explained. HART is a bi-directional communication protocol that provides data access between intelligent field instruments and host systems. A host can be any software application from technician's hand-held device or laptop to a plant's process control, asset management, safety or other system using any control platform.
To review, HART is a digital data communication protocol that is layered on top of a traditional analog 4 – 20 milliamp signal which provides advanced data retrieval and configuration options to be executed remotely from a DCS or PLC system or from a hand-held communicator.
