HART
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What is HART?
HART (Highway Addressable Remote Transducer) is a digital industrial automation protocol. It is commonly used for smart field devices. HART uses the Bell 202 Frequency Shift Keying (FSK) standard to overlay digital information on top of the 4–20 mA analog signal. This allows simultaneous analog and digital communication, enabling remote diagnostics, configuration, and advanced control capabilities.
What other technologies are related to HART?
HART Competitor Technologies
Foundation Fieldbus
Foundation Fieldbus is a digital communication protocol used in process automation, offering more advanced features than HART and is therefore a competitor.
Profibus
Profibus is a fieldbus standard used in automation, offering an alternative to HART communication, thereby making it a competitor.
FF
FF is short for Foundation Fieldbus, a digital communication protocol used in process automation that competes with HART.
Modbus
Modbus is a serial communication protocol used with many industrial electronic devices. It's a competitor because it can be used for similar applications.
IOLink
IO-Link is a short-distance, point-to-point communication protocol. It offers an alternative to HART communication for sensor and actuator connectivity and is therefore a competitor.
Profinet
Profinet is an industrial Ethernet protocol. While it doesn't directly replace HART field instruments, it provides an alternative network infrastructure, thus a competitor.
Device Net
DeviceNet is a communication network used to connect industrial devices. It's a competitor because it can be used for similar applications in industrial automation.
Modbus TCP/IP
Modbus TCP/IP is a variant of the Modbus protocol. It's a competitor because it can be used for similar applications.
Number of organizations that mention technology
968
HART
374
Foundation Fieldbus
4,721
Profibus
151
FF
9,560
Modbus
64
IOLink
4,289
Profinet
533
Device Net
680
Modbus TCP/IP
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HART Complementary Technologies
Which job functions commonly mention HART?
Firmware Engineer
0.3% of all Firmware Engineer jobs mention HART
View 80
jobs on Sumble
Embedded Engineer
0.2% of all Embedded Engineer jobs mention HART
View 125
jobs on Sumble
Electrician
0.1% of all Electrician jobs mention HART
View 119
jobs on Sumble
Automation Engineer
0.1% of all Automation Engineer jobs mention HART
View 132
jobs on Sumble
Engineer
1718 Engineer jobs mention HART
View 1.7k
jobs on Sumble
Which organizations are mentioning HART?
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