Input Sensors with PLC: 4-20 mA Current Loop.
(eVideo)
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Contributors
Published
Carpenteria, CA linkedin.com, 2024.
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Format
eVideo
Language
English
Notes
General Note
5/10/202412:00:00AM
Participants/Performers
Presenter: Zara Khalil
Description
Learn about the 4-20mA current loop circuit and its components, a circuit used when connecting analog industrial sensors to PLCs (programmable logic controllers.
Description
Industrial sensors are essential to many industrial control systems, to help controllers run tasks like check product performance, functionality, and safety. In this short course, learn about the common circuit used to connect analog industrial sensors to PLCs (programmable logic controllers), by exploring the 4-20 mA current loop circuit. Get introduced to the components of the 4-20 mA current loop circuit, including sensors, transmitters, power supplies, and receivers. Explore the role of transmitters in converting sensor values into a 4-20 mA electrical signal. Hear an overview about calculating mA current readings, wiring a temperature sensor to the PLC, and deciding when to use a load resistor in the loop. Plus, get answers to common questions about things like the importance of starting from 4 mA instead of 0 mA, or the reason for using 4mA as the lower range value in the current loop.
System Details
Latest version of the following browsers: Chrome, Safari, Firefox, or Internet Explorer. Adobe Flash Player Plugin. JavaScript and cookies must be enabled. A broadband Internet connection.
Citations
APA Citation, 7th Edition (style guide)
Khalil, Z. (2024). Input Sensors with PLC: 4-20 mA Current Loop . linkedin.com.
Chicago / Turabian - Author Date Citation, 17th Edition (style guide)Khalil, Zara. 2024. Input Sensors With PLC: 4-20 MA Current Loop. linkedin.com.
Chicago / Turabian - Humanities (Notes and Bibliography) Citation, 17th Edition (style guide)Khalil, Zara. Input Sensors With PLC: 4-20 MA Current Loop linkedin.com, 2024.
MLA Citation, 9th Edition (style guide)Khalil, Zara. Input Sensors With PLC: 4-20 MA Current Loop linkedin.com, 2024.
Note! Citations contain only title, author, edition, publisher, and year published. Citations should be used as a guideline and should be double checked for accuracy. Citation formats are based on standards as of August 2021.
Staff View
Grouped Work ID
598bc3de-5069-94d7-a430-561a8ec4cbae-eng
Grouping Information
| Grouped Work ID | 598bc3de-5069-94d7-a430-561a8ec4cbae-eng |
|---|---|
| Full title | input sensors with plc 4 20 ma current loop |
| Author | khalil zara |
| Grouping Category | movie |
| Last Update | 2024-05-20 12:55:14PM |
| Last Indexed | 2024-06-02 23:34:01PM |
Marc Record
| First Detected | May 20, 2024 12:55:57 PM |
|---|---|
| Last File Modification Time | May 20, 2024 12:55:57 PM |
MARC Record
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| 511 | 1 | |a Presenter: Zara Khalil | |
| 520 | |a Learn about the 4-20mA current loop circuit and its components, a circuit used when connecting analog industrial sensors to PLCs (programmable logic controllers. | ||
| 520 | |a Industrial sensors are essential to many industrial control systems, to help controllers run tasks like check product performance, functionality, and safety. In this short course, learn about the common circuit used to connect analog industrial sensors to PLCs (programmable logic controllers), by exploring the 4-20 mA current loop circuit. Get introduced to the components of the 4-20 mA current loop circuit, including sensors, transmitters, power supplies, and receivers. Explore the role of transmitters in converting sensor values into a 4-20 mA electrical signal. Hear an overview about calculating mA current readings, wiring a temperature sensor to the PLC, and deciding when to use a load resistor in the loop. Plus, get answers to common questions about things like the importance of starting from 4 mA instead of 0 mA, or the reason for using 4mA as the lower range value in the current loop. | ||
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