termination resistor on datacable

In this video we show what is happening when a datacable or other HF signal cable is not properly terminated and

[@BKK-Japan1]

Mostly unskilled engineers nobody tries to understand termination resistors even explanations and finally get communication problems. This video is a good solution for them.👍

[@user-oy3zq8yh9h]

Thank you! Usefull information with visualisation of processes

[@sssfhkco]

Simple and easy to understand

[@combinacijus]

Wow thank you. It's really helpful to see it practically

[@qzorn4440]

very nice video... this is a great bench top test that can be very useful on the factory-floor... now for my oscope and function-gen and lets get started... thanks..:)

[@sitecsolutionsbelgium3907]

normaly for data communication we use special wiring but in industrial sites sometimes we need to connect modbus communication on the standard wiring and then is it very important to terminate the cables with the right resistance

[@Anver_Silyaev]

Thanks a lot 🙏

[@EvillNooB]

good video, but you have not shown it with wrong resistance, what happens if you put 200 ohms? or 500

[@sitecsolutionsbelgium3907]

@@EvillNooB , with wrong resistors you could have a breakdown of de shape (square waves), with the correct resistors the shape will be always good

[@leoakirakblo]

Thank you for this information!

[@tonyzhu4571]

thks for this excellent explanation!

[@bahersoliman4978]

Excellent

[@MohsenTM1]

Good Cool please tutorial other termination for CMOS or TTL CHips ....

[@THECOLONEL50]

Great video.

[@JoSmokey]

Great video!

[@Regimantas_Baublys]

Thanks Usefull

[@idavancunha8246]

Great video! I had to do the same. I used a regular wiring (2x 0,75mm pp) to connect two devices through rs485. Incredibly when the ambient temperature rises to about 28° C, the communication stops. I've put a 220R resistor (one at each side), and the problem was solved. The length of the cable is about 130 meters. How do I see if the resistors I used there are properly? Best

[@bertcywayne8051]

RS485! interesting. Was your termination resistor was between A and B?

[@sitecsolutionsbelgium3907]

Test it whit a function generator with square waves and a oscilloscope, the square waves must always have the same shape independent of the frequency , than you have the right resistor.