What is difference RS232 vs RS485 

It helps to finally understand the difference between both and have some fundamental understanding. Don't really use either in new systems, but do run into them in legacy plants with old systems doing PLC Upgrades. Though i had some awareness that they use different serial cabling for connections and far slower compared to Ethernet/IP i wasn't as aware of the difference. So great to have some better understanding. Legacy communications for me at this point but still great to understand in concept. Your english is also very good man, so don't ever sweat it!

Is it possible to differentiate rs 232 and rs485 in terms of physical look.. ? Both looks the same.. how can I confirm that cable I'm having is rs232 or 485? Thanks in advance

I just want to repeat the RS485 bidirectionally and am using a RPT-485_422-2 but the instructions are ambiguous. Does the RS485 require a 120 Ohm terminating resistor between terminals A+ B- on the end of line? Also it speaks of Jumpers but doesn't say where the jumpers are connected. Do you know much about this type of repeater?

Jazakallah Brother!

Thanks ❤️

Make a video on What is IT part in automation

Thanks sir

Excellent. But beside so many benefits RS 485 is still cheap? Why.?

So both have same port?

Valuable

Modbus,profinet etc,.. put a detailed videos in communication protocols And then please include wordings in your videos Both Audio and Wordings are more easy to understand

Sir please correct your description. In your video RS 485 transfers data over 12100 mtrs . But in description you written it has for 15 mtrs

Why use RS232 then?

Hello. You are doing good things, learn people. Can you add please Russian subtitles? Thank you

Make a video Show to data received and transmitted from basic.

Sir nowdays everyone saying that, when ARTIFICIAL INTELLIGENCE is come the it will overcome PLC. Sir please tell me it is really possible. Sir please give me answer. & if you possible make a video on it. Lot's of love from india.😍

In this video, it will sound like RS485 is just superior in every aspect, that's not the case. RS232 is more than able to perform for a short distance and low data speed requirements. RS232 has a transmission speed of 1Mb/s up to 15M. However, RS485 has a data transmission speed of up to 10Mb/s for a distance of 15M. At the maximum of 1200M, RS485 transmits at 100Kb/s

Why are we even talking about RS232, it is sh1t