what is different between modbus and serial link?
please could anybody give right answer.
Answer Posted / samer al-essa
I think the serial link it just general word, the MODBUS is
a protocol only which was developed by MODICON for their
own PLC, then it become a open stander for the open
communication
| Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
applications of plc in printing and packaging?
how many pulses are required by a ac induction servo motor of 4 poles with 50 Hz frequency to rotate by 1 degree?
Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?
is motorized valve closed when power shutoff?
What is furnace draft control?
in mass flow meter what is drive friquancy ?
what is the calibration procedure for magnetic flow meter @ onsite
what is the diffrence between pressure safety valve & pressure relief valve....pls
Why do you want to work here
I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.
Name different parts of a pressure gauge.
what is sil (safety integrity level
What materials are used in thermo wells?
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
What is the use of temprature compensation?