Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between RS 232,RS 485,RS 422, how
they different from each other
- 15 Answers
- 46880 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / ankush agrawal
RS 232--PPI(point to point interface/2 nodes)
RS 485--MPI(maximum point interface/32nodes or more)
RS 422--MPI(MAXIMUM POINT INTERFACE/10NODES)
ADVATAGE OF RS485 over RS232
high distance (4000 Feet)
high noise immunity
No of nodes is high
there is no difference in terms of speed in the RS232 and
rS485
| Is This Answer Correct ? | 29 Yes | 6 No |
Post New Answer View All Answers
Reason for capillary type dp level transmitter fluctuation
Give 2 application of quartz crystal used for process parameter measurement.
what about your moleg in pogrees with company
What is the working principle of the magnetic meter?
what is the responsibility of an instrument commissioning supervisor
How process line mpm calculation is done?
what is basic difference between motion balance and force balance in pneumatic instrument?
draw shematic diagram of c/v positioner(smart type)?
Calibration procedure for Electro magnetic Flow meter
What is shielding effect?
you are on site,the plant trips,you are approached by operations,what do you do?
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
why Fahrenheit unit of moistur analyzer transmitter
Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:naba02222@gmail.com
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
