what is the path to communicate from profi to ofc.what is
the means of communication.what is multi cire cable in ofc.
- 1 Answers
- 3435 Views
- I also Faced
- E-Mail Answers
Answer Posted / marimuthu k
1. Communication is the data sharing technic between any
two or more nodes/devices .
2. Profi bus is one type of communciation protocol it sends
data from one node to another.It can integrates with Optic
fiber cable(OFC) by Protocol converter such as gateways.
3.OFC has two types of communiction techniques
1.Single mode - Upto 2Km above
2.Multi mode - Upto 500m-2Km
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
what is difference between HOT permit and cold permit
why we are using magnet for calibration of gas detector?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?
What is the diffrence between digital signal processing and discrete signal processing?
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
What is the purpose of the analyzer in petrochemical plant?
where i can get training in INTOOLS and PDMS in Delhi-NCR OR north part of India. please reply with ur ans. at arunsamkaria@ymail.com
it is possible to check the fail safe condition in pressure transmitter. if possible how?
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.
What is force balance principle?
