Print document

Technical Forum

Decentral Peripherie

Wind measurment with 1COUNT24V/100kHz

Thread Starter: el_erinho   Started: 5/21/2012 6:48 PM   Replies: 9

« Previous thread Next thread »
Page 1 of 1 (10 items)
  5/21/2012, 6:48 PM
el_erinho
Joined 4/25/2012
Last visit: 5/18/2013
Posts: 7
Rating:
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Hello everyone, 

I have a 1Count24v/100khz and NRG#40c anemometer. Is it even possible to connect them or I must first connect the anemometer to a encoder? If it is possible how to connect them and what is the measuring principle? 

THANKS!!!
Top
  5/21/2012, 8:12 PM
IBN-Service
Joined 3/15/2008
Last visit: 5/20/2013
Posts: 4434
Rating:
Rated: Outstanding [3.88 out of 5 / rated 409 time(s)]. (409) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
el_erinho wrote:
Hello everyone, 

I have a 1Count24v/100khz and NRG#40c anemometer. Is it even possible to connect them or I must first connect the anemometer to a encoder? If it is possible how to connect them and what is the measuring principle? 

THANKS!!!


You need a FM350-1 to connect a 100kHz 24V Signal
to the PLC.

"Measuring principle" is counting of pulses, one direction
and also two directions.
Maximum 200 kHz with 24V Signal,
500 kHz with 5V Signal.
Industrieautomation: Softwareerstellung und Inbetriebnahme weltweit.
http://www.ibn-service.com
Top
Thank you for this post from:
el_erinho
  5/21/2012, 9:00 PM
el_erinho
Joined 4/25/2012
Last visit: 5/18/2013
Posts: 7
Rating:
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
IBN-Service wrote:
el_erinho wrote:
Hello everyone, 

I have a 1Count24v/100khz and NRG#40c anemometer. Is it even possible to connect them or I must first connect the anemometer to a encoder? If it is possible how to connect them and what is the measuring principle? 

THANKS!!!


You need a FM350-1 to connect a 100kHz 24V Signal
to the PLC.

"Measuring principle" is counting of pulses, one direction
and also two directions.
Maximum 200 kHz with 24V Signal,
500 kHz with 5V Signal.

But I have a counter module. I am asking is it possible to connect an anemometar to my counter module.





=== Edited by el_erinho @ 5/21/2012 9:32 PM [GMT ] ===
Top
  5/21/2012, 9:02 PM
IBN-Service
Joined 3/15/2008
Last visit: 5/20/2013
Posts: 4434
Rating:
Rated: Outstanding [3.88 out of 5 / rated 409 time(s)]. (409) 
Rated: Excellent [5 out of 5 / rated 1 time(s)]. (1) 
el_erinho wrote:
But I have a couner module. I am asking is it possible to connect an anemometar to my counter module.
But isn't my 1count100


???
Sorry,
I cant get you????
Industrieautomation: Softwareerstellung und Inbetriebnahme weltweit.
http://www.ibn-service.com
Top
Thank you for this post from:
el_erinho
  5/21/2012, 9:33 PM
el_erinho
Joined 4/25/2012
Last visit: 5/18/2013
Posts: 7
Rating:
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
sry, my mistake. I am asking is it possible to connect an anemometar on my counter module 1count24v/100khz or I need to connect my anemometar to the encoder



=== Edited by el_erinho @ 5/21/2012 9:35 PM [GMT ] ===


=== Edited by el_erinho @ 5/21/2012 9:34 PM [GMT ] ===


Top
  5/21/2012, 9:36 PM
IBN-Service
Joined 3/15/2008
Last visit: 5/20/2013
Posts: 4434
Rating:
Rated: Outstanding [3.88 out of 5 / rated 409 time(s)]. (409) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
el_erinho wrote:
sry, my mistake. I am asking is it possible to connect an anemometar on my counter module 1count24v/100khz


YES, if the anemometer give a 24V Signal with max. 100 kHz frequency.
To check it, you have to look into the manual of anemometer.
Industrieautomation: Softwareerstellung und Inbetriebnahme weltweit.
http://www.ibn-service.com
Top
Thank you for this post from:
el_erinho
  5/21/2012, 9:44 PM
Marciano
Joined 4/30/2007
Last visit: 5/9/2013
Posts: 185
Rating:
Rated: Excellent [4.13 out of 5 / rated 15 time(s)]. (15) 
Rated: Excellent [5 out of 5 / rated 1 time(s)]. (1) 
Dear el_erinho
This is the output specs I found for your anemometer:
Signal type low level AC sine wave, frequency linearly proportional to windspeed

So direct conection is not possible.  A transducer or an interface is needed to convert the AC wave  to a digital square signal ...Rnf:lblSmileyTooltip_
Top
  5/21/2012, 10:07 PM
Marko Bursic
Joined 9/8/2009
Last visit: 5/22/2013
Posts: 515
Rating:
Rated: Outstanding [3.88 out of 5 / rated 32 time(s)]. (32) 
Rated: Excellent [5 out of 5 / rated 1 time(s)]. (1) 

Looking at specs  NRG#40H is more suitable.
Top
  5/21/2012, 10:14 PM
el_erinho
Joined 4/25/2012
Last visit: 5/18/2013
Posts: 7
Rating:
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
Marciano wrote:
Dear el_erinho
This is the output specs I found for your anemometer:
Signal type low level AC sine wave, frequency linearly proportional to windspeed

So direct conection is not possible.  A transducer or an interface is needed to convert the AC wave  to a digital square signal ...Rnf:lblSmileyTooltip_

Thank you very much. That is the reason why is posted this topic!
Top
Thank you for this post from:
Marciano
  5/22/2012, 2:08 PM
Marciano
Joined 4/30/2007
Last visit: 5/9/2013
Posts: 185
Rating:
Rated: Excellent [4.13 out of 5 / rated 15 time(s)]. (15) 
Rated: no ratings [0 out of 5 / rated 0 time(s)]. (0) 
You welcome, Glad I could help! Rnf:lblSmileyTooltip_
Top
Page 1 of 1 (10 items)
Actions
Copy Link
To conference