Can someone help me?

Discussion in 'The Projects Forum' started by nkf, Mar 5, 2011.

  1. nkf

    Thread Starter New Member

    Mar 5, 2011
    4
    0
    While searching for the optocoupler circuit 5v ttl to 24v ttl (PLC) in our forum I coudn"t find one.Can someone help me?
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,347
  3. nkf

    Thread Starter New Member

    Mar 5, 2011
    4
    0
    Dear Bertus, Sorry, do not blame me, I just want to TTL (5V) to 24V (PLC signal), that is, the signal from the 5V signal into 24V, and the frequency to very high (5-10nS)
     
  4. KMoffett

    AAC Fanatic!

    Dec 19, 2007
    2,574
    230
    200MHz, 24V signal into a programmable logic controller?

    Ken
     
  5. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
  6. GetDeviceInfo

    Senior Member

    Jun 7, 2009
    1,571
    230
    Please tell what your application is
     
  7. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    This is going to be a touchy circuit to build at best. I have no idea offhand whether you'll be able to accomplish that high of a slew rate at 24v.

    Breadboarding is out of the question.
     
  8. nkf

    Thread Starter New Member

    Mar 5, 2011
    4
    0
    Thank you.
     
  9. nkf

    Thread Starter New Member

    Mar 5, 2011
    4
    0
    I need a light coupling element (Photo couple), its output can take DC24V, and the frequency to very high (5-10nS).
     
  10. Papabravo

    Expert

    Feb 24, 2006
    10,148
    1,791
    I believe that your expectations are quite unrealistic. Optos do not work at those frequencies -- period done full stop
     
Loading...