switching of analog measurment signals

2004-04-20 Thread Johannes Eble
Hello, in our LabView applications we have to measure several voltages and currents. We use a AT MIO 16 E 10 DAQ card, but it is not good enough for 2 voltages 2 currents. Therefore, we use exernal GPIB measuring instruments for them (Keithley 2000 a.a.). However, I think we could come along with

Re: switching of analog measurment signals

2004-04-20 Thread Johannes Eble
Hi Nirmal, thanks for your answer. You are right, optocouplers (or relais) are the only pieces I still need. Also, I have nothing against soldering my own little 'board' in this situation. Maybe you could suggest me some good optocouplers. I am not experienced with hardware, but I see a problem

Re: switching of analog measurment signals

2004-04-20 Thread Johannes Eble
Hi Marcus, thanks for your answer. I was probably not clear about what I want. The solutions you suggest seem to be far to complex. As Nirmal pointed out, I actually only need high quality optocouplers, no more. On Thu, 25 Mar 2004 09:30:26 -0600 (CST), Marcus G [EMAIL PROTECTED] wrote: Hello