NI PXI-2564 115Vac 400Hz max current 4 amps

Can the NI PXI-2564 handle 115Vac 400Hz max current 4 amps?

RFB-AIS,
My apologies, on further examination, it turns out you should be all set. The maximum relay operate time is not actually associated with the frequency of your signal. The important characteristics are the switching current and voltage, and combined power, which a"must not exceed 30 W at 150 VDC, 150 W at 30 VDC, or 150 VAC, 5 A" according to the product manual--http://www.ni.com/pdf/manuals/373963h.pdf
All of your signal characteristics satisfy those requirements, and you shouldn't have any issues operating at 400 Hz.

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PXI 2564 how to

I am trying to power a solenoid valve that needs 24V supply. I have a PXI 2564 slot which I am planning on using to supply the voltage and then turn it off (or relay) when I want the valve opened and closed. My question is to how I am supposed to (or how it is conventionally done) connect everything. I was planning on getting the 37 pin dsub connector to pin connector piece (shown in the link). Would I then just need to buy a 24V DC power supply and strip the output wires and put them into 2 of the pins on the connector? Also, is there any way to monitor/change current and voltage or does the 2564 simply just relay??
http://sine.ni.com/nips/cds/view/p/lang/en/nid/210164

Hi lvuser333,
Conceptually, what you are saying seems correct. You will have to be careful with the Dsub connector you choose. Not all of them are rated to withstand 24V, but the one you linked should be compatible with your application, assuming you aren't pushing more than 5A through it.
What do you mean by strip the two output lines?
It should be fairly simple. For instance, you could feed 24V to Channel 0 and connect your solenoid to COM 0. Then, when the switch closes the connection, you are powered on, and when it opens, you are powered off. A module like the PXI-4142 would likely be suitable for you.
I am not sure I understand your last question. The 2564 is simply a relay card, but you can modify what power is output by the power module.
I hope this helps.
Best Regards,
Thomas B.
National Instruments
Applications Engineer

Where i can find exemples for PXI-2564 relay module

hello,
I'm beginner in PXI module using.
I bought a PXI solution for use it as a custom instrument.
My aim is to read RTDs and command some line using relays.
So i take the system below:
NI PXIe 1071
    PXI-8100
    PXIe-4357
    PXI-2564
I can see all the material on NI MAX.
In MAX, i can read RTD a channel value and can operate relays.
i have read and practice exercice on "Getting started with Labview RT module" and all it works,But i don't find any resources or exemple to deal with relay card or read RTD.
I have try to access it using "visa connect" and this step works, but what must i do to go further.
In a first time i want to swap relay position, by reading position, invert value ,set position and return the value.
And for RDT i'll want to make a simple measure and make a average a N measure for 1 or all input.
Can you give me some exemple or trick?
Best regards

Hello,
What software do you use? what version?
Have you look into the LabVIEW Example Research with KeyWord "Relay". There are examples with NI-DAQmx and niSwitch drivers.
Thanks
Brice S.
National Instruments France

Pxi not detected under max

Hi...
I have aPXI 1000B chassis with 8156B controller, i am trying to make the pxi get detected under MAX for 1 month now... still no result... i don know what the problem is...

i am using windows xp. the labview version is 7.1 with a 7.1 real time. the max version is 3.3 and the controller is 8156B with 1000B chassis. the pxi doesnot boot into anything, but when i connect a vga port the boot screen look like the one in photo i have attached.
Attachments:
8156B controller.jpg ‏319 KB
pxi boots to this screen.jpg ‏311 KB

PXI-2564 RLP

I'm trying to find RLP information for the PXI-2564 and PXI-2570 relay cards, can someone point me in the right direction?
I'm trying to run in RedHat 6 64-bit.
Thanks

Johnbull,
The short answers is yes, but due to its ability to potentially damage the hardware if used incorrectly we generally try to keep this as internal as possible.
Normally we would suggest you to attempt to use Linux NI-DAQmx 8.0.2 to program your device [as both the 2564 and 2570 are supported]. There may be some changes you might need to make in the installer as this is designed for Red Hat Enterprise Linux WS 4 but this has been done by many others in the past.
That being said if this does not work for you, and you NEED Register Level Programming, it would be best to call in to NI Support (1-866-ASK-MYNI) as we have some options* for you.
*These options are officially unsupported by R&D, and can not be published externally [hence the need to call in for support].
Frank,
National Instruments
Staff Software Project Engineer

Does the max current flow of scxi-1163R channel only 200mA?

I want to use scxi-1163R and scxi-1326 to control the ASCO solenoid valves(water control).
The input voltage/current of valve is 24VDC/500mA.
But the max current of scxi-1163R is just 200mA. Does it mean that i can not directly connecting the valve to module?
Is there any other solutions?

Hi Hau,
I am assuming that you have an external power supply connected to the valves and that you want to use the SCXI-1163R to open/close the circuit. As you stated, the SCXI-1163R has a max current rating of 200mA. Unfortunately, going above the max current rating could damage the relay. However, National Instruments does offer SCXI switches that are capable of handling the current and voltage ratings that you have specified. See the following link (page 4 of the PDF document) for a list of the switches that National Instruments offers.
Have a great day!
Brooks W.
National Instruments

CFP-AO-200 only puts out max current level 4.3mA

cFP-AO-200 only puts out max current level 4.3mA using fieldpoint explorer. The load is 350 ohms resistor.
Brad Whaley
LabVIEW Certified Engineer

What is the voltage level of the external power supply you are using? The FP-AO-200 and cFP-AO-200 output load drive capability is based upon the voltage of the external supply that you are using. They each have an internal 3 volt drop. You can use V=I*R to determine the load drive capability. For example, with a 5 volt external supply, you have the 3 volt drop, so 2 Volts/ 21 mA = 95 Ohm load maximum. With a 24 V supply, you can drive the maximum rated load of 1000 Ohms. For a 350 Ohm load, you will need a minimum of a 10.5 Volt supply.
Regards,
Aaron

N6700 query max current is timing out

I have the N6700 chassis and have installed the IVI driver for it. I have two different modules in the chassis. Both exhibit the same issue. I initialize them, which works fine. I disable the outputs, and then query the max voltage level. All this works and retunrs good data. Then I try tyo query the max current. I have tried with both the IVI function as well as the driver specific function. Both timeout. I have tried passing 0V, 20V, and the output from the max voltage back into its voltage input. It doesn't like the 0V, the other two options just timeout. I use this same routine to querya couple E363x supplies and it works fine on them. Any thoughts on why this specific VI isn't working?
Solved!
Go to Solution.

Does the instrument have any errors after the timeout? Make sure you do a querry for all of the errors from the instrument. That will usually key you into the problem.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions

X next to RT PXI 1045 Chassis in MAX

What does this X means?
Attachments:
RT Chasis X.JPG ‏3 KB

Hi Barry,
I take it that you are indeed identifying one of your PXI busses as a PXI chassis, in order to make it appear that the chassis is actually in your system. This is forcing MAX to look at PXI bus and consider it a PXI chassis. This does not err for the PXI 1042 but does with the PXI 1045 due to hardware differences between the two, namely the PXI 1045 is a multi segment chassis where as the PXI 1042 is a single segment. Unfortunately, there isn’t a way to simulate a PXI chassis; this currently is not a feature in MAX, the method you are using is an unsupported procedure.
Either way, simulated devices cannot make use of advanced timing abilities like sharing triggers and clocks via the PXI trigger lines. Your best bet is to name your devices accordingly on your development machine so that you reference the right devices when you move to the actual hardware. Pay attention to routes that involve signals to or from PXI trigger lines and if you have any devices that need the PXI system timing slot’s special routing abilities.
Matt
Applications Engineer
National Instruments

Triggerring PXI-4110 to measure 1 current value while HSDIO PXI-6552 generating waveform

Hi,
Some question about PXI-4110 to measure current while PXI-6552 is generating the waveform.
1. Let say, I need to measure 3 points of current values, i.e. while PXI-6552 is generating sample-1000, 2000 and 3500. On the edge of sample 1000,2000 and 3500, the PXI-6552 will send a pulse via PFI line or via PXI backplane trigger line. My question is, is it possible to trigger PXI-4110 (hardware trigger or software trigger) to measure current values at these points ?
2. Let say I need to measure the current on 0ms (start of waveform generation by PXI-6552) , 1ms, 2ms, 3ms, 4ms... and so on for 1000 points of measurement, code diagram as shown at the figure below. It is possible for the VI "niDCPower Measure Multiple" to measure exactly at 1ms, 2ms, 3ms .. ? How much time will have to spend to complete acquire 1 point of measurement by "niDCPower Measure Multiple" ?
Thanks for viewing this post. Your advice on hardware used or software method is much appreciated. Thanks in advance.
Message Edited by engwei on 02-02-2009 04:24 AM
Attachments:
[email protected] ‏46 KB

Hi engwei,
1. Unfortunately, the 4110 does not support hardware triggering. Therefore you cannot implement direct triggering through the backplane or anything like that. However, there are a couple of possible workarounds you can try:
a) Use software triggering: Say your 6552 is generating in one while loop, and your 4110 is to measure in another while loop. You can use a software syncrhonization method like notifiers to send a notification to your 4110 loop when your 6552 has generated the desired sample. This method, however, will not be very deterministic because the delay between the trigger and the response depends on your processor speed and load. Therefore, if you have other applications running in the background (like antivirus) it will increase the delay.
b) Use hardware triggering on another device: If you have another device that supports hardware triggering (like maybe an M-series multifunction DAQ module), you can configure this device to be triggered by a signal from the 6552, perform a very quick task (like a very short finite acquisition) then immediately execute the DCPower VI to perform the measurement. The trigger can be configured to be re-triggerable for multiple usage. This will most likely have a smaller time delay then the first option, but there will still be a delay (the time it takes to perform the short finite acquisiton on the M-series). Please refer to the attached screenshot for an idea of how to implement this.
2. To make your 4110 measure at specific time intervals, you can use one of the methods discussed above. As for how long it will take to acquire 1 measurement point, you may find this link helpful: http://zone.ni.com/devzone/cda/tut/p/id/7034
This article is meant for the PXI-4130 but the 4110 has the same maximum sampling rate (3 kHz) and so the section discussing the speed should apply for both devices.
Under the Software Measurement Rate section, it is stated that the default behavior of the VI is to take an average of 10 samples. This corresponds to a maximum sampling rate of 300 samples/second. However, if you configure it to not do averaging (take only 1 sample) then the maximum rate of 3000 samples/second can be achieved.
It is also important to note that your program can only achieve this maximum sampling rate if your software loop takes less time to execute than the actual physical sampling. For example, if you want to sample at 3000 samples/second, that means that taking one sample takes 1/3000 seconds or 333 microseconds. If you software execution time is less than 333 microseconds, then you can achieve this maximum rate (because the speed is limited by the hardware, not the software). However, if your software takes more than 333 microseconds to execute, then the software loop time will define the maximum sampling rate you can get, which will be lower than 3000 samples/second.
I hope this answers your question.
Best regards,
Vern Yew
Applications Engineer, NI ASEAN
Best regards,
Vern Yew
Applications Engineer
Attachments:
untitled.JPG ‏18 KB

How do you configure multiple PXI 1011 chassis' in MAX?

I have two PXI 1011 chassis'. The first has the MXI-3 card hooked to a MXI-3 PC card through fiber. The second chassis has an 8176 controller and the 6052e GPIB card. Both chassis have multiple SCXI cards. The problem is the configuration in MAX. MAX 3 picks up the MXI-3 card and chassis with all the SCXI modules, but will not pick up the 8176 chassis. This 8176 is hooked to the PC through a CAT5 ethernet switch.I know there are problems with multiple chassis configuration, but I'm sure I'm just missing something here.

Hi,
So it sounds like you have two PXI systems that are not connected or related to each other, is that right? Since your PXI chassis connected via MXI-3 is working fine, we�ll take that out of the equation.
It sounds like you are trying to configure your PXI-8176 system as a Remote System through an Ethernet connection. Is your PXI-8176 running Windows (if so which version) or Real-Time (RT) operating system?
If you are running Windows XP on the PXI-8176 and also on your computer you can use XP Remote Desktop to control your PXI-8176 system through Ethernet (see the following link for information on that):
http://digital.ni.com/public.nsf/websearch/C074C33F4DE3FA5186256D3D007788DA?OpenDocument
Another option is to use Remote Device Access (RDA) to cont
rol your SCXI modules and DAQ board (6052E). RDA will only work with Traditional NI-DAQ, it is not supported in NI-DAQmx. I�ve included a couple of links for KB�s that have more information on RDA for you.
http://digital.ni.com/public.nsf/websearch/3a4d2f5f4354e53a862568c0006a8bc0?OpenDocument
http://digital.ni.com/public.nsf/websearch/5CC9792C6CD4A34C862565BC0072D5DF?OpenDocument
If you ordered your controller only with Real-Time on it you can use the following document to configure and troubleshoot your PXI-8176 RT system.
http://www.ni.com/support/install/install_configure_6.htm
I hope this helps you.
Regards,
Doug K.
National Instruments

How to download eds file to PXI-8461D card from MAX?

Hello,
I have a PXI-8461D DeviceNet Card. I have installed the card in PXI system and able to see it in MAX under remote system chasis. But I am not able to see the Configurator when I right click the card. Also not finding it in RT configuration window. NI-DNET version is 1.6.1 How can I launch configurator for DNET cards and download eds files?
Thanks in advance.
A Senthilnathan
Solved!
Go to Solution.

Looks like there is already a good converstation going in this thread. Duplicate Post
-Marshall R
National Instruments
Applications Engineer
One stop for all your NI-VISA Support
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Carte PXI non reconnue dans MAX

Bonjour,
Voilà mon problème.
J'ai une carte NI PXI 7852, que je ne trouves pas dans MAX.
Pourtant celle ci est reconnue et trouvée dans le Gestionnaire de Périphérique.
De ce fait mon programme ne peut s'exécuter sans la présence de cette carte.
Comment régler un tel type de problème sachant que j'ai réinstaller les derniers drivers NIDAQmx de la version utilisée et que ça ne se reconnait toujours pas.
Résolu !
Accéder à la solution.

Bonjour,
Je pense que c'est le comportement normal de la carte.
Il s'agit d'une carte à base de technologie FPGA qui a besoin d'un fichier bitfile créé par le module LabVIEW FPGA pour avoir le comportement souhaité.
RIO signifie Reconfigurable Inpout / Output.
Pouvez vous envoyer une copie d'écran de votre configuration développée sous Measurement & Automation Explorer ?
Obtenez vous quelque chose de similaire à cela :
Cordialement,
PS : Natty, nice job with Kinect Das ist wunderbar
Da Helmut

Non-NI PXI support by NI MAX

Hi All,
I am new to PXI world..but i have a basic question...
How to configure ARINC cards(non-NI drivers) thru NI MAX when it is in the PXI chassis??
Kindly answer the same as soon as possible.
Thanks,
Priya.

Hi Priya.
Thanks for posting to the NI Discussion Forums. As an aside, please post your questions in the appropriate forum so our dedicated users of a specific product can also help you with the question. So, for example, this question should not be in Teststand, but rather in the PXI forums.
In order to see 3rd party cards in MAX, you will need to use the VISA Driver Development Wizard. This app can be found by navigating to Start>>Programs>>National Instruments>>VISA>>Driver Wizard. After launching this app, please refer to the following tutorial on how to configure the PXI card:
Using the VISA Driver Development Wizard and NI-VISA to Register-Level Program a PXI/PCI Device under Windows
http://zone.ni.com/devzone/cda/tut/p/id/4713
Let me know if this helps!
Brian F
Applications Engineer
National Instruments

NI USB 6216 max current in output

Hello everybody,
Please someone could tell me what is the maximum current the NI USB-6216 can supply in output. I found a value of +/- 2 mA for current drive in the datasheet, is this value correspond to the data I'm looking for ?
Thank you in advance

Yes, the 6216 can source up to 2mA max per channel, and up to a total of 4mA for all channels.
Dan

NI PXI-2564 115Vac 400Hz max current 4 amps

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