Current and voltage of NI-9482
How much are the current and the voltage released from NI-9482 with the attached VI (simplest VI)?The user manual of NI-9482 tells us the maximum current and voltage; 2.5A max at 30VDC, 1A max at...
View ArticleHow to get input/output using the NATIONAL INSTRUMENTS USB 6008 - MATLAB
I was wondering if anyone could help how to get input/output using the NATIONAL INSTRUMENTS (NI)USB 6008 device please in MATLAB. While we think we have been able to write to it, we have not been able...
View ArticleNI-6509 Python performance issue when writing to Output
Hi All, I'm using an NI-6509 / PCI card to generate encoder pulses. All we do is write to the outputs every 2ms. It seems the write is a blocking call, and when we check the min/max time for a write...
View ArticleLabView and digital outputs
Can anyone help , I need to send a digital output to the ni 9474DAQmx, I can get the unit to respond to the self test no problem. When I write to it does not respond. I have tried DAQmx native and DAQ...
View ArticleHSDIO acquisition sample/ref clock help
I am working on trying to do some data acquisition with an NI-6545 installed in a 1095 chassis. I am supplying the chassis with a 10MHz reference source that is generated externally and also...
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Channels in Data Doesn't Match Channels in Task
Hello everyone.I connect the NI9213 and 9474. I want to create an analog input from 9213 and digital output from 9474 (See in the attached file). But Channels in Data Doesn't Match Channels in...
View ArticleUSB 8451 - can not use SPI - device is recognized by DAQmx as IO port only
Hallo, I have a problem with an 8451 SPI interface. It is connected to my system (labview 2019) and is recognized by the Measurement and Automation explorer - but then only for use of the digital I/O...
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How to connect boolean case structure to multiple channel digital output?
Hello,I can connect the case structure to a single channel of digital output. Then I want to control two digital output channels at the same time, I connected the case structure to multiple channels,...
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How to control the 1 boolean N lines in digtal output?
Dear All, I want to control Line 0:2 at the same time. But after I set the True of the date array, the LED of NI 9474 was still not lighted.How to solve this problem? Thanks a lot.
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NI 9485 controlling heaters using Python
Hello,I am attempting to use an NI 9485 SSR module to control a set of Clippard electronic valves I am using for an experiment. Each valve will send a different type of fuel into a combustion chamber...
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DIO select direction
Hello,I am using DIO-6361. In MAX I can select the direction of the Digital lines from Input to Output and vise versa. How do I do that using LabVIEW?For example I need to pull Port1/Line0 to low and...
View ArticleAdditional letters in NI part number on the device
Why there are additional numbers in the NI part numbers. For ex. original part number is 779975-01, whereas on the hardware it is mentioned as 779975E-01L. Any significance to those numbers. Are they...
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sbRIO-9627 and 9626 RMC Connector Pinout Compatibility
We are planning on developing a custom RMC board compatible with both the sbRIO-9627 and the sbRIO-9626. Looking at the connector pinout info on the respective user manuals of both boards we noticed...
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NI-USB 6008 Digital Output for SSR control
Hello I'm having a bit of an issue with controlling a SSR with my NI-USB 6008. I'm trying to control a G3NE-205T-US-DC5 Control SSR with the Digital Output from the USB 6008 which as far as I can tell...
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NI 9485 for Analogue Output
Hello, Our student team was donated a NI 9485 module for our CompactDaq to control 7X 24V DC 105mA solenoid valves. I understand this is a 60V digital relay. After reading through the spec sheets and...
View ArticleLogic Analyzer VP-3620A manual required?
Hello,I'm new here but I've a modest question I'm searching a manual for the ultra old National logic analyzer VP-3620A? Can anybody help me in this way?And no I don't want to buy a new one this is...
View ArticleWriting to two output channels simultaneously crashes nidaqmx (python)
Hello everyone I'm a new user of NI boards and am a bit lost with a dual stream_writers problem that I can't seem to find a solution to. I'm trying to use a NI 6229 card with 2 x BNC-2090A (or even a...
View ArticleNi USB-6525 Delivering
We has planed to use the USB-6525 but I was informed that there are more than 3 months delivery time.Does anyone know any alternative?
View ArticleSHC68-68 EPM vs SH68-C68-S
Hi everyone, I am using PCIe-7852R to generate square ware at 1MHz. I have two cable connect to the board1. SHC68-68 EPM2. SH68-C68-S However, the output of two cables have different: (you can check in...
View ArticleUnable to get signal out of digital I/O channels on 9401.
I'm trying to trigger two separate relays to open and close a valve by sending a long ttl pulse on a button press. I get a constant 5v signal for 5 seconds on channel 0 but for channel 1, I only get a...
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