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Re:Revolution Pi – Industrial PC Based on Raspberry Pi by chillingeffect on Saturday May 27, 2017 @12:49PM (#14430802)
I'm always looking for LabVIEW alternatives... is one of your cards an analog input module? How else to get 10-20 analog inputs? And is 10kHz sampling reasonable? What's the highest practical Fs? Thank you/danke!
Re:Revolution Pi – Industrial PC Based on Raspberry Pi by VdH1 on Saturday May 27, 2017 @03:34PM (#14431587)
Our AIO module which will be available in June/July is a high precision module (0.1% FSC accuracy without calibration) having 4 differential inputs which can be used as current or voltage inputs (several input ranges are software controlled available). There are 2 additional RT100/RT1000 inputs and 2 analog outputs (current or voltage). These modules are not designed for high speed data acquisition but as standard inputs for typical industrial analog sensors or analog controlled actuators. We are using delta sigma converters to achieve the high precision but this excludes high speed acquisition.
Re:Revolution Pi – Industrial PC Based on Raspberry Pi by chillingeffect on Sunday May 28, 2017 @10:51PM (#14437124)
Thanks! Sounds like a replacement for an NI USB DAQ 6008.
Re:Revolution Pi – Industrial PC Based on Raspberry Pi by l1k on Saturday May 27, 2017 @12:54PM (#14430827)
An AIO module is coming next month, but I'm not sure about the exact specs. I've just called the project manager, he promised to come here in a bit and answer open questions such as this one.