Benchtop Measurement and Test
Distributed Measurement and Control
Systems Engineering Software
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
I have a couple of questions about the PCI 6601.
Are the DO open-collector?
Do I need to provide an external 5V pull-up to the DO?
Thanks in advance for any help,
Go to Solution.
Do you look for on the manuals?
Actually I did... but probably without enough attention...
So: yes I need to pull up the PFI externally.
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