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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.
07-27-2023 05:58 AM
请问数据采集卡卡USB-6000的PFI接口作为外触发，TTL高电平是多少？说明书上好像没有给出。默认是5V吗？
Solved! Go to Solution.
07-27-2023 07:45 AM
@hgl86 wrote: What is the high level of TTL when the PFI interface of the data acquisition card USB-6000 is used as an external trigger? It doesn't seem to be given in the manual. Is it 5V by default?
What is the high level of TTL when the PFI interface of the data acquisition card USB-6000 is used as an external trigger? It doesn't seem to be given in the manual. Is it 5V by default?
Duplicated with USB-6003 trigger TTL level
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