![Appendix a device-specific information | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 11 / 185 Appendix a device-specific information | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 11 / 185](https://www.manualsdir.com/manuals/194326/11/national-instruments-data-acquisition-device-ni-usb-621x-page11.png)
Appendix a device-specific information | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 11 / 185
![Figure a-1. usb-6210 pinout, Table a-1. default ni-daqmx counter/timer pins, Device pinouts | National Instruments NI USB-621x User Manual | Page 136 / 178 Figure a-1. usb-6210 pinout, Table a-1. default ni-daqmx counter/timer pins, Device pinouts | National Instruments NI USB-621x User Manual | Page 136 / 178](https://www.manualsdir.com/manuals/193207/136/national-instruments-ni-usb-621x-page136.png)
Figure a-1. usb-6210 pinout, Table a-1. default ni-daqmx counter/timer pins, Device pinouts | National Instruments NI USB-621x User Manual | Page 136 / 178
![Chapter 6 digital i/o, Digital i/o on usb-6210/6211/6215/6218 devices, Digital i/o on usb-6210/6211/6215/6218 devices -1 | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 81 / 185 Chapter 6 digital i/o, Digital i/o on usb-6210/6211/6215/6218 devices, Digital i/o on usb-6210/6211/6215/6218 devices -1 | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 81 / 185](https://www.manualsdir.com/manuals/194326/81/national-instruments-data-acquisition-device-ni-usb-621x-page81.png)
Chapter 6 digital i/o, Digital i/o on usb-6210/6211/6215/6218 devices, Digital i/o on usb-6210/6211/6215/6218 devices -1 | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 81 / 185
![Usb-6210, Figure a-1. usb-6210 pinout, Figure a-1 | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 141 / 185 Usb-6210, Figure a-1. usb-6210 pinout, Figure a-1 | National Instruments Data Acquisition Device NI USB-621x User Manual | Page 141 / 185](https://www.manualsdir.com/manuals/194326/141/national-instruments-data-acquisition-device-ni-usb-621x-page141.png)