Appendix B: Front Panels for Traditional NI-DAQ
(Legacy) Devices
This appendix describes digitizer front panels and signal connections for the Traditional
NI-DAQ (Legacy) device, NI 5620/5621.
NI 5620/5621 Front Panels
Figure 22 shows the NI PXI-5620/5621 front panels.
28 | ni.com | NI High-Speed Digitizers Getting Started Guide
Figure 22. NI 5620/5621 Front Panels
NI PXI-5620
64 MS/s Digitizer
INPUT
50
+20 dBm MAX
±2 VDC MAX
REF CLK IN
50
+16 dBm MAX
±10 VDC MAX
PFI 1
TTL (+5 V MAX)
NI PXI-5621
64 MS/s Digitizer
INPUT
50
+20 dBm MAX
±3 VDC MAX
REF CLK IN
50
+20 dBm MAX
±10 VDC MAX
PFI 1
TTL (+5 V MAX)