National Instruments PXI NI 5401 - Manual (Page 14)

Chapter 1 Generating Functions with the NI 5401
© National Instruments Corporation 1-7 NI 5401 User Manual
Figure 1-5. SHC50-68 68-Pin Connector Pin Assignments
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RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
NC
NC
NC
NC
NC
NC
NC
NC
EXT_TRIG
NC
68
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
RFU
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND