Figure b-2. ni 781xr i/o connector pin assignments, E b-2, Ni 781xr i/o connector pin assignments – National Instruments NI 781xR User Manual
Page 35
Appendix B
Connecting I/O Signals
© National Instruments Corporation
B-3
Figure B-2 shows the I/O connector pin assignments for the I/O connectors
on the NI 781xR.
Figure B-2. NI 781xR I/O Connector Pin Assignments
To access the signals on the I/O connectors, you must connect a cable from
the I/O connector to a signal accessory. Plug the small VHDCI connector
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+5V
+5V
DIO28
DIO31
DIO33
DIO35
DIO37
DIO39
DIO0
DIO2
DIO3
DIO5
DIO6
DIO7
DIO8
DIO1
DIO4
DIO9
DIO10
DIO11
DIO12
DIO13
DIO14
DIO15
DIO16
DIO17
DIO18
DIO19
DIO20
DIO21
DIO22
DIO23
DIO24
DIO25
DIO26
DIO27
DIO29
DIO30
DIO32
DIO34
DIO36
DIO38
35
1
36
2
37
3
38
4
39
5
40
6
41
7
42
8
43
9
44 10
45 11
46 12
47 13
48 14
49 15
50 16
51 17
52 18
53 19
54 20
55 21
56 22
57 23
58 24
59 25
60 26
61 27
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63 29
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