National Instruments PCI/PXI-781 R Series Getting Started page 7

68 34
DIO39 DIO38
DIO37 67 33 DIO36
66 32
DIO35 DIO34
65 31
DIO33 DIO32
64 30 DIO30
DIO31
DIO29 63 29 DIO28
DIO27 62 28 +5V
61 27 +5V
DIO26
60 26 DGND
DIO25
DGND
DIO24 59 25
DIO23 58 24 DGND
57 23
DIO22 DGND
56 22
DIO21
DGND
DIO20 55 21
DGND
54 20 DGND
DIO19
53 19 DGND
DIO18
DIO17 52 18 DGND
51 17
DGND
DIO16
50 16
DGND
DIO15
49 15 DGND
DIO14
48 14 DGND
DIO13
47 13 DGND
DIO12
46 12 DGND
DIO11
DGND
45 11
DIO10
DGND
44 10
DIO9
43 9 DGND
DIO8
DGND
42 8
DIO7
41 7 DGND
DIO6
40 6 DGND
DIO5
39 5 DGND
DIO4
DGND
38 4
DIO3
37 3 DGND
DIO2
36 2 DGND
DIO1
35 1 DGND
DIO0
Caution
Connections that exceed any of the maximum ratings of input or output signals on the
NI 78xxR can damage the NI 78xxR device and the computer or chassis. NI is not liable for any
damage resulting from such signal connections. For the maximum input and output ratings for each
signal, refer to the NI R Series Multifunction RIO Specifications, available at
Getting Started with R Series Multifunction RIO
TERMINAL 68
TERMINAL 34
TERMINAL 1
TERMINAL 35
TERMINAL 68
TERMINAL 34
TERMINAL 1
TERMINAL 35
Figure 5. NI 783 x R/784 x R/785 x R Connector Pin Assignments and Locations
AIGND0
AIGND2
AI4+ 1
AIGND4
AI5+ 1
AI6+ 1
AIGND6
AI7+ 1
AISENSE
AO4 1
AO5 1
AO6 1
AO7 1
TERMINAL 35
DIO15
TERMINAL 1
DIO13
DIO11
TERMINAL 34
TERMINAL 68
1 No Connect on the NI 7830R
6
68 34
AI0+ AI0–
AIGND1
67 33
66 32 AI1–
AI1+
65 31
AI2+ AI2–
64 30
AIGND3
AI3–
AI3+ 63 29
AI4– 1
62 28
AIGND5
61 27
AI5– 1
60 26
AI6– 1
59 25
58 24 AIGND7
AI7– 1
57 23
56 22
No Connect
AO0 55 21
AOGND0
AOGND1
AO1 54 20
AO2 53 19 AOGND2
AO3 52 18 AOGND3
51 17 AOGND4
50 16
AOGND5
AOGND6
49 15
48 14 AOGND7
47 13 DIO14
DIO12
46 12
DIO10
45 11
44 10 DIO8
DIO9
43 9 DGND
DIO7
DGND
42 8
DIO6
41 7 DGND
DIO5
DGND
40 6
DIO4
DGND
DIO3 39 5
DGND
38 4
DIO2
DGND
DIO1 37 3
36 2 DGND
DIO0
+5V 35 1 +5V
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