Getting Started with R Series Intelligent DAQ 4 ni.com
Step 3. Connect Signals

Figure4 shows the I/O connector pin assignments and locations for NI 781xR Digital R Series devices.

Figure5 shows the I/O connector pin assignments and locations for NI 78xxR Multifunction R Series

devices.

Figure 4. NI 781xR Connector Pin Assignments and Locations

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
62 28
63 29
64 30
65 31
66 32
67 33
68 34
CONNECTOR 1
(RDIO)
TERMINAL 34
TERMINAL 68
TERMINAL 35
TERMINAL 1
TERMINAL 35
TERMINAL 1
TERMINAL 34
TERMINAL 68
TERMINAL 34
TERMINAL 68
TERMINAL 35
TERMINAL 1
CONNECTOR 0
(RDIO)
CONNECTOR 2
(RDIO)
TERMINAL 35
TERMINAL 1
TERMINAL 34
TERMINAL 68
CONNECTOR 3
(RDIO)