Rear Signal Connector; Table 2-3. Rear Signal Pin Assignments - National Instruments Module SCXI-1503 User Manual

Chapter 2 Connecting Signals

Rear Signal Connector

Rear Connector Diagram
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
NC means no connection.
RSVD means reserved.
SCXI-1503 User Manual
Table 2-3 shows the SCXI-1503 module rear signal connector pin
assignments.

Table 2-3. Rear Signal Pin Assignments

Signal Name
AI GND
AI 0 +
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SER DAT IN
DAQ D*/A
SLOT 0 SEL*
NC
DIG GND
NC
SER CLK
NC
NC
RSVD
NC
NC
NC
Pin Number Pin Number
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
2-10
Signal Name
2 AI GND
4 AI 0 –
6 NC
8 NC
10 NC
12 NC
14 NC
16 NC
18 NC
20 NC
22 NC
24 DIG GND
26 SER DAT OUT
28 NC
30 NC
32 NC
34 NC
36 SCAN CLK
38 NC
40 NC
42 NC
44 NC
46 RSVD
48 NC
50 NC
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