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Chapter 3 Signal Connections
© National Instruments Corporation 3-3 SC-2040 User Manual
Table 3-1. Pin Assignments for Connectors J11 and J12
Breakout Connector J11
Pin Numbers
SC-2040
Signal Names
1
MIO-16E Series
Signal Names
I/O Connector J12
Pin Numbers
1, 2 AIGND AIGND 24, 27, 29, 32, 56, 59, 64, 67
3 ACH0 ACH0 68
4 AIGND ACH8 34
5 ACH1 ACH1 33
6 AIGND ACH9 66
7 ACH2 ACH2 65
8 AIGND ACH10 31
9 ACH3 ACH3 30
10 AIGND ACH11 63
11 ACH4 ACH4 28
12 AIGND ACH12 61
13 ACH5 ACH5 60
14 AIGND ACH13 26
15 ACH6 ACH6 25
16 AIGND ACH14 58
17 ACH7 ACH7 57
18 AIGND ACH15 23
19 NC AISENSE 62
20 NC DAC0OUT 22
21 NC DAC1OUT 21
22 NC EXTREF 20
23 NC AOGND 54, 55
24, 33 DGND DGND 4, 7, 9, 12, 13, 15, 18, 35, 36, 39,
44, 50, 53
25 NC DIO0 52
26 NC DIO4 19
27 NC DIO1 17
28 NC DIO5 51
29 NC DIO2 49
30 NC DIO6 16
31 NC DIO3 47
32 NC DIO7 48
34, 35 +5V +5V 8, 14
36 NC SCANCLK 46
37 NC EXTSTROBE* 45
38 NC PFI0/TRIG1 11
39 NC PFI1/TRIG2 10
40 TRIG PFI2/CONVERT* 43
41 NC PFI3/GPCTR1_SOURCE 42
42 NC PFI4/GPCTR1_GATE 41
43 NC GPCTR1_OUT 40
44 NC PFI5/UPDATE* 6
45 NC PFI6/WFTRIG 5
46 TRACK*/HOLD PFI7/STARTSCAN 38
47 NC PFI8/GPCTR0_SOURCE 37
48 NC PFI9/GPCTR0_GATE 3
49 NC GPCTR0_OUT 2
50 NC FREQ_OUT 1
1
All signals labeled NC are unused by the SC-2040.