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From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
The following table shows how the signals and pins of a typical 68-pin NI 62xx M Series board, like the NI 6221, are mapped to a 50-pin connector through the 68F-50M MIO Cable Adapter. Note that PFI 15/P2.7 is mapped with several D GND pins to pins 24 and 33 of the 50-pin connector.
Pin Number (1-50) | Signal Name | Pin Number (1-68) |
---|---|---|
1,2 | AI GND | 24,27,29,32,56,59,64,67 |
3 | AI 0 | 68 |
4 | AI 8 | 34 |
5 | AI 1 | 33 |
6 | AI 9 | 66 |
7 | AI 2 | 65 |
8 | AI 10 | 31 |
9 | AI 3 | 30 |
10 | AI 11 | 63 |
11 | AI 4 | 28 |
12 | AI 12 | 61 |
13 | AI 5 | 60 |
14 | AI 13 | 26 |
15 | AI 6 | 25 |
16 | AI 14 | 58 |
17 | AI 7 | 57 |
18 | AI 15 | 23 |
19 | AI SENSE 1 | 62 |
20 | AO 0 | 22 |
21 | AO 1 | 21 |
22 | APFI 0 | 20 |
23 | AO GND 0, AO GND 1 | 54,55 |
24,33 | D GND,PFI 15/P2.7 | 4,7,9,12,13,15,18,35,36,39,44,50,53 |
25 | P0.0 | 52 |
26 | P0.4 | 19 |
27 | P0.1 | 17 |
28 | P0.5 | 51 |
29 | P0.2 | 49 |
30 | P0.6 | 16 |
31 | P0.3 | 47 |
32 | P0.7 | 48 |
34 | +5V | 14 |
35 | +5V | 8 |
36 | PFI 11/P2.3 | 46 |
37 | PFI 10/P2.2 | 45 |
38 | PFI 0/P1.0 | 11 |
39 | PFI 1/P1.1 | 10 |
40 | PFI 2/P1.2 | 43 |
41 | PFI 3/P1.3 | 42 |
42 | PFI 4/P1.4 | 41 |
43 | PFI 13/P2.5 | 40 |
44 | PFI 5/P1.5 | 6 |
45 | PFI 6/P1.6 | 5 |
46 | PFI 7/P1.7 | 38 |
47 | PFI 8/P2.0 | 37 |
48 | PFI 9/P2.1 | 3 |
49 | PFI 12/P2.4 | 2 |
50 | PFI 14/P2.6 | 1 |
The Adapter can also be connected to Connector 1 of M-Series devices 6224, 6229, 6254, 6259, 6284, 6289. In this case, the signals on the pins of Connector 1 will map to the 50-pin connector as shown in the following table:
Pin Number (1-50) | Signal Name | Pin Number (1-68) |
---|---|---|
1,2 | AI GND | 24,27,29,32,56,59,64,67 |
3 | AI 16 | 68 |
4 | AI 24 | 34 |
5 | AI 17 | 33 |
6 | AI 25 | 66 |
7 | AI 18 | 65 |
8 | AI 26 | 31 |
9 | AI 19 | 30 |
10 | AI 27 | 63 |
11 | AI 20 | 28 |
12 | AI 28 | 61 |
13 | AI 21 | 60 |
14 | AI 29 | 26 |
15 | AI 22 | 25 |
16 | AI 30 | 58 |
17 | AI 23 | 57 |
18 | AI 57 | 23 |
19 | AI SENSE 2 | 62 |
20 | NC | 22 |
21 | NC | 21 |
22 | NC | 20 |
23 | NC | 54,55 |
24,33 | D GND, P0.31 | 4,7,9,12,13,15,18,35,36,39,44,50,53 |
25 | P0.8 | 52 |
26 | P0.12 | 19 |
27 | P0.9 | 17 |
28 | P0.13 | 51 |
29 | P0.10 | 49 |
30 | P0.14 | 16 |
31 | P0.11 | 47 |
32 | P0.15 | 48 |
34 | +5V | 14 |
35 | +5V | 8 |
36 | P0.27 | 46 |
37 | P0.26 | 45 |
38 | P0.16 | 11 |
39 | P0.17 | 10 |
40 | P0.18 | 43 |
41 | P0.19 | 42 |
42 | P0.20 | 41 |
43 | P0.29 | 40 |
44 | P0.21 | 6 |
45 | P0.22 | 5 |
46 | P0.23 | 38 |
47 | P0.24 | 37 |
48 | P0.25 | 3 |
49 | P0.28 | 2 |
50 | P0.30 | 1 |