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 |