| 1 | Digital Input/Output 01 (RS422/485 -) | 1 | | 2 | Digital Input/Output 17 (RS422/485 -) | 5 |
| 3 | Digital Input/Output 01 (RS422/485 +) | 4 | Digital Input/Output 17 (RS422/485 +) |
| 5 | Digital Input/Output 02 (RS422/485 -) | 6 | Digital Input/Output 18 (RS422/485 -) |
| 7 | Digital Input/Output 02 (RS422/485 +) | 8 | Digital Input/Output 18 (RS422/485 +) |
| 9 | Ground | - | 10 | Ground | - |
| 11 | Digital Input/Output 03 (RS422/485 -) | 1 | 12 | Digital Input/Output 19 (RS422/485 -) | 5 |
| 13 | Digital Input/Output 03 (RS422/485 +) | 14 | Digital Input/Output 19 (RS422/485 +) |
| 15 | Digital Input/Output 04 (RS422/485 -) | 16 | Digital Input/Output 20 (RS422/485 -) |
| 17 | Digital Input/Output 04 (RS422/485 +) | 18 | Digital Input/Output 20 (RS422/485 +) |
| 19 | Ground | - | 20 | Ground | - |
| 21 | Digital Input/Output 05 (RS422/485 -) | 2 | 22 | Digital Input/Output 21 (RS422/485 -) | 6 |
| 23 | Digital Input/Output 05 (RS422/485 +) | 24 | Digital Input/Output 21 (RS422/485 +) |
| 25 | Digital Input/Output 06 (RS422/485 -) | 26 | Digital Input/Output 22 (RS422/485 -) |
| 27 | Digital Input/Output 06 (RS422/485 +) | 28 | Digital Input/Output 22 (RS422/485 +) |
| 29 | Ground | - | 30 | Ground | - |
| 31 | Digital Input/Output 07 (RS422/485 -) | 2 | 32 | Digital Input/Output 23 (RS422/485 -) | 6 |
| 33 | Digital Input/Output 07 (RS422/485 +) | 34 | Digital Input/Output 23 (RS422/485 +) |
| 35 | Digital Input/Output 08 (RS422/485 -) | 36 | Digital Input/Output 24 (RS422/485 -) |
| 37 | Digital Input/Output 08 (RS422/485 +) | 38 | Digital Input/Output 24 (RS422/485 +) |
| 39 | Ground | - | 40 | Ground | - |
| 41 | Digital Input/Output 09 (RS422/485 -) | 3 | 42 | Digital Input/Output 25 (RS422/485 -) | 7 |
| 43 | Digital Input/Output 09 (RS422/485 +) | 44 | Digital Input/Output 25 (RS422/485 +) |
| 45 | Digital Input/Output 10 (RS422/485 -) | 46 | Digital Input/Output 26 (RS422/485 -) |
| 47 | Digital Input/Output 10 (RS422/485 +) | 48 | Digital Input/Output 26 (RS422/485 +) |
| 49 | Ground | - | 50 | Ground | - |
| 51 | Digital Input/Output 11 (RS422/485 -) | 3 | 52 | Digital Input/Output 27 (RS422/485 -) | 7 |
| 53 | Digital Input/Output 11 (RS422/485 +) | 54 | Digital Input/Output 27 (RS422/485 +) |
| 55 | Digital Input/Output 12 (RS422/485 -) | 56 | Digital Input/Output 28 (RS422/485 -) |
| 57 | Digital Input/Output 12 (RS422/485 +) | 58 | Digital Input/Output 28 (RS422/485 +) |
| 59 | Ground | - | 60 | Ground | - |
| 61 | Digital Input/Output 13 (RS422/485 -) | 4 | 62 | Digital Input/Output 29 (RS422/485 -) | 8 |
| 63 | Digital Input/Output 13 (RS422/485 +) | 64 | Digital Input/Output 29 (RS422/485 +) |
| 65 | Digital Input/Output 14 (RS422/485 -) | 66 | Digital Input/Output 30 (RS422/485 -) |
| 67 | Digital Input/Output 14 (RS422/485 +) | 68 | Digital Input/Output 30 (RS422/485 +) |
| 69 | Ground | - | 70 | Ground | - |
| 71 | Digital Input/Output 15 (RS422/485 -) | 4 | 72 | Digital Input/Output 31 (RS422/485 -) | 8 |
| 73 | Digital Input/Output 15 (RS422/485 +) | 74 | Digital Input/Output 31 (RS422/485 +) |
| 75 | Digital Input/Output 16 (RS422/485 -) | 76 | Digital Input/Output 32 (RS422/485 -) |
| 77 | Digital Input/Output 16 (RS422/485 +) | 78 | Digital Input/Output 32 (RS422/485 +) |
| 79 | Ground | - | 80 | Ground | - |