
Appendix C – Connector Pinouts
Digital I/O Card (‘902)
AES/EBU IN
| 9 - 16 | 1 - 8 | 
| 25 - 32 | 17 - 24 | 
AES/EBU OUT
9 - 16 1 - 8
25 - 32 17 - 24
| 
 | AES/EBU In  | 
 | |||||||
| 
 | 
 | ||||||||
| 
 | Location: | 
 | 
 | 
 | 902 DIO | 
 | 
 | 
 | |
| 
 | Connector Type: | 
 | 
 | ||||||
| 
 | Cct | 
 | Hot | 
 | Cold | 
 | Screen | 
 | Notes | 
| 
 | 
 | 
 | 
 | 
 | |||||
| 
 | 1 | 
 | 24 | 
 | 12 | 
 | 25 | Pin 13 unused | |
| 
 | 2 | 
 | 10 | 
 | 23 | 
 | 11 | 
 | 
 | 
| 
 | 3 | 
 | 21 | 
 | 9 | 
 | 22 | 
 | 
 | 
| 
 | 4 | 
 | 7 | 
 | 20 | 
 | 8 | 
 | 
 | 
| 
 | 5 | 
 | 18 | 
 | 6 | 
 | 19 | 
 | 
 | 
| 
 | 6 | 
 | 4 | 
 | 17 | 
 | 5 | 
 | 
 | 
| 
 | 7 | 
 | 15 | 
 | 3 | 
 | 16 | 
 | 
 | 
| 
 | 8 | 
 | 1 | 
 | 14 | 
 | 2 | 
 | 
 | 
| 
 | AES/EBU Out  | 
 | |||||||
| 
 | 
 | ||||||||
| 
 | Location: | 
 | 
 | 
 | 902 DIO | 
 | 
 | 
 | |
| 
 | Connector Type: | 
 | 
 | ||||||
| 
 | Cct | 
 | Hot | 
 | Cold | 
 | Screen | 
 | Notes | 
| 
 | 
 | 
 | 
 | 
 | |||||
| 
 | 1 | 
 | 24 | 
 | 12 | 
 | 25 | Pin 13 unused | |
| 
 | 2 | 
 | 10 | 
 | 23 | 
 | 11 | 
 | 
 | 
| 
 | 3 | 
 | 21 | 
 | 9 | 
 | 22 | 
 | 
 | 
| 
 | 4 | 
 | 7 | 
 | 20 | 
 | 8 | 
 | 
 | 
| 
 | 5 | 
 | 18 | 
 | 6 | 
 | 19 | 
 | 
 | 
| 
 | 6 | 
 | 4 | 
 | 17 | 
 | 5 | 
 | 
 | 
| 
 | 7 | 
 | 15 | 
 | 3 | 
 | 16 | 
 | 
 | 
| 
 | 8 | 
 | 1 | 
 | 14 | 
 | 2 | 
 | 
 | 
BNC Breakout Panel
| 
 | 
 | 
 | 
 | IN | 
 | 
 | 
 | 
 | 
 | 
 | 
 | OUT | 
 | 
 | 
 | 
| 1 | 2 | 9 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 9 | 1 | 1 | 1 | 2 | 2 | 
| 
 | 
 | 
 | 0 | 7 | 8 | 5 | 6 | 
 | 
 | 
 | 0 | 7 | 8 | 5 | 6 | 
| 3 | 4 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 1 | 1 | 1 | 2 | 2 | 2 | 
| 
 | 
 | 1 | 2 | 9 | 0 | 7 | 8 | 
 | 
 | 1 | 2 | 9 | 0 | 7 | 8 | 
| 5 | 6 | 13 | 1 | 2 | 2 | 2 | 3 | 5 | 6 | 13 | 1 | 2 | 2 | 2 | 3 | 
| 
 | 
 | 
 | 4 | 1 | 2 | 9 | 0 | 
 | 
 | 
 | 4 | 1 | 2 | 9 | 0 | 
| 7 | 8 | 1 | 1 | 2 | 2 | 3 | 3 | 7 | 8 | 1 | 1 | 2 | 2 | 3 | 3 | 
| 
 | 
 | 5 | 6 | 3 | 4 | 1 | 2 | 
 | 
 | 5 | 6 | 3 | 4 | 1 | 2 | 
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