
Console Port Pin Assignments
Serial Cable Signal Directions for DB-9 Ports
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| Terminal or PC | |
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1 |
| Reserved | 1 | ||
2 |
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| 2 |
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3 |
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| 3 |
4 |
| Reserved | 4 | ||
5 |
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| 5 |
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6 |
| Reserved | 6 | ||
7 |
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| 7 |
8 |
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| 8 |
| Reserved | ||||
9 |
| 9 | |||
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Serial Cable Signal Directions for DB-25 Ports
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| Terminal or PC | |
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1 |
| Reserved | 8 | ||
2 |
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| 3 |
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3 |
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| 2 |
4 |
| Reserved | 20 | ||
5 |
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| 7 |
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6 |
| Reserved | 6 | ||
7 |
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| 4 |
8 |
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| 5 |
| Reserved | ||||
9 |
| 22 | |||
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