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13 Appendix D: RS-485 Connections
| DB9M | ||
Signal Name | Direction |
| Pin |
Data B (+) | In/Out | DATA B (+) | 3 |
Data A (−) | In/Out | DATA A (−) | 4 |
Signal Ground | GND | 5 |
Refer to Chapter 2 for more information.
Document Number: |
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