Female DB25 Connector (CP-102UL)
Port 0 | Port 1 | ||
12 | 9 | 5 | 2 |
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24 | 21 | 18 | 15 |
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Signal |
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| 0 |
| 1 | |||
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TxD |
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| 12 |
| 18 | |||
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RxD |
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| 24 |
| 5 | |||
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RTS |
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| 11 |
| 17 | |||
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CTS |
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| 23 |
| 4 | |||
DSR |
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| 10 |
| 16 | |||
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GND |
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| 22 |
| 3 | |||
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DCD |
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| 21 |
| 2 | |||
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DTR |
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| 9 |
| 15 | |||
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Male DB9 Connector (CP-102U & CBL-M25M9x2-50)
15
6 9
Signal | Pin Number |
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TxD | 3 |
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RxD | 2 |
RTS | 7 |
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CTS | 8 |
DSR | 6 |
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GND | 5 |
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DCD | 1 |
DTR | 4 |
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