Delta DOP Series HMI Connection ManualDOP-A/AE/AS Series
1.1Pin Definition of Serial Communication
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COM1 |
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| PIN | Mode |
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| 1 | N.C |
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| Pin1 |
| 2 | RXD |
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| 3 | TXD |
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| 4 | N.C |
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| 5 | GND |
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| 6 | N.C |
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| 7 | RTS |
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| 8 | CTS |
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| 9 | N.C |
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COM2 |
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| PIN |
| Mode 1 | Mode 2 |
| Mode 3 | |
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| 1 |
| N.C | RXD- |
| D- | |
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| Pin1 | 2 |
| RXD | RXD+ |
| D+ | |
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| 3 |
| TXD | TXD+ |
| D+ | |
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| 4 |
| N.C | TXD- |
| D- | |
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| 5 |
| GND | GND |
| GND | |
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| 6 |
| N.C | RTS- |
| N.C | |
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| 7 |
| RTS | RTS+ |
| N.C | |
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| 8 |
| CTS | CTS+ |
| N.C | |
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| 9 |
| N.C | CTS- |
| N.C | |
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NOTE
1)Mode 3 is for
2)Grounding is highly recommended if
3)DO NOT connect Frame Ground (FGND) to GND. Please connect FGND to the outer covering of connector.
4)Transmission speed is relevant to distance and baud rate.
Revision January, 2008, Doc. Name: 2007PDD23000007 |
