DS2400 | DATALOGIC |
RS232 Interface
The serial interface is used in this case for point to point connections; it handles communication with the host computer and allows both transmission of code data and the programming of the scanner. This is the default setting.
The following pins are used for RS232 interface connection:
Pin |
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2 |
| TX232 |
| Transmitted Data | |||||||
3 |
| RX232 |
| Received Data | |||||||
4 |
| RTS232 | Request To Send | ||||||||
5 |
| CTS232 | Clear To Send | ||||||||
7 |
| SGND |
| Signal Ground | |||||||
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| DS2400 |
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| USER INTERFACE | ||||||
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| 2 | TX232 |
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| RXD |
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| 3 | RX232 |
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| TXD | |||
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| 4 | RTS232 |
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| DCD | |||
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| 5 | CTS232 |
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| DTR | |||
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| 7 | SGND |
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| SGND | |||
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Figure 2.12 – RS232 main interface connections using hardware handshaking
The RTS232 and CTS232 signals control data transmission and synchronize the connected devices.
2.10- Installation