Digital Video Recorder 440/480 SeriesHardware setup en 23
4.4RS-232 COM port connections
The
Specifications
Connector type:
Maximum input voltage: ±25V
Communicaton protocol: Output signals according
Figure 4.5 |
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Signal name | Pin number | Description | |
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DCD_in |
| 1 | Carrier detection signal (not used) |
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RX |
| 2 | |
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TX |
| 3 | |
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N/C |
| 4 | No connection |
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System ground | 5 | System ground | |
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N/C |
| 6 | No connection |
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RTS |
| 7 | |
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CTS |
| 8 | |
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N/C |
| 9 | No connection |
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Table 4.1 | RS232 console port socket |
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Bosch Security Systems | Installation and Operation manual |
