Transmit-Receive Unit
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PURPOSE
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APPLICATION
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ADVANTAGES
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MAIN SPECIFICATIONS
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Number of modules:
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| - main | 1 pc. |
| - backup | 1 pc. |
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V.23 modem:
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| - number of main channels | 20 pcs. |
| - number of backup channels | 20 pcs. |
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RS-485-2W interface:
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| - number of main channels | 2 pcs. |
| - number of backup channels | 2 pcs. |
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RS-232 interface:
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| - number of main channels | 2 pcs. |
| - number of backup channels | 2 pcs. |
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Power supply voltage:
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| - DC mains | 12 - 24 V |
| Power consumption | ≤ 10 W |
| Interfaces | RS-485-2W, RS-232 |
| Communication protocol | ASCII |
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Operating conditions:
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| - air temperature | +5°C to +40°C |
| - relative humidity | 0 - 80% |
| - atmospheric pressure | 60 - 110 kPa |
| Protection | IP 21 |
| Life time | 10 years |
