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PCI RS-422, RS-485, RS-530 Serial Interface
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SEALEVEL 7105
Ultra 485.PCI |
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The 7105 PCI serial interface provides one serial port configurable for RS-422, RS-485, or RS-530. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable. The 7105 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for maximum reliability in data intensive applications. Ordering options allow the choice of UARTs for custom baud rates and 9-bit protocols. Sealevel's SeaCOM software utilities make installation and operation easy. The 7105 is compatible with standard 5V PCI slots.
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| Technical Specifications |
| Number of Ports
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1
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| Communications Chip
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16C850
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| Max. Data Rate
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460.8K bps |
| Max. Data Distance
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| 4000 feet
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| Operating Temperature |
0 - +70°C
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| Storage Temperature |
-50° - +105°C
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| Humidity Range |
10 - 90% R.H.
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Features:
- Configurable for RS-422, RS-485, or RS-530
- 16C850 buffered UART with 128-byte FIFOs
- Data rates to 460.8K bps
- Automatic RS-485 enable/disable
- DB-25M connector
 Catalogue entry
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