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Low Profile PCI RS-232, RS-422, RS-485 Serial Interface
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SEALEVEL 7205
Ultra-COMM+2.LPCI
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The 7108 Low Profile PCI serial interface provides one optically isolated serial port configurable for RS232, RS-422, or RS-485. The board is capable of data rates to 921.6K bps and automatically handles RS-485 transmitter enable/disable. The 7108 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for maximum reliability in data intensive applications. The board is MD1 Low Profile and Universal Bus (3.3V and 5V) compatible and ordering options allow the choice of UARTs for custom baud rates and 9-bit protocols. The 7108 is for use in Low Profile PCI slots only. If you have a standard size PCI slot order item # 7108S.
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| Technical Specifications |
| Number of Ports
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2
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| Communications Chip
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16C850 |
| Max. Data Rate
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921.6K bps |
| Max. Data Distance |
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
- Each port individually configurable for RS-232, RS-422, or RS-485
- 16C850 buffered UARTs with 128-byte FIFOs
- MD1 Low Profile and Universal Bus (3.3V and 5V) compatible
- 36" cable terminates to two DB-9M connectors
 Catalogue entry
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