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PCI RS-422, RS-485 Serial Interface
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SEALEVEL 7107S
SIO-485.LPCI |
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The 7107 PCI serial interface provides one serial port configurable for RS-422 or RS-485 and is capable of data rates to 921.6K bps. The 7107 utilizes an Oxford 16C950 UART to provide 128-byte Tx/Rx FIFOs, for maximum reliability in data intensive applications, and supports 9-bit protocols and isochronous mode. Sealevel's SeaCOM software utilities make installation and operation easy.
The 7107 includes an onboard connector that routes power from the host internal supply through the DB-9M connector on pin 9. This allows easy connection of +5VDC or +12VDC to peripherals including RS-485 SeaI/O modules, RS-422 and RS-485 POS (Point of Sale) systems, or other real world devices.
The 7107S is Universal Bus (3.3V and 5V) compatible and ships with the standard size PCI bracket to allow installation in a full size PCI slot.
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| Technical Specifications |
| Number of Ports
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1
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| Communications Chip
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16C950
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| 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:
- Configurable for RS-422 or RS-485
- MD1 Low Profile and Universal Bus (3.3V and 5V) compatible
- Onboard connector accepts +5/+12VDC from standard PC power supply hard drive or floppy connector
- +5/+12VDC passed through on pin 9 and fused at 1A
- Oxford 16C950 buffered UART with 128-byte FIFOs
- Supports 9 bit protocols and isochronous mode
- Data rates to 921.6K bps
- Supported in Microsoft Windows 95/98/ME/NT/2000/XP and Linux
- DB-9M connector
 Catalogue entry
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