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The 7201 PCI serial interface provides two serial ports, each individually configurable for RS-232, RS-422, or RS-485. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable. The 7201 utilizes 16C850 UARTs that provide 128-byte Tx/Rx FIFOs and is Universal Bus (3.3V or 5V) compatible. Ordering options allow the choice of UARTs with larger FIFOs, support for custom baud rates, and 9-bit protocols. Sealevel's SeaCOM software utilities make installation and operation easy.
For custom baud rates and 9-bit protocols, order the 7201-SN which utilizes 16C950 UARTs. If your application requires RoHS compliance, order the 7201-RoHS.
| Host Interface | PCI |
|---|---|
| # of Ports | 2 |
| Electrical Interface | RS-232, RS-422, RS-485 |
| UART | 850 UART |
| Serial Connector(s) | DB9M |
| PC Bracket | Standard Height |
| Communications Chip | 16C850 |
| Max Data Rate | 460.8K bps |
| Max Data Distance | 4000 feet |
| Operating Temperature | 0 - +70C |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% R.H. |
• Each port individually configurable for RS-232, RS-422, or RS-485
• 16C850 buffered UARTs with 128-byte FIFOs
• Data rates to 460.8K bps
• Universal Bus (3.3V and 5V) compatible
• Automatic RS-485 enable/disable
• Two DB-9M connectors
• 16C850 buffered UARTs with 128-byte FIFOs
• Data rates to 460.8K bps
• Universal Bus (3.3V and 5V) compatible
• Automatic RS-485 enable/disable
• Two DB-9M connectors
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$229.00
|
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