Baud Rate Ranges
The card has capability for two baud rate ranges and you can select which you wish to use on a
Specifications
Communications Interface
• | I/O Connection: | |
• | Serial Ports: | Four shielded male |
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| compatible with RS422 specifications. (Note: On model an |
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| external "spider" or breakout cable terminates with four female |
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• | Character length: | 5, 6, 7, or 8 bits. |
• | Parity: | Even, odd or none. |
• | Stop Interval: | 1, 1.5, or 2 bits. |
• | Serial Data Rates: | Up to 115,200 baud, Asynchronous, A faster range of rates up |
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| to 460,800, is achieved by jumper selection on the card. Type |
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| 16550 buffered UART. |
• | Address: | Continuously mappable within 0000 to FFFF (hex) range of PCI |
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| bus addresses (Conforms to PCI Specification 2.1). |
• | Receiver Input Sensitivity: | ±200 mV, differential input. |
• | Common Mode Rejection: | +12V to |
• Transmitter Output Drive Capability: | 60 mA, with thermal shutdown. | |
Environmental
• | Operating Temperature Range: | 0 °C. to +60 °C. |
• | Storage temperature Range: | |
• | Humidity: | 5% to 95%, |
• | Size: | 6.1" long (155 mm) by 3.9" (99 mm). |
• | Power Required: | +5VDC at 125 mA typical, |
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| 5 mA typical, 750 mW total power consumption. |
Page | Manual |