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The 3550 PC/104 serial interface provides one serial port configurable for 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 3550 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for maximum reliability in data intensive applications. Sealevel's SeaCOM software utilities make installation and operation easy.
| Host Interface | PC/104 |
|---|---|
| # of Ports | 1 |
| Electrical Interface | RS-422, RS-485 |
| RoHS | Yes |
| UART | 850 UART |
| Communications Chip | 16C850 |
| Max Data Rate | 460.8K bps |
| Max Data Distance | 4000 feet |
| RS-485 Operation | Full Duplex (4 wire) Half Duplex (2 wire) |
| Operating Temperature | 0 - +70C |
| Extended Temperature | Call for Options |
| Storage Temperature | -50 - +105C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
- • Compliant with RoHS and WEEE directives
- • Configurable for RS-422 or RS-485
- • 16C850 buffered UART with 128-byte FIFOs
- • Data rates to 460.8K bps
- • Automatic RS-485 enable/disable
- • 10-pin vertical header connector (right-angle connector available for OEM opportunities)
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