Deutsch 
English SEALEVEL 3089 | 
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| The 3089 ISA serial interface provides the PC with two RS-422, RS-485 Asynchronous links to data collection and other devices. Individually selectable addresses and extended “AT” interrupts allow for seamless integration. The 3089 appears to the host system as a standard COM: port requiring no special drivers or additional software. For user's that require custom baud rates, isochronous communications, or 9-bit protocol, the 3089 ISA serial interface is available with the Oxford 16C950 UART, part number 3089-SN. |
| Technical Specifications | |
| Number of Ports | 2 |
| Communications Chip | 16C550 UART |
| Max. Data Rate | 115.2K bps |
| Max. Data Distance4000 feet | |
| RS-485 operation2 or 4 wire | |
| Operating Temperature | 0 - +70°C |
| Storage Temperature | -50° - +105°C |
| Humidity Range | 10 - 90% R.H. |
Features:
- Automatic control of RS-485 driver enable
- Selectable COM: port address
- Selectable and sharable IRQ (2-7,10-12,14 and 15)
- Compatible with existing communication drivers
- 16-bit addressing eliminates I/O conflicts
- Isolated Version Available
- Ports
- 2-Port
- Asynchronous
- Yes
- Bus
- ISA
- Connector
- DB9
- Interface
- RS-485
- High Profile
- Yes
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