This product is classified as legacy and is not recommended for new or high volume designs.
Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information. For new product designs, we recommend the 7203e.
The 7903 is a 3U Compact PCI interface adapter with two isolated serial I/O ports. It provides two field selectable RS-232, RS-422, or RS-485 serial ports supporting data rates up to 921.6K bps. Isolation is important in installations where the equipment connected to the PC is either located far from the host system, or on a different power transformer circuit.
For user’s that require custom baud rates, isochronous communications, or 9-bit protocol, the 7903 compact PCI serial interface is available with the Oxford 16C950 UART. Call for details.
Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.
| Sealevel Systems, Inc. | |
|---|---|
| Product Category | Serial Interfaces |
| Product Number | 7903 |
| Product Name | 3U Compact PCI 2-Port RS-232, RS-422, RS-485 Isolated Serial Interface |
| Serial Protocol | RS232/422/485 |
| Network / Bus | CompactPCI |
| Data Rate | 922 kbps |
