The PCI Card provides two field selectable port for your PC. Both ports can be configured independently as RS-232, -422, or -485 supporting asynchronous data rates up to 460 kbps. The card slides into any standard PCI slot making it ideal for field use! Configure it as RS-232 for standard serial COM-port requirements to connect modems, printers or plotters. Use RS-422 mode for long-distance connections up to 1200 meter that require noise immunity and high data integrity. The card works seamlessly with your standard operating system’s serial driver. And the 16850 model supports FIFO schemes up to 128 bytes for isochronous data rates up to speed of the supplied clock.
Protocol — Asynchronous
Interface — RS-232/V.24, RS-422/V.11 or RS-485
Chipset — IC187C: 16950 UART with 128-byte FIFO buffer;
IC133C-R2: 16550 UART with 16-byte FIFO buffer
(can be field upgraded with a 16950 UART)
Speed (Maximum) — IC133C-R2: 115.2 kbps;
IC187C: 460.8 kbps (sustained)
Connectors — (2) DB9 M
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