IF108 - Rayon

8-port isolated RS232 DB9m connector box

PCI high end multi serial interface RS232/RS422 cards with up to 64 ports, only 1x IRQ per card by interrupt sharing, up to 128 ports in a system.
160,00 €
incl. VAT 190,40 €


  • 8-port ground isolated RS232 connector box
  • RS232 compatible with fully hardware control line
  • FIFO 16c554
  • 8*DB9 male connector
  • daisy chain by DB3f in DB37m out
  • 268*128*38mm
  • Rayon


  • Width: 268 mm
  • Height: 128 mm
  • Depth: 38 mm
  • Weight: 1.5kg
  • Form factor: extern
  • Manufacturer: Rayon
  • Country of Origin: Taiwan R.O.C.
  • Customs code: 8473 3020 000

Data Sheets


  • A320
    PCIe 8..64-port 3,3/5V CPU Card
  • P5588U
    UPCI 8-port 8*RS232 serial 5V only Card
  • P5168U
    UPCI 8-port RS232 Card 5V single power (incl. R804)
  • IOP3927F
    UPCI 8..64-port 3,3/5V 16MB 133MHz RISC max 230kBd CPU Card
  • P640NU
    UPCI 8..64-port 3,3/5V CPU Card
  • A640
    Cable DB37m to DB37f, 0,7m
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