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With over thirty years of experience in multiport serial board technology and development, Moxa is able to offer one of the most comprehensive selections of industrial-grade multiport serial cards on the market. We offer serial boards for a variety of slot types, from ISA to PCI Express (PCIe) to PC/104.

Moxa Fieldbus CAN boards

UPCI boards, PC/104-Plus boards, and PCIe boards with 2 port CAN interfaces
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Moxa ISA serial boards

8+ port ISA Serial Boards; RS232 - limited stock.
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Moxa PC/104 Serial Boards

2, 4, and 8 port PC-104 Serial Boards; RS232 and RS422/485 models available.

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Moxa PCI Express serial boards

2-16 port RS232, RS422/485, and RS232/422/485 PCI Express (PCIe) serial boards.
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Moxa Universal PCI serial boards

2-8 port RS232, RS422/485, and RS232/422/485 Universal PCI (UPCI) serial boards.
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  • CP-602U-I

    MOXA

    CP-602U-I w/o Cable

    Moxa 2port UPCI CANbus serial board w/DB9M ports & optical isolation

    Price: $540.50
  • CP-602U-I-T

    MOXA

    CP-602U-I-T w/o Cable

    Moxa 2port UPCI CANbus serial board w/DB9M ports & optical isolation (extended temperature model)

    Price: $620.54
  • POS-104UL

    MOXA

    POS-104UL w/o Cable

    Moxa 4 port RS232 UPCI 5V/12V port powered serial board (low profile) (requires box or cable)

    Price: $292.66
  • Moxa POS-104UL-DB9M

    MOXA

    POS-104UL-DB9M

    Moxa 4 port RS232 UPCI 5V/12V port powered serial board (low profile) w/DB9M cable

    Price: $313.48
  • POS-104UL-T

    MOXA

    POS-104UL-T

    Moxa 4 port RS232 UPCI 5V/12V port powered serial board (low profile) (requires box or cable) (extended temperature model)

    Price: $340.69
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