• mPCIe-ICM232-4
  • 4 Port isolated RS-232 PCI Express Mini Card
  •  PCI Express Mini Card (mPCIe) type F1, with latching I/O connectors
  •  4 port mPCIe RS232 serial card with optional DB9M connectivity
  •  500V isolation port-to-port and 1500V isolation port-to-computer on ALL signals
  •  High performance 16C950 class UARTs with 128-byte FIFO for each transmit and receive buffer
  •  Supports data communication rates to 921.6kbps
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  • Description
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  • The mPCIe-ICM232 family of cards feature high performance 16C950-class UARTs. Available in 4-port (mPCIe-ICM232-4) and 2-port (mPCIe-ICM232-2) versions, each port is capable of communication speeds up to 921.6kbps and has 128-byte deep transmit and receive FIFOs which protect against data loss in multitasking operating systems, reduce CPU utilization, and improve data throughput. The advanced integrated circuit with pre-scalar supports a wide variety of custom baud rates, and any rates not otherwise achievable can be supported via a custom factory-installed crystal oscillator.

    The RS232 ports provided by the card are 100% compatible with every other industry-standard serial COM device, supporting TX, RX, RTS, and CTS. In addition, they provide Tru-Iso port-to-port and port-to-PC isolation.

    The mPCIe-ICM232-4 Features Include:
    • PCI Express Mini Card (mPCIe) type F1, with latching I/O connectors
    • 4 port mPCIe RS232 serial card with optional DB9M connectivity
    • 500V isolation port-to-port and 1500V isolation port-to-computer on ALL signals
    • High performance 16C950 class UARTs with 128-byte FIFO for each transmit and receive buffer
    • Supports data communication rates to 921.6kbps
    • Virtually any custom baud rate may be configured by the user via register settings, no custom oscillator needed
    • 15kV ESD protection on all signal pins
    • Supports 9-bit data mode
    • Supports CTS and RTS
    • RoHS and Industrial Temp (-40C to +85C) both standard
  • Technical Manuals (pdf)
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  • Part Numbers
  • mPCIe-ICM232-4
  • 4-port isolated RS-232 PCI Express Mini Card with industrial operating temperature
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