Antaira MSC-102C

2-Port RS-232/422/485 Universal PCI Card



Antaira Technologies MSC-102C serial card supports RS-232/422/485 communication. The multi port serial card connects to a standard PCI card slot and is designed to work either as a client or server to provide instant serial Port expansion to the PCI bus. The MSC-102C is compatible with new and legacy RS-232/422/485 devices. It is easy to install and use with its plug-and-play feature. The MSC-102C also supports optional DB9F to 5-pin terminal adapter. With the PCI Plug-and-Play feature and drive, simply follow the Install Wizard and you are done. The Install wizard will recognize the device upon connection and install the drivers automatically. The MSC-102C will have two DB9 male connectors that are suitable for RS-232 as well as both 4-wire RS-422/485 and 2-wire RS-485 applications.


Key Features:

  • Provides dual RS-232/422/485/ Ports over PCI
  • PCI 32-bit, PIO Mode with 133MB/S Bandwidth
  • Supports RS-232, RS-422/485 4-wire and 2-wire Modes
  • Modes of Each Port can be Set Independently
  • Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTA?v Hardware
  • PCI IRQ Sharing Feature Eliminates IRQ Conflicts
  • Supports Dual DB9-male Connectors
  • Supports Optional DB9F to 5-pin Terminal Adapter
  • Supports Baud Rate up to 921.6Kpbs


مشخصات محصول


PCI Interface

PCI 2.3 and PCI Power Management 1.0 Compatible

Serial ports

2 x DB9-male RS-232/422/485 Connectors


Up to 921.Kbps

Serial Interface

2-wire RS-485 (Data+/-, Data+/-), 2-wire RS-485 (TxD+/-, RxD+/-), 4-wire RS-422 (TXD+/-, RxD+/-), RS-232 (TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND)

Host Controller

16C550 UART compatible

Power over Serial

OS Support

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Operating Temperatures

0 to 55°C

Ambient Relative Humidity

10% to 90%, (non-condensing)