Antaira MSC-102C 2-Port RS-232/422/485 PCI Card

2-Port RS-232/422/485 PCI  Card
Model: MSC-102C
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Antaira MSC-102C 2-Port RS-232/422/485 PCI Card

Antaira Technologies' MSC-102C PCI serial card offers 2 ports of RS-232/422/485 communication. It fits into a standard PCI card slot to provide extra serial ports for servers, desktops and industrial computers. It functions as a client or server.

The MSC-102C has two DB-9 male connectors for RS-232/422/485 communication. Or, choose a 2-wire or 4-wire RS-422/485 connection mode. The card supports an optional DB-9F to 5-pin terminal adapter.

Key Features

  • PCI 32-bit bus, PIO Mode with 133MB/S Bandwidth
  • 2 ports of RS-232, RS-422 or RS-485 on dual DB-9-male connectors
  • RS-422/485 2-wire and 4-wire modes are available
  • The modes of each port may be set independently
  • ATTA auto RS-485 transmitter buffer control
  • PCI IRQ Sharing Feature Eliminates IRQ Conflicts
  • Optional DB-9F to 5-pin Terminal Adapter
  • Baud rate up to 921.6 kb/s
  • Windows and Linux operating system support
  • The MSC-102C includes a CD-ROM with drivers, utilities and a quick start guide


The MSC-102C software is easy to install. With the PCI plug-and-play feature, simply follow the Install Wizard found on the CD and you are done. The wizard will recognize the board and automatically install the device drivers.

Total Ports2
TypeSerial Connectivity
Operating System SupportWindows, Linux
Camera Sensor
TypePCI and PCIe Boards
Serial Interface
CategoryPCI and PCIe Boards
Serial Ports2 RS-232/422/485
Baud RateUp to 921.6 Kbps
Data Bits5, 6, 7, 8, 9
ParityNone, Odd, Even, Mark
Flow ControlXon / Xoff
SignalsCTS, RTS / DSR, DTR
Host Controller16C550/16C950 UART Compatible
Serial PowerSelect 5 VDC or 12 VDC over DB9 pins
FIFO128 Byte
Isolation Protection2,500 Vrms
Connector Type2 x DB9 male connectors
Operating Temperature0 to 55°C
Storage Temperature-40 to 75°C
Humidity5 to 95% non-condensing
CertificationsCE, FCC, RoHS
Warranty5 Years
Download NameFile Size
MSC-102C Datasheet3.65MB
MSC-102C Quick Setup Guide247.23KB