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EXSYS EX-42372 PCI 2S Serial RS-422/485 Card with Low Profile Bracket

EXSYS EX-42372 PCI 2S Serial RS-422/485 Card with Low Profile Bracket
EXSYS EX-42372 PCI 2S Serial RS-422/485 Card with Low Profile Bracket
R2,337
This PCI expansion card adds two RS-422/485 serial ports to a desktop computer, enabling reliable industrial communication at data rates up to 921.6 Kbps. The card supports both 2-wire and 4-wire RS-485 modes with selectable 120 Ohm termination and bias resistors, making it suitable for multi-drop n... Read More
Stock 2 Code 3569535 Brand EXSYS Model EX-42372 Warranty 2 Years

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Estimated delivery Tuesday, October 6
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This PCI expansion card adds two RS-422/485 serial ports to a desktop computer, enabling reliable industrial communication at data rates up to 921.6 Kbps. The card supports both 2-wire and 4-wire RS-485 modes with selectable 120 Ohm termination and bias resistors, making it suitable for multi-drop networks.

Advantages

The Oxford OX16C952 chipset provides 128-byte FIFO buffers per port, reducing CPU load during high-speed transfers. The card is PCI 2.1/2.2/2.3/3.0 compliant and supports both 3.3V and 5V universal PCI slots.

Suitable for

  • Industrial automation and control systems
  • Connecting to RS-422/485 sensors, PLCs, and instruments
  • Legacy system upgrades requiring serial ports
  • Low-profile desktop systems (with included bracket)

Key specifications

  • Interface: PCI 32-bit, 33 MHz
  • Ports: 2x DB9 male
  • Serial standards: RS-422, RS-485
  • Chipset: Oxford Semiconductor OX16C952
  • FIFO: 128-byte per port
  • Max data rate: 921.6 Kbps
  • Flow control: RTS/CTS, XON/XOFF
  • OS support: Windows XP/Vista/7/8/10/11, Server, Linux, DOS

Recommendations

For reliable multi-drop RS-485 networks, enable the on-board termination and bias resistors as needed. Install the WHQL-certified drivers before inserting the card to ensure automatic IRQ and I/O assignment.

Specifications
Baud rate
921.6 Kbps
Brand
EXSYS
Category
Serial card
Chipset
Oxford Semiconductor OX16C952
Compatible operating systems
Windows XP/Vista/7/8/10/11, Server, Linux, DOS
Connector 1
DB9 Male
Connector 1 form factor
DB9
Connector 1 gender
Male
EAN
4014619515530
FIFO (First In, First Out)
128-byte
Flow Control type
RTS/CTS, XON/XOFF
Model
EX-42372
MPN
EX-42372
Weight
0.29 kg
Price history over the last 6 months
EXSYS EX-42372 PCI 2S Serial RS-422/485 Card with Low Profile Bracket
Current
R2,337
Lowest
R2,321
Highest
R2,337
Change 24H
+R13   +1%
Week
—   
Month
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