Serial Adapter Card 2 Port PCI Rs422/485 With 161050 Uart

 Without VATWith VAT
Base Price:€85,46€103,41
Part Number: PCI2S4851050
Language: US
Minimum Order Quantity: 1

Product Details


The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot.

The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU.

With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots.

Backed by a lifetime warranty and free lifetime technical support.

Benefits and Features:

  • Much larger FIFO buffer than standard serial cards (256 byte vs. 32 or 64 byte) minimizes data loss and optimizes host efficiency
  • A simple jumper change allows you to select either RS422 or RS485 serial interface formats specific to your application
  • Standard and low profile/half-height bracket included, ensuring easy installation into almost any system
  • Supports maximum data transmission rate of 128Kbps
  • 16C1050 UART with 256-byte Deep FIFO
  • Supports 2-wire and 4-wire RS485 modes
  • Jumper pins for RS422/485 toggling
  • Supports Hardware and Software flow control
  • Supports PCI Power Management 1.1
  • Compliant with PCI Local Bus Specification 2.3


Connector Type(s)PCI / PCI-X (Universal 3.3 & 5V; 32-bit) Male
External PortsDB-9 (9 pin; D-Sub) Male
Humidity5~85% RH
Operating Temperature-10°C to 80°C (14°F to 176°F)
Storage Temperature-20°C to 100°C (-4°F to 212°F)
Bus TypePCI / PCI-X (5 / 3.3V)
Card TypeStandard Profile (LP bracket incl.)
Chipset IDSystemBase -SB16C1052PCI
Industry StandardsPCI Local Bus Specification 2.3
PCI Power Management 1.1
Port StyleIntegrated on Card
Package Contents
Included in Package2 port PCI RS422/485 card
Driver CD
Low profile (half-height) brackets
User Manual
Packaging Information
Shipping (Package) Weight0.2 kg [0.3 lb]
Data Bits5, 6, 7, 8
FIFO256 Bytes
Flow ControlXon, Xoff, RTS#, CTS#
Max Baud Rate128 Kbps
ParityEven, Odd, or No Parity
Serial ProtocolRS-422/485
Stop Bits1, 1.5, 2
Physical Characteristics
Product Height45 mm [1.8 in]
Product Length120 mm [4.7 in]
Product Weight58 g [2 oz]
Product Width15 mm [0.6 in]
OS CompatibilityWindows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64)
Windows Server® 2012, 2008 R2, 2003, 2000 (32/64)
Linux 2.4.x / 2.6.x