Product Information

AX4285B (AXIOMTEK)

Brand:
AXIOMTEK
Part Number/ Model Number:
AX4285B
Lead Time:
AVAILABLE
Quantity in Stock:
AVAILABLE
Description

Two independent EIA RS-422/485 interface, reliable communication up to 4000 feet (1.2Km) at 100K bps, IBM compatible serial ports up to 57,600 baud rates, selectable UART port address from hex 200 to 3F8, jumper selectable interrupt level IRQ, and two or four wires operation.

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AXIOMTEK AX4285B
Introduction
The AX4285, a dual channel asynchronous serial communication which is provided with two RS-422/485 serial interfaces, is a half-sized interface card that plugs directly into any IBM PC/XT/AT or compatible computers. The AX4285 permits higher data rates and longer cable lengths of asynchronous communications than RS-232. Complete with the cool AX4285, your PC can communicate with other computers or devices having the same communication parameters, and interface through the two, nice, 9-pin, D-type connectors on the right edge of the card.
Features

  • Fully isolated input and output for AX4285A
  • IBM compatible serial ports up to 57,600 baud rates
  • Jumper selectable interrupt level IRQ 2,3,4,5,6,7
  • On-board surge absorbers
  • On-board termination resistors
  • On-board TX and RX LED indicators
  • Reliable communication up to 4000 feet (1.2Km) at 100K bps
  • RS-485 transmitter enable jumper operations that always enable and RTS enable
  • Selectable UART port address from hex 200 to 3F8
  • Supports TX, RX, RTS and CTS signals
  • Two independent EIA RS-422/485 interfaces
  • Two or four wires operation
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