Quad serial module

Hardware:
The 5554 is designed for applications that require intensive serial communications, such as protocol translation, multiple bar code readers and radio modems.

• Four serial ports
• RS–232/422/485
• 16C550 compatible
• FIFOs on each channel

Expandable:
Micro PC cards plug into any ISA expansion slot or Micro PC card cage.

Rugged:
–40° to 85° C operating range
40g shock, 5g vibration, 3 axis
Humidity: 5% to 95% RH, noncondensing
Power: 5V ±5% at 350 mA typical

Reliable:
This rugged expansion card will provide years of reliable service in the most challenging environments.

The 5554 is ideal for applications in transportation, security, military, communications, distributed control, point–of–sale, ticketing machines, weighing equipment, and similar application.