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Digi 77000578

Digi ClassicBoard - PCI (5V), 8 RS-232 serial ports, DB-9, DB-25 or RJ45 connectors, Supports speeds up to 460.8 Kbps, 32-bit PCI slot, Full-duplex operation, Multi-strike surge suppression on every signal, 16C654 UARTs providing automatic flow control and 64-byte FIFO, Supports auto configuration of all PCI interrupts

Full specifications (PDF)

RS-232 and RS-422 models with PCI and ISA bus support for cabling flexibility
Digi's ClassicBoard provides an array of ISA and PCI based options to meet your serial expansion needs. They feature 4 or 8-Port RS-232 and RS-422 models for cabling flexibility, delivering an optimum throughput up to 460.8 Kbps. Every signal is safeguarded by built-in surge protection, which ensures that electrical interference, power surges or brown-outs do not interfere with the system operation. Installation is easy because there are no DIP switches or jumpers to set. They offer an ideal solution for connecting cash registers, print receipt devices, scanners and other peripheral devices in retail POS systems.
Digi 77000578 Overview
Offering unparalleled reliability and ease of installation, the Digi ClassicBoard serial card family provides the ultimate in cost-effective communication technology. The ClassicBoard Family is best suited to applications where the CPU is able to devote some of its resources to handling computations or to real time applications that require short latency time intervals. This solution is ideal for connecting cash registers, print receipt devices, scanners, and other peripheral devices in retail POS systems. It can also be used in applications using sensors, switches, measurement devices, factory automation, EDI, industrial control p rocessing, and data collection.

Full specifications (PDF)

Technical Information
Host Interface:
Maximum Data Transfer Rate:
3.60 Mbit/s
UART Type:
Platform Supported:
Ports Expandability:
  • 8 x DB-9 RS-232 - Serial, Via Cable (Optional)
  • 8 x DB-25 RS-232 - Serial, Via Cable (Optional)
Physical Characteristics
Form Factor:
Plug-in Card
500 mil
Weight (Approximate):
8.96 oz
Additional Information:
  • Multi-strike surge suppression on every signal
  • Plug-and-Play support for Windows 95/98/Me, Windows Xp and Windows 2000
  • Interrupt status support provides efficient use of interrupt handling
  • Developer's tool kit available
  • Supports auto configuration of all PCI interrupts
  • Cost-effective solution for Point-of-Sale (POS) systems, Electronic Data Interchange (EDI), industrial control and other applications where low latency is required
  • Air movement: 30 CFM forced
System Requirements:
  • One 32-bit slot
  • IRQ is assigned
  • PC

    Operating Systems:
  • Microsoft Windows XP
  • Microsoft Windows 2000
  • Microsoft Windows NT
  • Microsoft Windows 95/98/Me
  • IRIX
  • Linux
  • OS/2
  • SCO OpenServer*

    * Driver software on operating system
Limited Warranty:
5 Year
Additional Warranty Information:
  • 30-day money-back guarantee
Item Numbers
GTIN: 0663072916183, 7427457577559
UPC: 663072916183
EAN: 0663072916183, 7427457577559
UNSPSC: 43201407

The Digi 77000578 is also known as DIG-77000578 .