Digi AccelePort Xr 920 Universal PCI (3.3V & 5V) 8-Port RS-232 w/DB-25M Cable 70001362 Product Datasheet

Product codes
70001362
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The Digi AccelePort Xr 920, one of the industry’s best known multiport serial I/O cards,
was designed for use in multi-user (retail point-of-sale, industrial control processing, data
collection and office automation) and Remote Access Service (RAS) applications.
The AccelePort Xr 920 Family includes two-, four- and eight-port models, all with wide
application flexibility and scalability. Available in PCI Universal Card (3.3V/5V), RS-232
and RS-422 versions, these serial cards provide an extremely wide variety of operating 
system support and accessories (fan-out cables and external I/O connector boxes), and an
extra dose of multi-strike surge protection on each and every pin. All these elements 
contribute to the reasons why leading resellers and systems integrators have specified the
Digi AccelePort Xr 920 Family in their designs.
An on-board 32-bit IDT RISC processor delivers high performance with speeds up to 
921.6 Kbps. CPU utilization is optimized by efficiently handling serial I/O communication
interrupts, character processing and data transfers. Hardware/software flow control ensures
the absolute data integrity required for your most active remote access applications and
“mission-critical” multi-user environments. 
Digi International makes device networking easy by manufacturing
products and technologies that are cost-effective and easy to use. With
over 20 million ports shipped worldwide, Digi has been offering the
highest levels of performance, flexibility, and quality since 1985. 
Product Datasheet
Overview
The Digi AccelePort Xr 920 is designed
to work with a wide range of 
applications by allowing a variety of
parameter settings. The extra surge 
protection on every pin protects the
board and your devices.
Features/Benefits
www.digi.com
> Flexible port and serial 
interface options
> RISC-based processor enhances
overall system throughput by
offloading CPU communication
bottlenecks
> PCI and PCI-X compatible for
use in older and newer
machines
> Universal PCI bus slot supports
3.3V and 5V
> Full modem control and 
hardware/software flow control
> Heavy-duty surge protection on
all pins for superior reliability
> Ideal for retail/POS, industrial
control processing, data 
collection and office 
automation
> 5-year warranty
AccelePort
®
 8r 920
Banking
Bank Branch
Bank HQ
WAN
Data Server
Server
Teller Terminals
RS-232/422 Serial
AccelePort
®
Xr 920
Multiport Serial Card