FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc-
tions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the receiver
•
is connected.
Consult the dealer or an experienced radio/TV technician for help.
•
Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols
This manual may make reference to trademarks, registered trademarks, and other protected names and/or symbols of third-party companies not related in any way to
StarTech.com. Where they occur these references are for illustrative purposes only and do not represent an endorsement of a product or service by StarTech.com, or an endorsement of the
product(s) to which this manual applies by the third-party company in question. Regardless of any direct acknowledgement elsewhere in the body of this document, StarTech.com hereby acknowl-
edges that all trademarks, registered trademarks, service marks, and other protected names and/or symbols contained in this manual and related documents are the property of their respective
holders.
Technical Support
StarTech.com’s lifetime technical support is an integral part of our commit-ment to provide industry-leading solutions. If you ever need help with your product, visit www.startech.com/support and
access our comprehensive selection of online tools, documentation, and downloads.
Warranty Information
This product is backed by a lifetime warranty.
In addition, StarTech.com warrants its products against defects in materials and workmanship for the periods noted, following the initial date of purchase. During this period, the products may
be returned for repair, or replacement with equivalent products at our discretion. The warranty covers parts and labor costs only. StarTech.com does not warrant its products from defects or
damages arising from misuse, abuse, alteration, or normal wear and tear.
Limitation of Liability
In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees or agents) for any damages (whether direct or indirect, special, punitive,
incidental, consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some
states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.
Please note: This card supports optional auto echo mode.
If enabled, data sent to the RS-485 transmitter will be
mirrored and simultaneously sent to the receiver, allowing
the echoed data to be verified for collisions and resent if
necessary.
Please note: This card supports 4-wire RS-422 mode.
In this mode, data is sent and received independently. As
such, cross-over, twisted pair cable is required.
RS-485 (Transmitter is controlled automatically by ATTATM
Hardware)
RS-422
Specifications
PCI2S485LP
PCI2S485LP15
Bus Interface
PCI (5V) / PCI-X (3.3V)
Chipset
Moschip MCS9835CV
Number of Ports
1 x DB15F
2 x DB9M (via DB15 to DB9
breakout cable)
Max Data Transfer Rate
115.2 Kbps
Bits Data Framing Support
5/6/7/8/9
Supported Operating Systems
Windows
®
2000/XP/Vista,
Linux
®
Wiring Configuration
4-Wire Twisted
Pair Cable
2-Wire Twisted
Pair Cable
