Computer Accessories User Manual

Documentation Number 3PCISD4x-3903 Manual Cover Page
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone]
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph [phone] – Fax [phone]
Four Port, PCI Bus
RS-232/422/485 Serial Card CE
with Send Data Control
3PCISD4A 3PCISD4B
Documentation Number 3PCISD4x-3903 (pn4324-r006)
This manual applies to models 3PCISD4A and 3PCISD4B. The “A” models are
equipped with 16550A UARTs which have 16 byte transmit and receive buffers. The
“B” models are equipped with 16850 UARTs with 128 byte transmit and receive
buffers. The model number of each card is printed on a sticker on the board.
This product designed and manufactured in Ottawa, Illinois USA
of domestic and imported parts by
International Headquarters
B&B Electronics Mfg. Co. Inc.
707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350 USA
Phone [phone] -- General Fax [phone]
Home Page: www.bb-elec.com
Orders e-mail: [e-mail]
-- Fax [phone]
Technical Support e-mail: [e-mail]
-- Fax [phone]
European Headquarters
B&B Electronics Ltd.
Westlink Commercial Park, Oranmore, Co. Galway, Ireland
Phone [phone] -- Fax [phone]
Home Page: www.bb-europe.com
Orders e-mail: [e-mail]
Technical Support e-mail: [e-mail]
 2000 B&B Electronics -- Revised October 2003

2000 B&B Electronics . No part of this publication may be reproduced or transmitted in any form or by any
means, electronic or mechanical, including photography, recording, or any information storage and retrieval
system without written consent. Information in this manual is subject to change without notice, and does not
represent a commitment on the part of B&B Electronics.
B&B Electronics shall not be liable for incidental or consequential damages resulting from the furnishing,
performance, or use of this manual.
All brand names used in this manual are the registered trademarks of their respective owners. The use of
trademarks or other designations in this publication is for reference purposes only and does not constitute an
endorsement by the trademark holder.