MagTek SWIPE READERS WITH RS-232 - Manual (Page 2)

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Copyright 2004-2006
MagTek
®
, Inc.
Printed in the United States of America
Information in this document is subject to change without notice. No part of this document may be
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose,
without the express written permission of MagTek, Inc.
MagTek is a registered trademark of MagTek, Inc.
IntelliHead
TM
is a trademark of MagTek, Inc.
REVISIONS
Rev Number Date Notes
1 21 Dec 04 Initial Release
2 19 Jul 05 Included additional models
3 13 Oct 05 Add new models: 21046005 and 21047014
Updated drawings for other models
4 24 Feb 06 Increased minimum DTR voltage requirement for RS-232
compatibility from +4.1V to +4.9V. Increased absolute maximum
for DTR and TXD for Rev B and subsequent products. Added
note about true compliance requiring +/-25V tolerance. Deleted
Altitude section. Added note about “reflection” when in transmit
mode. Added Section 4 for interactive functionality starting with
Rev B firmware. Added note to explain “port-powered” current
consumption.