Siemens Simatic RF600 System Manual page 18

Introduction
1.1 Preface
History
Edition
11/2005
03/2006
04/2006
06/2006
07/2008
11/2008
07/2009
10/2009
12/2009
06/2010
09/2010
08/2011
06/2012
03/2013
xx/2014
Declaration of conformity
The EC declaration of conformity and the corresponding documentation are made available
to authorities in accordance with EC directives. Your sales representative can provide these
on request.
Observance of installation guidelines
The installation guidelines and safety instructions given in this documentation must be
followed during commissioning and operation.
18
Comment
First edition
2. revised edition
3. revised and extended edition:
Details in the technical descriptions were revised.
4. revised and extended edition
5. revised and extended edition
6. revised and extended edition:
new RF620R and RF630R readers
7. revised and extended edition:
FCC approval RF620R/RF630R
8. revised and expanded edition for multitag mode
9. revised and extended edition
10. revised and extended edition
11. revised edition
12. revised and expanded edition:
New reader RF640R, new antennas RF640A and RF642A
13. revised and extended edition
14. revised and extended edition
15. revised and extended edition:
New readers RF650R, RF680R and RF685R
System Manual, xx/2014, J31069-D0171-U001-A15-7618
SIMATIC RF600