Siemens OH720 - History of Changes

0BAbout this document
11BHistory of changes
1
8
| 64
Building Technologies
A6V10212047_m_en_--
Fire Safety
2015-05-04
1.4 History of changes
The reference document's version applies to all languages into which the reference
document is translated.
The first edition of a language version or a country variant may, for example, be
version 'd' instead of 'a' if the reference document is already this version.
The table below shows this document's revision history:
Modification index
Edition date
Brief description
m
2015-05-04 Information about the extended flashing behavior inserted
l
2014-10-24 Flashing behavior updated
Additions to the 'Internal alarm indicator' chapter
k
2014-09-12 Additions to the 'Technical data' chapters
j
2014-03-04 Change to date format in line with ISO 8601 specifications (yyyy-mm-dd format);
various changes in the 'Specifications' chapter; editorial changes; base attachment
wet BA721, designation plate DBZ1193A, protective cage DBZ1194, EMC-protective
cage FDBZ294, and detector heating unit FDBH291 added, data sheet in 'Applicable
documents' chapter added; 'Download center' chapter added; 'Internal alarm
indicator' chapter revised
i
10.2011 Detector base DB722 and base attachment BA720 added, marine approval added,
max. operating temperature changed to 55 °C, 'Product version' chapter added
h
03.2011 Connection diagram corrected
g
09.2010 FM approvals added
f
04.2010 New external alarm indicators added, minor editorial changes
e
09.2009 LPCB approvals added
d
08.2009 Detector base with loop contact DB721 added
c
04.2009 Cable cross section for detector base specified and minor editorial changes made
VdS approval and CPD no. added
b
10.2008 Protection classes changed
a
09.2008 First edition