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General information
1
General information
The SOLID-2SF multiple light beam safety devices are optimized for use on sheet delivery on sheet-fed
printing machines. This requires defined interruption of beams without a stop being activated. Temporary
bridging in accordance with EN 1010 can, for example, be activated by a suitable control unit.
With a suitable control unit, SOLID-2SF are type 2 Active Optoelectronic Protective Devices (AOPDs) in
acc. with EN/IEC 61496-1, EN/IEC 61496-2, PL c in acc. with EN ISO 13849-1, and comply with SIL 2 in
acc. with IEC EN 61508.
All SOLID-2SF multiple light beam safety devices are equipped with integrated cyclical testing and display
elements (LEDs and 7-Segment). This is especially convenient during commissioning or diagnosis.
SOLID-2SF has 2-4 SSDs according to the number of beams, enabling the definitive assignment of the
interruption of individual light beams. Each SOLID-2SF also has a dynamic SSD, which transfers the result
of the integrated cyclical testing to the control.
The devices of the SOLID-2SF series are available with 2 to 4 beams and in various lengths (beam
distances), so that they provide an optimum solution for specific applications.
1.1
Certifications
The company
Leuze electronic GmbH & Co. KG in D-73277 Owen/Teck, possesses a certified quality assurance system
in accordance with ISO 9001.
Products
The SOLID-2SF safety light curtains have been developed and manufactured in accordance with the appli-
cable European directives and international standards.
EC type examination in accordance with
EN/IEC 61496 Part 1 and Part 2
TÜV PRODUCT SERVICE GmbH, IQSE
Ridlerstraße 65
80339 Munich, Germany
1.2
Symbols and terms
Symbols used
Leuze electronic GmbH + Co. KG
Warning sign – This symbol indicates possible dangers. Please pay espe-
cially close attention to these instructions!
Sign indicating important information.
A note, which also refers to a course of action, provides information about
special attributes or describes set-up procedures.
SOLID-2SF-M
5
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