
General information
Leuze electronic
VARIO B
3
TNT
35/7-2
4
V
1
General information
1.1
About this technical description
These operating instructions contain information regarding the proper and effective use of
the VARIO B switching light curtain. They are included in the delivery contents.
1.2
Explanation of symbols
The symbols used in this technical description are explained below.
Attention!
Observe passages marked with this symbol. Failure to heed this information may lead to in-
juries to personnel or damage to the equipment.
Notice!
This symbol indicates text passages containing important information.
1.3
Declaration of Conformity
The VARIO B switching light curtain was designed and manufactured in accordance with
applicable European standards and directives.
The light curtains fulfil the following standards:
• EN 60947-5-2
• Interference emissions acc. to EN 61000-6-3/4
• Interference rejection acc. to EN 61000-6-1/2
• ESD - contact discharging or air discharging on metal housing acc. to EN 61000-4-2
Leuze electronic GmbH + Co KG in D-73277 Owen/Teck, possesses a certified quality
assurance system in accordance with ISO 9001.