
65
2504709-01-06/17 (translation of the original operating instructions)
Operating Instructions
Light Grids/ Light Curtains LCA 4
EN
Case B: Resolution ≤ 50 mm
Important!
For a resolution ≤ 50 mm, an additional distance to the danger area is to be observed!
The safety distance S is calculated using the following formula:
S = 2000 (t1 + t2) + C
If the result of the calculation is in the value range 100 – 500 mm, the value S must be used.
If the calculation shows that S is greater than 500 mm, the following formula is used:
S = 1600 (t1 + t2) + C
Important!
If it is possible to reach the danger area (e.g. by reaching over), the height H must be recalculated
based on EN ISO 13855.
Under no circumstance is it allowed to be possible to get around the item of protective equipment.
G
Reference floor (G)
S
Hazardous point
Direction
of approach
H
Light curtain
Figure 11: Vertical mounting for light curtains with resolution from 14 mm, 30 mm, 40 mm
Содержание LCA 4
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