6 Planning and Installation Guidelines
Planning and
Installation Guidelines
Technical Description
Wireless Proximity Switches / Issue: 03.2005
V 6
s
a
s
a
S
a
6
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S
a
6
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S
a
6
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S
a
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s
a
s
a
s
c
d
a
s
c
s
>
d
a
1.2 Arrangement variants for the primary loops
Fig. 1.2:
Arrangement of primary loops for machines with nearly square outline the height of which is greater than
the length of one of the edges.
Machine volume
Primary loops
s
a
s
c
d
a
m
2
m
3
s
c
s
>
a
Design constraint valid for each of
the two coil pairs
The smallest side s
a
of one loop determines the distance d
a
to the next parallel loop: d
a
~ 2/3 x s
a
Fig. 1.1:
Dimensioning principle for loop pairs
Example:
Top view
3D representation
1.) The smallest side s
a
of one loop determines the distance d
a
to the next parallel loop: d
a
~ 2/3 x s
a
2.) The following constraint is valid: Overlapping “distance” of a coil from cell border: s
a
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2CDC352057F0004..EPS
2CDC352058F0004..EPS