Banner AG4 Series Safety Laser Scanner
4.5.4
Distance adjustment C, based on the possible field intrusion
Vertical Protective Field Applications (normal approach)
For Resolutions d ≤ 40mm (1.6 in.), the formula for
C
is:
NOTE: C is never be less than 0 (zero)
C = 8 x (d
− 14mm)
or
C = 8 x (d
− 0.55 in)
where
d
= the Scanner’s Detection Capability (Resolution).
Vertical Protective Field Applications
(normal approach)
Detection Capability (Resolution)
d
mm (in.)
C
mm (in.)
30 (1.2)
128 (5)
40 (1.6)
208 (8.2)
For resolutions 40mm > d ≥ 70mm (1.6 in > d ≥ 2.8 in),
C
=
850 mm (34 in)
.
For resolutions
greater than 70mm (2.8 in)
, other standards may require
C
=
1200 mm (48 in)
or more.
Horizontal Protective Field Applications (parallel approach)
C
=
1200 mm – (0.4 x H)
or
C = 48 in. – (0.4 x H)
where
H
is the distance of the protective field above the floor or walking surface, see section xxx for more information.
C
can
never be less that 850 mm (34 in).
Product Manual
P/N 144924 05/2009
33
