Opticon Sensors Europe BV OPN2006 Benutzerhandbuch
12
OPN-2005
Specifications Manual
6.5. Pitch, Skew, and Tilt
Pitch
:
α ≦ ±35°
Skew
:
β ≦ ±50°
(Excluding dead zone)
Dead Zone
:
β ≦ ±8 °
(Decoding may fail in some areas as a result of specular reflection)
Tilt
: γ ≦ ±20°
Conditions
Bar Code Sample
Optoelectronics Test Sample
Distance
110 mm from the edge of the OPN-2006
<Pitch, Skew and Dead Zone>
PCS 0.9, Resolution 0.25 mm, 9-digit Code 39,
Quiet Zone 10 mm, N/W Ratio = 1 : 2.5
<Tilt>
PCS 0.9, Resolution 0.5 mm, 3-digit Code 39, Quiet Zone 15 mm
PCS 0.9, Resolution 0.25 mm, 9-digit Code 39,
Quiet Zone 10 mm, N/W Ratio = 1 : 2.5
<Tilt>
PCS 0.9, Resolution 0.5 mm, 3-digit Code 39, Quiet Zone 15 mm
Angle
Pitch and Tilt angles calculated with Skew angle
β= +15°
Skew angle / Dead zo
ne: α = 0°, γ = 0°
Curvature
R = ∞
Figure 4: Pitch
25
o
25
o