KEYENCE BL-600 Series - Manual (Page 159)

149
Appendices
Appendices
100 200 0
100
0
100
A
B
C
D
86
156
■ BL-600HA/601HA
* For the reading distance measuring reference, see page 74.
Note 1: The readable label width means a bar code length including the right and
left margins (quiet zones) of a bar code.
Note: 2 Even if a bar code is within the above reading range, it may not be read
depending on the bar code quality. Set the optimum reading position based on
enough reading tests.
Note 3: It is recommended that the focal length (90 mm) is set as the mounting
distance. In this case, the maximum readable label width is 86 mm.
Reading distance
(mm)
e p y t e d o c r a B h t d i w r a b w o r r a N e c n a t s i d g n i d a e R
A 9 3 E D O C 5 2 1 . 0 5 0 1 o t 0 7
B 9 3 E D O C 9 1 . 0 0 4 1 o t 0 6
C 9 3 E D O C 5 2 . 0 0 5 1 o t 5 5
D 9 3 E D O C 5 . 0 0 9 1 o t 5 5
Unit: mm
90 (Focal length)
(Measuring conditions)
• The KEYENCE standard
bar code is used.
• Ratio of thin bar to thick
bar = 1:2.5
• Skew: 15°
• Pitch: 0°
• Tilt: 0°
Readable label width
(mm)