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MINI-BEAM
®
DC Sensors with Blue Light Source
For Web and Container Registration Mark Sensing Applications
Printed in USA P/N 49290G9B
• 475 nm visible blue LED light source provides an economical solution to a large
percentage of mainstream color mark applications
• Reliably senses many difficult color combinations, including yellow-against-white and
pink-against-white
• Used to sense white labels on Kraft cardboard
• Minimum switch-point hysteresis to take full advantage of the blue LED configuration
• Includes Banner’s exclusive
†
AID
™
alignment system
• 10 to 30V dc operation
• Bi-polar solid-state outputs (one sinking and one sourcing)
• Standard 1 millisecond output response; 0.3 millisecond models are available
(see notes, page 3)
• Convergent, glass and plastic fiber-optic models available
• Choose integral 2 m (6.5') cable or integral euro-style quick disconnect fitting;
9 m (30') cable and 150 mm (6") quick disconnect pigtail are available by
special order
†
U.S. Patent 4356393
Models Focus Cable
Supply
Voltage
Output
Type
Excess Gain Beam Pattern
Visible Blue 475 nm
1
10
100
10 mm
.4 in
100 mm
4 in
1000 mm
40 in
1 mm
.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
SM312CVB
Convergent Mode
37.5 mm
1.5 in
30 mm
1.2 in
22.5 mm
0.9 in
15 mm
0.6 in
7.5 mm
0.3 in
0
0
0.40 mm
0.80 mm
1.20 mm
0.40 mm
0.80 mm
1.20 mm
0
0.015 in
0.030 in
0.045 in
0.015 in
0.030 in
0.045 in
DISTANCE
SM312CVB
Convergent Mode
SM312CVB
SM312CVBQD
16 mm
(0.65")
2 m (6.5')
4-Pin
Euro-style QD
10-30V dc
Bipolar
NPN/PNP
Performance based on 90% reflectance white test card
SM312CV2B
SM312CV2BQD
1
10
100
10 mm
.4 in
100 mm
4 in
1000 mm
40 in
1 mm
.04 in
1000
E
X
C
E
S
S
G
A
I
N
DISTANCE
SM312CV2B
Convergent Mode
125 mm
5 in
100 mm
4 in
75 mm
3 in
50 mm
2 in
25 mm
1 in
0
0
1.0 mm
2.0 mm
3.0 mm
1.0 mm
2.0 mm
3.0 mm
0
0.04 in
0.08 in
0.12 in
0.04 in
0.08 in
0.12 in
DISTANCE
SM312CV2B
Convergent Mode
Bipolar
NPN/PNP
10-30V dc
2 m (6.5')
4-Pin
Euro-style QD
49 mm
(1.9")
Blue LED MINI-BEAM Convergent Mode
Visible blue, 475 nm
WARNING . . .
Not To Be Used for Personnel Protection
Never use these products as sensing devices for personnel protection. Doing so could lead to serious injury or death.
These sensors do NOT include the self-checking redundant circuitry necessary to allow their use in personnel safety applications.
A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety
Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection.
!

Summary of content (8 pages)