LM3 BANNER ENGINEERING, LM3 Datasheet - Page 26

• Manufacturer Part Number: LM3
• Description: Photoelectric Sensor
• Manufacturer: BANNER ENGINEERING

Specifications of LM3

• Timing Function: On-Delay And Off-Delay
• Time Range: None To Output Follows Input
• Application: Interconnecting the power block and scanner block
• Brand/series: Multi-Beam®
• Function: Module, Logic
• Includes: Blade & socket connector
• Logic Type: ON⁄OFF, Light or Dark Operate
• Sensing Mode: Adjustable Field
• Technology: Photoelectric
• Accessory Type: Logic Module
• Lead Free Status / Rohs Status: RoHS Exempt Product
• For Use With: Multi-Beam Sensors

26
MULTI-BEAM
OPPOSED MODE
RETROREFLECTIVE MODE
DIFFUSE MODE
FIBER OPTIC Mode
(glass fibers)
Sensing Mode
DIFFUSE Mode
OBJECT
OBJECT
RETRO TARGET
OBJECT
OBJECT
2SBD1
Range: 12 inches (30cm)
Response: 10ms on/off
Repeatability: 2.5ms
Beam: infrared, 880nm
Models 2SBD1 and 2SBDX1 diffuse (proximity) mode scanner blocks are identical except for their lenses. Model
2SBD1 uses upper cover model UC-D, and the 2SBDX1 uses UC-L (see MULTI-BEAM Accessories, pages 30-
31). While the UC-L lens extends the range to over 30 inches, it creates a "dip" in the excess gain at closer ranges.
As a result, the 2SBDX1 may sense a dark colored object at 10 inches, but it may not see it at all at 2 inches. If
the application is not completely defined, either scanner block may be ordered, along with the complementary
upper cover as an accessory.
2SBDX1
Range: 30 inches (76cm)
Response: 10ms on/off
Repeatability: 2.5ms
Beam: infrared, 880nm
Scanner block 2SBF1 com-
bines the simplicity of 2-
wire hookup with the so-
phistication and versatility
of optical fibers. The infra-
red source of this model will
work with any Banner glass
fiber optic assembly, except
bifurcated assemblies with
bundle diameters less than
1/16". Since fibers are fre-
quently used for sensing
small parts, fast response
time is often a considera-
tion. If the application re-
quires response near the 10
millisecond specification of
the 2SBF1, consider the
faster 3- & 4-wire model
SBF1.
2SBF1
Range: see E.G. curves
Response: 10ms on/off
Repeatability: 2.5ms
Beam: infrared, 880nm
For complete information
on glass fiber optic
assemblies, see the
Banner product catalog.
2-wire Scanner Blocks
Models
E
X
C
E
S
S
G
A
I
N
E
X
C
E
S
S
G
A
I
N
I
I
E
X
C
E
S
S
G
A
I
N
I
E
X
C
E
S
S
G
A
I
N
E
X
C
E
S
S
G
A
I
N
I
1000
1000
I
1000
1000
1000
100
100
100
100
100
10
10
10
10
10
1
.1 IN
1
.1 IN
.1 FT
.1 FT
1
.1 IN
1
1
Excess Gain
no lenses
with
BT13S
fibers
2SBF1
2SBF1
2SBDX1
Range based on 90% reflectance
white test card
2SBD1
1 IN
1 IN
1 FT
1 FT
1 IN
with
BT23S fibers
DISTANCE
with
L9
lenses
DISTANCE
Range based on 90%
reflectance white
test card
DISTANCE
DISTANCE
Range based on 90%
reflectance white
test card
DISTANCE
with
L9
lenses
Diffuse mode
Retroreflective mode,
with BRT-3 reflector
and BT13S fibers
10 IN
Opposed mode,
with IT23S fibers
2SBF1
10 IN
10 FT
10 FT
10 IN
with
L16F
lenses
with
L16F
lenses
100 IN
100 IN
100 FT
100 FT
100 IN
I
N
C
H
E
S
I
N
C
H
E
S
I
N
C
H
E
S
I
N
C
H
E
S
I
N
C
H
E
S
DISTANCE TO 90% WHITE TEST CARD--INCHES
.075
.025
.025
.075
DISTANCE TO 90% WHITE TEST CARD--INCHES
.75
.25
.25
.75
6
4
2
0
2
4
6
DISTANCE TO 90% WHITE TEST CARD--INCHES
0
0
.05
.05
.5
.5
.6
.4
.2
.2
.4
.6
6
4
2
0
2
4
6
0
0
0
0
0
0
Beam Pattern
2SBF1
opposed mode
2SBF1
L9 LENS
DISTANCE TO REFLECTOR--FEET
BT13S
2
OPPOSED DISTANCE--FEET
4
8
IT23S fibers,
no lenses
3
.5
2SBD1
16
4
8
6
1.0
with BT13S fibers
and BRT-3 reflector
24
6
L16F LENS
12
BT23S
9
with IT23S fibers
and L9 lenses
1.5
2SBDX1
2SBF1
32
16
12
8
2.0
20
15
40
10
2.5