Document
R
Color Mark Sensor with Teach Function
E3M-V
High-speed Registration Mark Detection
H Fast 50 µs response H Pushbutton programming for quick
setup
H Remote control setup for on-the-fly
adjustments
H Green LED detects yellow-on-white and
other difficult color combinations
H Stable operation even on shiny surfaces
H IP67 watertight construction
Ordering Information
J SENSOR
Shape
Sensing distance 10 ±3 mm
Light source Green LED (525 nm)
Output NPN
Spot size (W x H) and orientation 1 x 4 mm
4 x 1 mm
PNP 1 x 4 mm
4 x 1 mm
Part number (Quick-disconnect) E3M-VG11
Part number (Pre-leaded) E3M-VG17
E3M-VG21
E3M-VG27
E3M-VG16 E3M-VG26
E3M-VG12 E3M-VG22
J MOUNTING BRACKETS
Order mounting brackets separately. These are not included with the sensor.
Shape
Part number E39-L131
E39-L132
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E3M-V
J CONNECTING CABLES
Shape
Type Straight
L-shaped
Conductors 4-wire
Length 2 meter (6.56 ft)
5 meter (16.40 ft)
2 meter (6.56 ft) 5 meter (16.40 ft)
E3M-V
Part number Y96E43SD2 Y96E43SD5 XS2F -D422 -D80 -A XS2F -D422 -G80 -A
Specifications
J RATINGS/CHARACTERISTICS
Part number Method of detection Supply voltage Current consumption Sensing distance Spot size (W x H) and orientation
E3M-VG11
E3M-VG21
Diffuse type
10 to 30 VDC, 10% ripple max. (p-- p)
100 mA max.
10 ± 3 mm
1 x 4 mm
4 x 1 mm
E3M-VG16 1 x 4 mm
E3M-VG26 4 x 1 mm
Light source (wavelength) Output
Green LED, 525 nm NPN open collector Residual voltage: 1.2 V max. 100 mA load, 30 VDC max. Light-ON/Dark-ON switch selectable Short-circuit protected
PNP open collector Residual voltage: 2 V max.
Response time Remote control input (See Note.)
Remote control output (See Note.)
Bank selection
Circuit protection
Ambient light immunity
Ambient temperature
Operating Storage
Ambient humidity Operating
Storage
ON: 50 µs max. OFF: 70 µs max.
ON: Short-circuited to 0 or 1.5 V max., leakage current of 1 mA max. OcuFrrFe:nOt poef 0n.1ormVACCm--a1x..5 V to VCC, leakage
ON: VCC -- 1.5 V to VCC, leakage current of 3 mA max. OFF: Open or 1.5 V max., leakage current of 0.1 mA max.
30 VDC max., 100 mA max.
NPN open collector, residual voltage: 1.2 V max. PNP open collector, residual voltage: 2 V max.
Two banks selectable. Available for remote control only.
Protection from reversed polarity connection and load short-circuit
Incandescent lamp: 3,000 ℓx max. Sunlight: 10,000 ℓx max.
-- 20°C to 55°C (-- 4°F to 131°F) with no icing
-- 30°C to 70°C (-- 22°F to 158°F) with no icing
35% to 85% RH with no condensation
35% to 95% RH with no condensation
Insulation resistance Dielectric strength Vibration resistance
Shock resistance
20 MΩ min. (at 500 VDC)
1,000 VAC, 50/60Hz, 1 min.
10 to 55 Hz, 1-mm double amplitude or 150 m/s2 for 2 hrs each in X, Y, and Z axes With bracket attached: 0.75-mm double amplitude or 100 m/s2 500 m/s2 3 times each in X, Y, and Z axes. With bracket attached: 300 m/s2
Enclosure rating Connection method Weight Material
IP67 IEC60529 (with cover properly closed) Quick-disconnect M12 Approx. 100 g (with carton) Case:Polybutylene terephthalate Lens: Acrylic (PMMA)
Included
Instruction manual
Note: Remote control input and answer-back output share the same signal line.
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E3M-V
Engineering Data
J SENSING DISTANCE VS. INCIDENT CHARACTERISTICS (TYPICAL)
E3M-VG1j
J ANGLE VS. INCIDENT CHARACTERISTICS (X DIRECTION)
E3M-VG1j/VG2j
E3M-V
J ANGLE VS. INCIDENT CHARACTERISTICS (Y DIRECTION)
E3M-VG1j/VG2j
Incidence (%) Incidence (%) Incidence (%)
Distance (mm)
Angle (°)
Angle (°)
J COLOR SENSING BACKGROUND VS. COLOR MARK
E3M-VGjj
White Red
Yellow red
Yellow
Yellow green
Green
Blue green
Blue
Purple
Red purple
Black
White
ff ff f f f fff
Red f
f ffffff X n
Yellow red
f
f
ff f f f X ff
Yellow f f f
f f f f fff
Green yellow
f
f
f
f
f f f fff
Green f f f f f
f f fff
Blue green
f
f
f
f
f
f
n fff
Blue f f f f f f n
n ff
Purple f f X f f f f n
ff
Red purple
f
Xf
ffffff
X
Black f n f f f f f f f X
f: Detectable n: Detectable but unstable X: Not detectable
Incidence (%)
White Red Yellow red Yellow Yellow green Green Blue green Blue Purple Red purple Black
J DIFFERENCES IN INCIDENT BY COLOR
Color
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E3M-V
E3M-V
J INSTALLATION
Glossy Target Objects
Incline the Sensor for glossy objects to reduce mirror reflection for stable sensing operation.
A A
B 5 to 15°
Target object
E3M-VG1j
B
5 to 15° Target object
E3M-VG2j
J STANDARD TARGET OBJECT (COLOR VS. MUNSELL)
11 standard colors Munsell color notation
White
N9.5
Red Yellow red
4R, 4.5/12.0 4YR, 6.0/11.5
Yellow
5Y, 8.5/11.0
Yellow green Green
3GY, 6.5/10.0 3G, 6.5/9.0
Blue green Blue
5BG, 4.5/10.0 3PB, 5.0/10.0
Purple Red purple
Black
7P, 5.0/10.0 6RP, 4.5/12.5
N2.0
View AA
View BB
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E3M-V
Nomenclature
J E3M-V SENSOR
Operation Indicator (Orange) Lit when the output is ON.
Detection Level Indicators (Green) Displays the detection level.
SET Button Used for teaching and threshold adjustments.
E3M-V
Threshold .