Mark Sensor with Stainless Steel Housing
Compact, Photoelectric Sensor with Built-in Amplifier and Teaching Function
E3ZM-V
Color Mark Detection in a World-standard Size (11 × 21 × 32 mm),
with High-speed Response (50 µs) and Accuracy in Spite of
Sensing Object Movement
Another Advance for the E3ZM Series in the Food and Packaging Industries.
World's Smallest✽ Color-mark Sensor
with Built-in Amplifier
✽According to OMRON
investigation.
The E3ZM-V provides superior optical performance and yet is
the same size as the E3Z. This compact, high-speed Mark
Sensor remains accurate in spite of sensing object movement.
Color Mark Sensors Now Join the E3ZM Series of
Photoelectric Sensors for the Food Industry
■ Space-saving Design with an SUS316L Housing
E3ZM
Standard Size
The compact design reduces volume by 90%
compared with previous OMRON models.
And the world-standard dimensions
contribute to standardized installation
specifications.
Only 10%
the volume!
Previous OMRON model
(E3M-V)
E3ZM-V
■ Coaxial Optical System in a Compact Design
Although the E3ZM-V is only 11 × 21 ×
32 mm, it uses a coaxial optical system.
Straight Sensing Object
RGB
light-receiving
element
Half mirror
Even if the sensing object is inclined,
reflected light is captured with the
coaxial optical system to provide stable
detection.
Lens
Sensing object
(with regular reflection)
White LED
Inclined Sensing Object
RGB
light-receiving
element
Half mirror
Lens
White LED
■ IP69K Degree of Protection with an SUS316L Housing
The housing is constructed of corrosion-resistant
SUS316L, and the display cover is PES
(polyethersulfone). Both materials are highly
resistant to the effects of detergents and
disinfectants. IP69K degree of protection also
allows the E3ZM-V to withstand washing with
high-temperature, high-pressure water. This
makes the E3ZM-V well suited to use in sites
requiring a high level of hygiene.
Sensing object
(with regular reflection)
Same Durability
as the E3ZM
E3ZM-V
Cutting-edge Technologies Give This Color Mark Sensor
Its Compact Size and Superior Performance.
■ Improved Color-difference Discrimination, RGB Signal Processing
Discriminates fine color differences which
was difficult for previous OMRON models.
RGB light-receiving element
Teaching enables automatic selection of
ideal colors.
Plus, response is a fast 50 µs for both ON
and OFF operation.
Patent pending
White LED
■ Easy Setting with 2-point and Automatic Teaching
● 2-point Teaching (Manual)
Simply aim the beam spot at the mark
portion and background portion, and
press the teaching button.
● Automatic Teaching (Remote)
Send a pulse to the remote control input
and have the mark pass by seven times
for automatic teaching.
(Note: There is no answer-back output.)
Color Mark Detection Compact Photoelectric Sensor
E3ZM-V
Industry's Smallest Color Mark
Sensor
• Excellent space savings. (Reduced by 90% compared with
previous OMRON models.)
• Improved color-difference discrimination with white LED and
RGB signal processing.
• Equipped with two types of teaching:
2-point teaching and automatic teaching.
Ordering Information
Sensor [Refer to Dimensions on page 13.]
Sensing method
Appearance
White light
Connection method
Sensing distance
Pre-wired (2 m)
*1
Mark Sensor
(Diffuse reflective)
Connector (M8, 4 pins)
12±2 mm *2
Model
NPN output
PNP output
E3ZM-V61 2M
E3ZM-V81 2M
E3ZM-V66
E3ZM-V86
*1. Models with a 5-m pre-wired cable are also available. When ordering, add the cable length to the end of the model number (e.g., E3ZM-V61 5M).
*2. A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 7 for the detection capability for other color
combinations.
Accessories
Sensor I/O Connectors
(Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
[Refer to Dimensions on XS3.]
Size
Cable
Appearance
Straight
M8 (4 pins)
Cable type
2m
5m
Standard
L-shaped
2m
5m
Model
XS3F-E421-402-A
4-wire
XS3F-E421-405-A
XS3F-E422-402-A
XS3F-E422-405-A
Note: The outer cover of the cable is made of PVC (polyvinyl chloride), the nut is SUS316L, and the degree of protection is IP67. When high-pressure washing will be
used, select an I/O Connector that has IP69K degree of protection.
4
E3ZM-V
Mounting Brackets A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.
[Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.]
Appearance
Model
(Material)
E39-L153
(SUS304)
Quantity
Remarks
1
Appearance
Model
(Metal
material)
Quantity
Remarks
E39-L98
(SUS304)
1
Protective Cover Bracket *
E39-L150
(SUS304)
1 set
Mounting Brackets
E39-L104
(SUS304)
E39-L43
(SUS304)
1
1
Horizontal Mounting
Bracket *
E39-L142
(SUS304)
1
Horizontal Protective
Cover Bracket *
E39-L44
(SUS304)
1
Rear Mounting Bracket
E39-L151
(SUS304)
1 set
E39-L144
(SUS304)
1
(Sensor adjuster)
Easily mounted to the
aluminum frame rails of
conveyors and easily
adjusted.
For vertical angle
adjustment
Compact Protective Cover
Bracket *
* Cannot be used for Standard Connector models.
5
E3ZM-V
Ratings and Specifications
Sensing method
Diffuse reflective (mark detection)
NPN output
E3ZM-V61/-V66
Model
Item
PNP output
E3ZM-V81/-V86
Sensing distance
12±2 mm *1
Sensing range
Depends on the combination of colors. Refer to Engineering Data on page 7 for details.
Spot diameter
2-mm dia. max.
Light source (wavelength) White LED (450 to 700 nm)
Power supply voltage
10 to 30 VDC, including 10% ripple (p-p)
Power consumption
600 mW max. (current consumption for a 30-V power supply voltage: 20 mA max.)
Control output
Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)
Open-collector output (NPN/PNP output depending on model)
Remote control input
NPN output ON: Short-circuit to 0 V, or 1.5 V max. (source current: 1 mA max.)
NPN output OFF: Open or Vcc −1.5 V to Vcc (leakage current: 0.1 mA max.)
PNP output ON: Vcc −1.5 V to Vcc (sink current: 1 mA max.)
PNP output OFF: Open or 1.5 V max. (leakage current: 0.1 mA max.)
Operating modes
Set in the order of the teaching operation. *2
Protection circuits
Reversed power supply polarity, Load short-circuit protection, and Reversed output polarity protection
Response time
Operate or reset: 50 μs max.
Sensitivity adjustment
Teaching method
Ambient illumination
(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature
range
Operating: −40 to 60°C (*3), Storage: −40 to 70°C (with no icing or condensation)
Ambient humidity range
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. (at 500 VDC)
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min
Vibration resistance
(destruction)
10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions
Shock resistance
(destruction)
500 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection
IEC 60529: IP67, DIN 40050-9: IP69K
Connection method
Pre-wired cable (standard length: 2 m) or M8 4-pin connector
Indicator
Operating indicator (yellow), Stability indicator (green), and Teaching indicator (red)
Weight (packed state)
Pre-wired models (2-m cable): Approx. 85 g
Connector models: Approx. 35 g
Materials
Housing
SUS316L
Lens
PMMA (polymethylmethacrylate)
Indication
PES (polyethersulfone)
Buttons
Fluoro rubber
Cable
Accessories
PVC (polyvinyl chloride)
Instruction sheet Note: Mounting Brackets are purchased separately.
*1. A deviation of ±2 mm (typical value) can be handled for combinations of
white, yellow, and black. Refer to page 7 for the detection capabilities for
other colors.
*2. Mark Sensor output switching:
When teaching, specify the ON color first and the OFF color second.
*3. Do not bend the cable in temperatures of −25°C or lower.
6
Standard Sensing Object for the Mark Sensor
Color
Munsell color notation
White
N9.5
Red
4R 4.5/12.0
Yellow-red
4YR 6.0/11.5
Yellow
5Y 8.5/11.0
Yellow-green
3GY 6.5/10.0
Green
3G 6.5/9.0
Blue-green
5BG 4.5/10.0
Blue
3PB 5.0/10.0
(Black)
(N2.0)
E3ZM-V
Engineering Data (Typical)
● Color vs. Detection Capability
E3ZM-V@@
Teaching Capabilities
White Red
YellowYellowBluered Yellow green Green green Blue Black
White
Red
Yellowred
Yellow
Yellowgreen
Green
Bluegreen
Blue
Black
* The above chart shows the combinations of colors for which teaching is possible at a sensing distance of 12 mm.
13.5
13.0
12.5
Background color: Red
Teaching distance: 12 mm
14.0
13.5
13.0
12.5
Background color: Yellow-red
Teaching distance: 12 mm
14.0
13.5
13.0
12.5
12.0
12.0
12.0
11.5
11.5
11.5
11.0
11.0
11.0
10.5
10.5
10.5
10.0
10.0
White Yellow- Yellow Yellow- Green Blue- Blue Black
red
green
green
Red Yellow- Yellow Yellow- Green Blue- Blue Black
red
green
green
14.0
13.5
13.0
12.5
White Red Yellow Yellow- Green Blue- Blue Black
green
green
Background color: Yellow-green
Teaching distance: 12 mm
Detectable range (mm)
Background color: Yellow
Teaching distance: 12 mm
12.0
14.0
13.5
13.0
12.5
12.0
Background color: Green
Teaching distance: 12 mm
14.0
13.5
13.0
12.5
12.0
11.5
11.5
11.5
11.0
11.0
11.0
10.5
10.5
10.5
10.0
10.0
White Red Yellow- Yellow- Green Blue- Blue Black
green
red green
13.5
13.0
12.5
12.0
White Red Yellow- Yellow Yellow- Blue- Blue Black
red
green green
Background color: Blue
Teaching distance: 12 mm
Detectable range (mm)
Background color: Blue-green
Teaching distance: 12 mm
14.0
10.0
White Red Yellow- Yellow Green Blue- Blue Black
green
red
Detectable range (mm)
Detectable range (mm)
Detectable range (mm)
14.0
10.0
Detectable range (mm)
Detectable range (mm)
Background color: White
Teaching distance: 12 mm
Detectable range (mm)
Detectable range (mm)
● Detectable Ranges
E3ZM-V@@
14.0
13.5
13.0
12.5
12.0
Background color: Black
Teaching distance: 12 mm
14.0
13.5
13.0
12.5
12.0
11.5
11.5
11.5
11.0
11.0
11.0
10.5
10.5
10.5
10.0
10.0
White Red Yellow- Yellow Yellow- Green Blue Black
red
green
White Red Yellow- Yellow Yellow- Green Blue- Black
red
green
green
10.0
White Red Yellow- Yellow Yellow- Green Blue- Blue
red
green
green
7
E3ZM-V
● Angle vs. Incident Characteristics
E3ZM-V@@
120
100
80
.
E3ZM-V@@
Incident light (%)
Incident light (%)
Incident light (%)
● Excess Gain vs. Distance
E3ZM-V@@
Teaching ON for white and OFF for black at 12 mm
100
80
Teaching ON for white and OFF for black at 12 mm
100
80
60
60
40
40
20
20
60
40
20
0
10
11
12
13
0
−20
14
12 mm
−15
−10
−5
0
5
Distance (mm)
10
15
20
0
−20
12 mm
−15
−10
−5
0
5
10
Angle (°)
15
20
Angle (°)
I/O Circuit Diagrams
NPN Output
Model
Timing charts
Color taught
1st
Sensing object
Operation
indicator
(yellow)
E3ZM-V61
E3ZM-V66
Output
transistor
Color taught
2nd
Output circuit
Color taught
1st
Color taught
2nd
ON
Operation
indicator
(yellow)
Teaching
indicator
(red)
OFF
Stability
indicator
(green)
1
Brown
Load
Photoelectric
Sensor
Main
Circuit
2
Pink
Remote control input
4
10 to
30 VDC
Black
Control output
ON
OFF
3
Blue
Operate
Load
(e.g., relay)
Reset
M8 Connector
Pin Arrangement
Between brown (1)
and black (4) leads
2 4
1
3
PNP Output
Model
Timing charts
Color taught
1st
Sensing object
Operation
indicator
(yellow)
E3ZM-V81
E3ZM-V86
Output
transistor
Color taught
2nd
Output circuit
Color taught
1st
Color taught
2nd
Operation
indicator
(yellow)
Teaching
indicator
(red)
ON
OFF
ON
Stability
indicator
(green)
Photoelectric
Sensor
Main
Circuit
1
4
2
Brown
Control
Black output
Remote
Pink control input
Load
OFF
3
Operate
Load
(e.g., relay)
Reset
Blue
M8 Connector
Pin Arrangement
Between blue (3)
and black (4) leads
2 4
1
Plugs (Sensor I/O Connectors)
M8 4-pin Connectors
Wire color
4
3
2
1
Brown
White
Blue
Black
1
2
3
4
XS3F-E421-402-A
XS3F-E421-405-A
Classification
DC
Wire color
Brown
White
Blue
Black
XS3F-E422-402-A
XS3F-E422-405-A
Connector pin No.
Application
1
Power supply (+V)
2
Remote control input
3
Power supply (0 V)
4
Output
Note: The above M8 Connectors made by OMRON are IP67.
Do not use them in an environment where IP69K is required.
8
3
10 to
30 VDC
E3ZM-V
Nomenclature
Teaching Models
Operation indicator
(yellow)
Stability indicator
(green)
Teaching button
Teaching indicator
(red)
Safety Precautions
Refer to Warranty and Limitations of Liability on page 15.
WARNING
This product is not designed or rated for
directly or indirectly ensuring safety of
persons. Do not use it for such a purpose.
CAUTION
Do not use the product with voltage in excess
of the rated voltage. Excess voltage may result
in malfunction or fire.
Never use the product with an AC power
supply. Otherwise, explosion may result.
When cleaning the product, do not apply a
high-pressure spray of water to one part of the
product. Otherwise, parts may become
damaged and the degree of protection may be
degraded.
Precautions for Safe Use
The following precautions must be observed to ensure safe
operation of the Sensor.
Operating Environment
Do not use the Sensor in an environment where explosive or
flammable gas is present.
Connecting Connectors
Be sure to hold the connector cover when inserting or
removing the connector.
When using an XS3F Connector, be sure to tighten the
connector lock by hand; do not use pliers or other tools.
If the tightening is insufficient, the degree of protection will not
be maintained and the Sensor may become loose due to
vibration. The appropriate tightening torque is 0.3 to 0.4 N·m.
When using another, commercially available connector, follow
the usage and tightening torque instructions provided by the
manufacturer.
Load
Do not use a load that exceeds the rated load.
Low-temperature Environments
Do not touch the metal surface with your bare hands when the
temperature is low. Touching the surface may result in a cold
burn.
Oily Environments
Do not use the Sensor in oily environments. They may
damage parts and reduce the degree of protection.
Modifications
Do not attempt to disassemble, repair, or modify the Sensor.
Outdoor Use
Do not use the Sensor in locations subject to direct sunlight.
Cleaning
Do not use thinner, alcohol, or other organic solvents.
Otherwise, the optical properties and degree of protection
may be degraded.
Cleaning
Do not use highly concentrated cleaning agents. Otherwise,
malfunction may result. Also, do not use high-pressure water
with a level of pressure that exceeds the stipulated level.
Otherwise, the degree of protection may be reduced.
Surface Temperature
Burn injury may occur. The Sensor surface temperature rises
depending on application conditions, such as the ambient
temperature and the power supply voltage. Use caution when
operating or performing maintenance on the Sensor.
Cable Bending
Do not bend the cable in temperatures of −25°C or below.
Otherwise, the cable may be damaged.
9
E3ZM-V
Precautions for Correct Use
Do not use the Sensor in any atmosphere or environment that
exceeds the ratings.
Do not install the Sensor in the following locations.
(1)Locations subject to direct sunlight
(2)Locations subject to condensation due to high humidity
(3)Locations subject to corrosive gas
(4)Locations where the Sensor may receive direct vibration or
shock
When disposing of the Sensor, treat it as industrial waste.
Connecting and Mounting
(1)The maximum power supply voltage is 30 VDC. Before
turning the power ON, make sure that the power supply
voltage does not exceed the maximum voltage.
(2)Laying Sensor wiring in the same conduit or duct as highvoltage wires or power lines may result in malfunction or
damage due to induction. As a general rule, wire the
Sensor in a separate conduit or use shielded cable.
(3)Use an extension cable with a minimum thickness of
0.3 mm2 and less than 50 m long.
(4)Do not pull on the cable with excessive force.
(5)Pounding the Photoelectric Sensor with a hammer or other
tool during mounting will impair water resistance. Also, use
M3 screws.
(6)Mount the Sensor either using the bracket (sold separately)
or on a flat surface.
(7)Be sure to turn OFF the power supply before inserting or
removing the connector.
Resistance to Detergents, Disinfectants, and Chemicals
• The Sensor will maintain sufficient performance in typical
detergents and disinfectants, but performance may suffer in
some types of detergents, disinfectants, and chemicals.
Refer to the following table prior to use.
• The E3ZM has passed detergent and disinfectant
resistance testing for the substances listed in the following
table. Use this table as a guide when considering
detergents and disinfectants.
Power Supply
If a commercial switching regulator is used, ground the FG
(frame ground) terminal.
Power Supply Reset Time
The Sensor will be able to detect objects 100 ms after the
power supply is tuned ON. Start using the Sensor 100 ms or
more after turning ON the power supply. If the load and the
Sensor are connected to separate power supplies, be sure to
turn ON the Sensor first.
Turning OFF the Power Supply
Output pulses may be generated even when the power supply
is OFF.
Therefore, it is recommended to first turn OFF the power
supply for the load or the load line.
Load Short-circuit Protection
This Sensor is equipped with load short-circuit protection, but
be sure to not short circuit the load. Be sure to not use an
output current flow that exceeds the rated current. If a load
short circuit occurs, the output will turn OFF, so check the
wiring before turning ON the power supply again. The shortcircuit protection circuit will be reset. The load shortcircuit
protection will operate when the current flow reaches
1.8 times the rated load current. When using a capacitive
load, use an inrush current of 1.8 times the rated load current
or lower.
Water Resistance
Do not use the Sensor in water, rainfall, or outdoors.
10
Mounting Diagram
Mounting Bracket
(sold separately)
E39-L104
Use a mounting torque of
0.5 N·m max.
Type
Concentration
Product name
Chemicals
Temperature
Time
Sodium hydroxide, NaOH
1.5%
70°C
240 h
Potassium hydroxide, KOH
1.5%
70°C
240 h
Phosphoric acid, H3PO4
2.5%
70°C
240 h
Sodium hypochlorite, NaClO
0.3%
25°C
240 h
Hydrogen peroxide, H2O2
6.5%
25°C
240 h
Alkaline foaming
Topax 66s (Ecolab)
cleansers
3.0%
70°C
240 h
Acidic foaming
cleansers
Topax 56 (Ecolab)
5.0%
70°C
240 h
Oxonia Active 90 (Ecolab)
1.0%
25°C
240 h
TEK121 (ABC Compounding)
1.1%
25°C
240 h
Disinfectants
Note: The Sensor was immersed in the above chemicals, detergents, and
disinfectants for 240 h at the temperatures given, and then passed an
insulation resistance test at 100 MΩ min.
Restrictions on Sensing Objects
Do not use this Sensor if the color and pattern of the
background are similar to those of the mark.
Detection of Glossy Objects
Mount the Sensor at an angle of 5° to 15°, as shown in the
following diagram. This will improve the mark detection
capability.
5° to 15°
5° to 15°
Sensing objects
Sensing objects
E3ZM-V
Operating Procedure
Two-point Teaching Using Teaching Button
1. Place the point for which you want the output to go ON in the beam spot position.
Then, press and hold the teaching button for at least 2 seconds.
Sensor
Mark
Background
The teaching indicator (red) will begin flashing quickly. (This indicates that the output ON teaching
operation should begin.)
Perform the following operation within 7 seconds of when you start pushing the button. (After 7 seconds,
the Unit will return to its initial condition.)
2. Press the teaching button for approximately 0.5 second.
The teaching indicator (red) will light for approximately 0.5 second to show that the output ON
teaching is completed.
The teaching indicator (red) will then begin flashing quickly again to show that the output OFF teaching
operation should begin.
Flashes quickly
Lit for approximately
0.5 second
Flashes quickly
Sensor
3. Place the point where you want the output to go OFF in the beam spot position.
Mark
Background
4. Press the teaching button for approximately 0.5 second.
The teaching indicator (red) will light for approximately 0.5 second to show that the output OFF
teaching is completed.
When Teaching Is Successful
The stability indicator (green) shows that detection is stable.
1.Lights
→ This indicates stable detection,
even if there is some fluttering
Lit
in the sensing object.
2.Flashes
→ This indicates the possibility of
unstable detection, due to
Flashes
fluttering in the sensing object.
3.Remains OFF
→ This indicates unstable
Off
detection.
Lit for approximately
0.5 second
When Teaching Is Not Successful
The teaching indicator (red) flashes
slowly.
(Flashes in cycles of approx.
Flashes slowly
6 seconds.)
Repeat the operation starting with step 1.
The Sensor enters normal operating condition.
Stable detection
Unstable detection
ON point
Lit
Lit
Off
Lit
Lit
Off
Off
Off
OFF point
11
E3ZM-V
Automatic teaching (Remote)
1. Send a pulse with a duration of at least 2 s but less than 10 s min. to the remote control input (pink).
2. Teaching will be performed automatically when the mark (the light level with the shorter detection time) passes
through the beam spot.
• Make sure the mark passes through the beam spot for at least 1.5 ms.
• Pass the mark through the beam spot at least seven times to complete the teaching process.
• There must be a difference in light intensity between the mark and the background for teaching to be successful.
3. Detection will begin and the output will turn ON when the mark (the light level with the shorter detection time) is
detected.
Note: Determine when teaching has been completed by confirming that the output turns ON for the mark and OFF for the background. If the output does not turn ON
for the mark and OFF for the background within one minute after the remote control input is applied, teaching has not been successful. Apply the remote control
input again.
Teaching starts
Teaching is completed
2 to 10 s
Within 1 min*
ON
Remote control input
OFF
Automatic
teaching
Time
4’
Intensity of
light received
1’
5’
3’
2’
6’
7’
Mark (shorter passing time) → Output ON
Threshold setting at optimal position
2
3
4
1
Sampling
(7 marks)
5
6
7
Background (longer passing time) → Output OFF
Time
Lit
Teaching indicator (red)
Off
Time
*If seven marks do not pass within one minute of the remote control input, the teaching operation will be cancelled.
Precautions for Using Automatic Teaching (Remote)
• With automatic teaching (remote), the output is always turned ON for the light level with the shorter detection time. Use 2-point
teaching (manual) to turn OFF the output for the light level with the shorter detection time.
• Faulty detection is possible when using automatic teaching (remote) if there is considerable movement in the sensing object or
if the surface of the object is stepped or contains protrusions.
In cases such as these, use 2-point teaching.
• Do not use automatic teaching for backgrounds that are not monochrome.
12
E3ZM-V
Dimensions
(Unit: mm)
Sensors
Mark Sensor
(Diffuse reflective)
Pre-wired Models
E3ZM-V61
E3ZM-V81
7.8
7.5
Teaching button (4 dia.)
Operation Indicator (yellow)
Teaching indicator (red)
Stability indicator (green)
10.8
21
2.8
1.2
3
12.7
25.4
31
Lens
6 dia.
Two, M3
4 dia. vinyl-insulated round cable with 4
conductors (Conductor cross section:
0.2 mm2 (AWG24), Insulator diameter: 1.1 mm),
Standard length: 2 m
Mark Sensor
(Diffuse reflective)
M8 Connector
E3ZM-V66
E3ZM-V86
7.8
7.5
Operation Indicator (yellow)
Teaching button (4 dia.)
Stability indicator (green)
10.8
Teaching indicator (red)
21
2.8
1.2
3
12.7
31
Terminal No.
1
2
3
4
2
4
1
3
Specifications
+V
Remote control input
0V
Output
25.4
Lens
6 dia.
7
Two, M3
M8×1
13
E3ZM-V
Introducing the E3ZM Series
E3ZM Standard Models (E3ZM-T/-R/-D/-LS) Ideal for the Food Industry, and Models for PET Bottle Detection (E3ZM-B).
Ratings and Specifications
Sensing method
Model
Item
Through-beam
Retro-reflective with MSR
function
Diffuse-reflective Models
NPN output
E3ZM-T61
E3ZM-T66
E3ZM-T63
E3ZM-T68
E3ZM-R61
E3ZM-R66
E3ZM-D62
E3ZM-D67
PNP output
E3ZM-T81
E3ZM-T86
E3ZM-T83
E3ZM-T88
E3ZM-R81
E3ZM-R86
E3ZM-D82
E3ZM-D87
Sensing distance
4 m [100 mm] * (Using E39-R1S) 1 m
3 m [100 mm] * (Using E39-R1)
(White paper 300 ✕ 300 mm)
15 m
0.8 m
Opaque: 12-mm dia. min.
Opaque: 2-mm dia. min.
Spot diameter
---
Standard sensing object
Differential travel
Opaque: 75-mm dia. min.
---
Reflectivity characteristics
(black/white error)
--20% of sensing distance max.
---
Directional angle
Emitter, Receiver: 3° to 15°
Sensor: 3° to 10°
Reflector: 30°
Light source (wavelength)
Infrared LED (870 nm)
Red LED (660 nm)
Power supply voltage
10 to 30 VDC, including 10% ripple (p-p)
Current consumption
40 mA max. (Emitter, Receiver: 20 mA max. each)
Control output
Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)
Open-collector output (NPN/PNP output depending on model)
Light-ON/Dark-ON switch selectable
Protection circuits
Reversed power supply polarity protection, Output short-circuit
protection, and Reversed output polarity protection
Response time
Operate or reset: 1 ms max.
Sensitivity adjustment
One-turn adjuster
Ambient illumination
(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature range
Operating: −25°C to 55°C, Storage: −40°C to 70°C (with no icing or condensation)
--Infrared LED (860 nm)
25 mA max.
Reversed power supply polarity protection, Output short-circuit
protection, Mutual interference prevention, and Reversed
output polarity protection
* Values in brackets are the minimum required distance between the Sensor and Reflector.
Sensing method
Model
NPN output
E3ZM-LS61H
E3ZM-LS66H
E3ZM-LS62H
E3ZM-LS67H
E3ZM-LS64H
E3ZM-LS69H
E3ZM-B61
E3ZM-B66
PNP output
E3ZM-LS81H
E3ZM-LS86H
E3ZM-LS82H
E3ZM-LS87H
E3ZM-LS84H
E3ZM-LS89H
E3ZM-B81
E3ZM-B86
Item
Sensing distance
10 to 100 mm (White paper
100 ✕ 100 mm)
10 to 150 mm (White paper
100 ✕ 100 mm)
10 to 200 mm (White paper
100 ✕ 100 mm)
Spot diameter
4-mm dia. at sensing distance
of 100 mm
12-mm dia. at sensing
distance of 150 mm
18-mm dia. at sensing
distance of 200 mm
Standard sensing object
---
100 to 500 mm
(Using E39-RP1)
--Transparent round 500-ml PET
bottles (65 mm dia.)
Differential travel
3% of sensing distance max.
15% of sensing distance max. 20% of sensing distance max.
---
Reflectivity characteristics
(black/white error)
5% of sensing distance max.
10% of sensing distance max. 20% of sensing distance max.
---
Directional angle
--Red LED (660 nm)
Sensor: 3° to 10°
Reflector: 30°
Light source (wavelength)
Red LED (650 nm)
Power supply voltage
10 to 30 VDC, including 10% ripple (p-p)
Current consumption/
power consumption
25 mA max.
Control output
Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)
Open-collector output (NPN/PNP output depending on model)
Light-ON/Dark-ON cable connection selectable
Protection circuits
Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output
polarity protection
Response time
Operate or reset: 1 ms max.
Sensitivity adjustment
14
Models for PET Bottle Detection Retro-reflective (Popaquing and MSR Function)
BGS Reflective Models
Red LED (650 nm)
450 mW max.
---
Ambient illumination
(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature range
Operating: −25°C to 55°C, Storage: −40°C to 70°C (with no icing or condensation)
Adjusted by teaching
Operating: −40°C to 60°C,
Storage: −40°C to 70°C (with
no icing or condensation)
E3ZM-V
READ AND UNDERSTAND THIS DOCUMENT
Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or
comments.
WARRANTY
OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if
specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT
THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY,
NEGLIGENCE, OR STRICT LIABILITY.
In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND
NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING
SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH
PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the
customer’s application or use of the product.
At the customer’s request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply
to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end
product, machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all
possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT
THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED
AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PERFORMANCE DATA
Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may
represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject
to the OMRON Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix
or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof.
COPYRIGHT AND COPY PERMISSION
This document shall not be copied for sales or promotions without permission.
This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or
reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in
its entirety.
This document provides information mainly for selecting suitable models. Please read the Instruction sheet carefully for information that the user
must understand and accept before purchase, including information on warranty, limitations of liability, and precautions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2009 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_2_1_0310
Cat. No. E389-E1-01A
0308 (0507)