Omron E3Z series User manual

E3Z
A-43E3Z
General purpose sensors in compact plastic housing
E3Z
• Compact housing size and high power
LED for excellent performance-size
ratio
• IP67 and IP69k for highest protection
in wet environments
Features
Basic
performance
Reliability
Easy-to-
operate
Environmental
protection
Globalization
Basic performance
Through-beam Model
Retroreflective model
(with MSR function)
30m
Diffuse-reflective model
1m
4m
Dimensions 10.4mm 20mm
31mm
Distance-setting model
0.2m
Eliminates the influ-
ence of installation
and on-site condi-
tions, thus increasing
the reliability of the
line.
High protection against water and dust contami-
nants
High immunity to electrical interference, such
as inverter drives.
Reliability
0
20
40
60
80
100
120
3 10 100
Inverter frequency (kHz)
Inverter noise voltage (V)
E3Z
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A-44 Standard Photoelectric Sensors
E3Z-series reliability
covers a wide range
of object/background
combinations,
so ensuring stable
detection regardless
of workpiece color or
reflectivity.
Photoelectric Sensor
with Built-in Amplifier
E3Z is environmental-friendly, energy-saving.
10-quantity packing reduces waste cartons. Packed in "combustible" polyethylene bags
free of Styrofoam. *
Standard models provided with a 0.5-m cable are
available for the elimination of unnecessary ca-
ble length.
On-going elimination of materials containing
lead.
Stability
Environmental
protection
This ECO label is indicated on
products that meet the environmental
standards established by OMRON.
E3Z
Power Consumption Comparison
Conventional sensor
Approx.30 % less
Saves energy *
* The above figure is based on measurement under normal operating conditions.
Recycled paper is used.
* If this bag is burned, dioxins hazardous to humans are
minimal.
0.5m type
2m type
Unnecessary cable length
Uses environmentally friendly, lead-free solder.
eco
Pb
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A-45E3Z
E3Z
Ideal for detecting
small objects with a
small spot:
●Tiny objects as little as
0.1 mm in diameter can
be detected with its 2.5-
mm dia. spot.
●The thin beam enables
detection through gaps
or small holes.
●The high-intensity spot
of light enables visual
alignment of sensing
spot position.
Stable detection of
recyclable thin-wall
PET bottles.
Standard-size trans-
parent object sensor
●Uses OMRON's unique
optical system ("Inner
View") that can detect
various shapes of PET
bottles and transparent
objects.
●Detects a wide range of
bottles regardless of size
and facets
Fork design
eliminates the need
for optical axis
adjustment.
●Two-axis models also
available.
●Ideal for limit of travel
monitoring.
●Condition monitoring.
●„Flag“ identification.
Narrow Beam
model
Transparent
PET bottles
Fork Sensor,
single and dual
beam versions
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A-46 Standard Photoelectric Sensors
Applications
E3Z-LS background and foreground suppression models
Detecting covers on cosmetic products Detecting pastries on conveyor belts Detecting packaged chewing gum or candy
E3Z-L narrow beam models
Checking for straws Determining front/back or orientation of
floppy disks
Detecting uneven joints
E3Z-B transparent object model
Transparent PET Bottle-related Detection
- One bottle
Transparent PET Bottle related Detection
- Multiple bottles (Stocker)
Detection of films and glass plates
E3Z-G grooved type model
Crane and automated warehouse conveyor table passage inspection and positioning.
(Sensing at angle)
(Enlargement)
Back
Front
Grooved-Type
Photoelectric Sensor
E3Z-G
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A-47E3Z
E3Z
Ordering Information
Sensors
Accessories (Order Separately)
Slits
Sensor type Shape Connection method Sensing distance Model
NPN output PNP output
Through-beam
Pre-wired models
(2 m)*1
*1. Models provided with a 0.5-m cable are available. When ordering, specify the cable length by adding the code "0.5M" to the model number (e.g., E3Z-T61 0.5M).
E3Z-T62 E3Z-T82
E3Z-T62-G0*2
*2. With „Emission Stop“ feature. Can be used to force a state change at the receiver (Sensor function test).
E3Z-T82-G0
Connector type E3Z-T67 E3Z-T87
E3Z-T67-G0 E3Z-T87-G0
Pre-wired models
(2 m)*1 E3Z-T61 E3Z-T81
Connector type E3Z-T66 E3Z-T86
Pre-wired models
(2 m)*1 E3Z-T61A E3Z-T81A
Connector type E3Z-T66A E3Z-T86A
Retroreflective
model (with M.S.R.
function) *3
*3. Not attached. Please purchase the optional reflector (9 types) according to your application.
Pre-wired (2 m)*1 E3Z-R61 E3Z-R81
Connector type *4
*4. The sensing distance specified is possible when the E39-R1S used. Figure in parentheses indicate the minimum required distance between the Sensor and Re-
flector.
E3Z-R66 E3Z-R86
Diffuse-reflective
Pre-wired models
(2 m)*1 E3Z-D61 E3Z-D81
Connector type E3Z-D66 E3Z-D86
Pre-wired models
(2 m)*1, *5
*5. The connector joint type is available M12. Its model ends with -M1. (Example: E3Z-T61-M1J)
E3Z-D62 E3Z-D82
Connector type E3Z-D67 E3Z-D87
Thin beam type
reflective model
Pre-wired models
(2 m)*1 E3Z-L61 E3Z-L81
Connector type E3Z-L66 E3Z-L86
Distance-settable
Pre-wired models
(2 m)*1 E3Z-LS61 E3Z-LS81
Connector type E3Z-LS66 E3Z-LS86
Transparent PET
bottle type Retro- re-
flective model (with-
out M.S.R. function) *3
Pre-wired (2 m) *1 *4 E3Z-B61 E3Z-B81
Connector type E3Z-B66 E3Z-B86
Pre-wired models
(2 m)
*1 *4 E3Z-B62 E3Z-B82
Connector type E3Z-B67 E3Z-B87
Grooved type
through-beam
model
1
Pre-wired models
(2 m)
*1
E3Z-G61 E3Z-G81
2 E3Z-G62 E3Z-G82
1
Junction connector E3Z-G61-M3J E3Z-G81-M3J
2 E3Z-G62-M3J E3Z-G82-M3J
Slit width Sensing distance (typical) Minimum sensing object (typical) Model Quantity
E3Z-T## E3Z-T##A
0.5 mm dia. 50 mm 35 mm 0.2 mm dia. E39-S65A
One set (contains slits for both
the emitter and receiver)
1-mm dia. 200 mm 150 mm 0.4 mm dia. E39-S65B
2-mm dia. 800 mm 550 mm 0.7 mm dia. E39-S65C
0.5 x 10 mm 1 m 700 mm 0.2 mm dia. E39-S65D
1 x 10 mm 2.2 m 1.5 m 0.5 mm dia. E39-S65E
2 x 10 mm 5 m 3.5 m 0.8 mm dia. E39-S65F
Red light Infrared light
30m
15m
10m
4m
[100mm]
5 to 100 mm (wide view)
1m
90±30mm
40 mm20 mm 200 mm
BGS (at min. setting)
BGS (at max. setting)
FGS (at max. setting)
FGS (at min. setting)
Incident
light level
threshold (fixed)
500mm [80mm]
2m [100mm]
25mm
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A-48 Standard Photoelectric Sensors
Reflectors
Not provided with retroreflective models
* Values in parentheses indicate the minimum required distance between the sensor and reflector.
Note: 1 .When using the reflector of other than the rated value, set the sensing distance to about 0.7 times of the typical example as a guideline.
2 .For details, refer to the "Reflector list".
Mutual interference prevention filter
Mounting Brackets
Note: 1 .If a through-beam model is used, order two Mounting Brackets for the emitter and receiver respectively.
2 .For details, refer to the "Mounting bracket list".
Name Sensing distance (typical) * Model Quantity Remarks
Reflectors
3 m [100 mm] (Rated value) E39-R1 1
4 m [100 mm] (Rated value) E39-R1S 1
500 mm [80 mm] E39-R1S 1 for E3Z-B#1/6
2 m [100 mm] for E3Z-B#2/7
5 m [100 mm] E39-R2 1
2.5 m [100 mm] E39-R9 1
3.5 m [100 mm] E39-R10 1
Fog preventing 500 mm [80 mm] E39-R1K 1 for E3Z-B#1/6
2 m [100 mm] for E3Z-B#2/7
Small reflector 1.5 m [50 mm] E39-R3 1
Tape Reflector
700 mm [150 mm] E39-RS1 1
1.1 m [150 mm] E39-RS2 1
1.4 m [150 mm] E39-RS3 1
Sensing distance Shape/dimensions Model Quantity Remarks
3 m E39-E11
2 sets each for emit-
ters and receivers
(total of 4 pcs.)
Can be used with the through-beam E3Z-T##A.
The arrow represents the polarizing direction.
Changing the polarizing direction of the two adja-
cent emitters and receivers prevents mutual in-
terference.
Shape Model Quantity Remarks Shape Model Quantity Remarks
E39-L153 1
Mounting Brackets E39-L150 One set
Sensor adjuster
Easy mounting to alumi-
num frame/rail of conveyor
or like, easy adjustment.
For left-to-right adjustment
E39-L104 1
9-L43 1 Horizontal type mounting
bracket E39-L151 One set
E39-L142 1
Horizontal type protective
cover bracket
E39-L93@One set
Sensor adjuster
Easy mounting to alumi-
num frame/rail of conveyor
or like, easy adjustment.
For vertical angle adjust-
ment
E39-L44 1 Rear mounting bracket
E39-L98 1 Protective cover bracket E39-L144 1 Vertical protective cover
bracket
0.2
1
4.9
10.8
7.4
11.231.4
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A-49E3Z
E3Z
Sensor I/O Connectors
Size Cable type Shape Cable length Model
M8
Standard cable
2 m
4-wire type
XS3F-M421-402-A
5 m XS3F-M421-405-A
2 m XS3F-M422-402-A
5 m XS3F-M422-405-A
M12 (for -M1J)
2 m
3-wire type
XS2F-D421-DC0-A
5 m XS2F-D421-GC0-A
2 m XS2F-D422-DC0-A
5 m XS2F-D422-GC0-A
Straight
L-shaped
Straight
L-shaped
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A-50 Standard Photoelectric Sensors
Rating/performance
* Values in parentheses indicate the minimum required distance between the sensor and reflector.
Sensor type Through-beam Retroreflective
model (with
M.S.R. func-
tion)
Diffuse-reflective
wide-beam standard-beam
Model NPN output E3Z-T62/T67 E3Z-T61/T66 E3Z-T61A/T66A E3Z-R61/R66 E3Z-D61/D66 E3Z-D62/D67
Item PNP output E3Z-T82/T87 E3Z-T81/T86 E3Z-T81A/T86A E3Z-R81/R86 E3Z-D81/D86 E3Z-D82/D87
Sensing distance 30 m 15 m 10 m 4 m (100 mm) *
(When using
the E39-R1S)
3 m (100 mm) *
(When using
the E39-R1)
100 mm (White
paper 100 x 100
mm)
1 m (White pa-
per 300 x 300
mm)
Setting range ---
Reflectivity characteristic ---
Spot Diameter ---
Standard sensing object Opaque: 12-mm dia. min. Opaque: 75-
mm dia. min.
---
Min. sensing object ---
Differential distance --- 20% max. of sensing distance
Directional angle Both emitter and
receiver: 3° to 15°
Both emitter
and
receiver: 3° to
5°
2° to 10° ---
Light source (wave length) Infrared LED
(870 nm)
Infrared LED
(860 nm)
Red LED
(700 nm)
Red LED
(680 nm)
Infrared LED
(860 nm)
Power supply voltage 12 to 24 VDC ±10%, ripple (p-p) : 10% max.
Current consumption emitter: 15 mA receiver: 20 mA 30 mA max.
Control output Load power supply voltage 26.4 VDC max., load current 100 mA max. (residual voltage 2 V max.) Open
collector output type (depends on the NPN/PNP output format) Light-ON/Dark-ON switch selectable
BGS / FGS selection ---
Protective circuits Reverse polari-
ty protection,
output short-cir-
cuit protection,
mutual interfer-
ence preven-
tion, output
reverse protec-
tion
Protection from load short-circuit
and reversed power supply con-
nection
Reverse polarity protection, output short-circuit pro-
tection, mutual interference prevention, output re-
verse protection
Response time Operation or re-
set: 2 ms max.
Operation or reset: 1 ms max.
Sensitivity adjustment Single-turn adjustment
Ambient illuminance Incandescent lamp: 3,000 lux max. Sunlight 10,000 lux max.
Ambient temperature Operating: -25°C to 55°C, Storage: -40°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85% RH, Storage: 35% to 95% RH (with no icing or condensation)
Insulation resistance 20 MΩmin. at 500 VDC
Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute
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A-51E3Z
E3Z
Rating/performance
Diffuse-
reflective Distance-
settable
Retro-reflective for PET bottles
(without MSR function) Grooved-type
narrow-beam standard-beam wide-beam
E3Z-L61/66 E3Z-LS61/66 E3Z-B61/66 E3Z-B62/67 E3Z-G61 E3Z-G62
E3Z-L81/86 E3Z-LS81/86 E3Z-B81/86 E3Z-B82/87 E3Z-G81 E3Z-G82
90 ± 30 mm
(White paper
100 x 100 mm)
BGS: White or black paper (100 x 100 mm):
20 mm to set distance
FGS: White paper (100 x 100 mm):
Set distance to 200 mm min.
Black paper (100 x 100 mm): Set distance to
160 mm min.
500 mm
(80 mm) *
(When using the
E39-R1S)
2 m (100 mm) *
(When using the
E39-R1S)
25 mm
1 optical axis 2 optical axis
--- White paper (100 x 100 mm): 40 to 200 mm
Black paper (100 x 100 mm): 40 to 160 mm
---
Refer to
the diagram
„Hysteresis
Difference vs.
Sensing
Distance“
Black/white-error:
10% of set distance max.
---
2.5 mm dia.
(when sensing
distance is
90 mm)
---
--- Transparent round PET bottle
500 ml (65 mm dia.)
---
0.1 mm dia.
(copper wire)
---
---
Red LED
(650 nm)
Red LED
(680 nm)
Red LED
(660 nm)
Infrared LED
(860 nm)
12 to 24 VDC ±10%, ripple (p-p) : 10% max.
30 mA max 25 mA max. 40 mA max.
Load power supply voltage 26.4 VDC max., load current 100 mA max. (residual voltage 2 V max.) Open collector output type
(depends on the NPN/PNP output format) Light-ON/Dark-ON switch selectable
--- BGS: Open or connected to GND
FGS: Connected to Vcc
---
Reverse polarity protection, output short-circuit protection, mutual interference prevention
Operation or reset: 1 ms max.
Single-turn
adjustment
five-turn endless adjuster Single-turn adjustment ---
Incandescent lamp: 3,000 lux max. Sunlight 10,000 lux max.
Operating: -25°C to 55°C, Storage: -40°C to 70°C (with no icing or condensation)
Operating: 35% to 85% RH, Storage: 35% to 95% RH (with no icing or condensation)
20 M min. at 500 VDC
1,000 VAC at 50/60 Hz for 1 minute
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A-52 Standard Photoelectric Sensors
Rating/performance
Sensor type Through-beam Retroreflective
model (with
M.S.R. func-
tion)
Diffuse-reflective
wide-beam standard-beam
Model NPN output E3Z-T62/T67 E3Z-T61/T66 E3Z-T61A/T66A E3Z-R61/R66 E3Z-D61/D66 E3Z-D62/D67
Item PNP output E3Z-T82/T87 E3Z-T81/T86 E3Z-T81A/T86A E3Z-R81/R86 E3Z-D81/D86 E3Z-D82/D87
Vibration resistance 10 to 55 Hz, 1.5-mm or 300m/s2double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s2for 3 times each in X, Y, and Z directions
Protective structure IEC 60529 IP67, IP69k after DIN 40050 part 9
Connection method Pre-wired (standard length: 2 m/500 mm)/M8 connector
Indicator lamp Operation indicator (orange), stability indicator (green) [Note that the emitter has the power indicator
(orange) only]
Weight
(Packed
state)
Pre-wired
models (with
2-m cable)
Approx. 120 g 65 g
Connector type 30 g Approx. 20 g
Material Case PBT (polybutylene terephthalate)
Lens Denatured poly-
acrylate resin
Methacylate resin
Accessories Instruction manual (The Reflector or Mounting Bracket is not provided with any of the above models.)
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