Omron E3Z-H User manual

1E3Z-H
Photoelectric sensor with anti-tampering in compact plastic housing
E3Z-H
• Compact housing size and high power LED for excellent
performance-size ratio
• IP67 and IP69K for highest water resistance
• Intensive shielding for highest noise immunity (EMC)
• No adjusters to protect against manipulation
• Rugged PBT housing for high mechanical resistance
Ordering Information
Reflectors (Order seperately)
Sensor type Sensing
distance
Output
configuration
Connection method Model
Through-beam 15 m NPN ––
For ordering pigtail versions replace '2M' of cable types with: - M1J: M12 with 30 cm cable - M3J: M8 4-pin with 30 cm cable - M5J: M8 3-pin with 30 cm cable
E3Z-T61H 2M
–– E3Z-T66H
PNP ––E3Z-T81H 2M
–– E3Z-T86H
Retro-reflective with
M.S.R.
0.1 to 4 m*1
*1. Measured with E39-R1S. The reflector is sold separately.
NPN ––E3Z-R61H 2M
–– E3Z-R66H
PNP ––E3Z-R81H 2M
–– E3Z-R86H
Diffuse-reflective
wide-beam
0.1 m (adjustable) NPN ––E3Z-D61H 2M
–– E3Z-D66H
PNP ––E3Z-D81H 2M
–– E3Z-D86H
Diffuse-reflective 1 m (adjustable) NPN ––E3Z-D62H 2M
–– E3Z-D67H
PNP ––E3Z-D82H 2M
–– E3Z-D87H
Name Sensing distance (typical)*1
*1. Values in parentheses indicate the minimum required distance between the sensor and reflector.
Size in mm Model
Reflectors 3 m [100 mm] 60x40 E39-R1
4 m [100 mm] 60x40 E39-R1S
5 m [100 mm] Ø84 E39-R7
6 m [100 mm] 100x100 E39-R8
4 m [100 mm] 50x50 E39-R42
1.5 m [50 mm] 35x20 E39-R3
Tape Reflector 700 mm [150 mm] 35x10 E39-RS1
1.1 m [150 mm] 35x40 E39-RS2
1.4 m [150 mm] 80x70 E39-RS3

2 Standard Photoelectric Sensors
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".
Sensor I/O Connectors
Shape Model Quantity Remarks Shape Model Quantity Remarks
E39-L153 1 Mounting Brackets E39-L150 One set Sensor adjuster
Easy mounting to
aluminum frame/rail of
conveyor or like, easy
adjustment.
For left-to-right adjustment
E39-L104 1
E39-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
aluminum frame/rail of
conveyor or like, easy
adjustment.
For vertical angle
adjustment
E39-L44 1 Rear mounting bracket
E39-L98 1 Protective cover bracket E39-L144 1 Vertical protective cover
bracket
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 4-wire type XS2F-D421-D80-A
5 m XS2F-D421-G80-A
2 m XS2F-D422-D80-A
5 m XS2F-D422-G80-A
Straight
L-shaped
Straight
L-shaped

3E3Z-H
Rating/performance
Item Through-beam Retro-reflective with
M.S.R.
Diffuse-reflective
wide-beam standard-beam
NPN output E3Z-T61H/T66H E3Z-R61H/R66H E3Z-D61H/D66H E3Z-D62H/D67H
PNP output E3Z-T81H/T86H E3Z-R81H/R86H E3Z-D81H/D86H E3Z-D82H/D87H
Sensing distance 15 m 4 m (100 mm)*1 *
(When using the
E39-R1S)
*1. Values in parentheses indicate the minimum required distance between the sensor and reflector.
100 mm
(White paper
100 x 100 mm)
1 m
(White paper
300 x 300 mm)
Standard sensing object Opaque: 12-mm dia.
min.
Opaque: 75-mm dia.
min.
---
Differential distance --- 20% max. of sensing distance
Directional angle Both emitter and
receiver: 3° to 15°
2° to 10° ---
Light source (wave length) Infrared LED (860 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 selectable by wiring
Protective circuits Protection from load
short-circuit and re-
versed power supply
connection
Reverse polarity protection, output short-circuit protection, mutual interference
prevention, output reverse protection
Response time Operation or reset: 1 ms max.
Sensitivity adjustment no 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
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
Degree of protection 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 Methacylate resin
Accessories Instruction manual (The Reflector or Mounting Bracket is not provided with any of the above models.)

4 Standard Photoelectric Sensors
Caracteristic data (typical)
Excess Gain vs. Distance
Through-beam Retro-reflective with M.S.R.
E3Z-T#1H(T#6H) E3Z-R#1H(R#6H) + Reflectors
Diffuse-reflective Diffuse-reflective
E3Z-D#1H(D#6H) E3Z-D#2H(D#7H)
Distance vs. Size
Diffuse-reflective Diffuse-reflective
E3Z-D#1H(D#6H) E3Z-D#2H(D#7H)
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.10 102030405060
Distance X (m)
Excess gain ratio
Operating
level
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.10246810
Distance X (m)
E39-R3 E39-R1S
E39-R2
E39-R1
Excess gain ratio
Operating
level
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.10 50 100 150 200 250 300
Distance X (m)
Sensing object: 300 x 300 mm white paper
Excess gain ratio
Operating
level
100
70
50
30
10
7
5
3
1
0.7
0.5
0.3
0.10 0.5 1 1.5 2 2.5
Distance X (m)
Sensing object: 300 x 300 mm white paper
Excess gain ratio
Operating
level
350
300
250
200
150
100
50
350300250200150100500
Side length (one side) of sensing object: d (mm)
Distance (mm)
Black carbon
SUS (glossy surface)
White paper
d
d
4.5
4
3.5
3
2.5
2
1.5
1
0.5
350300250200150100500
Black carbon
White paper
d
d
Side length (one side) of sensing object: d (mm)
Distance (m)
SUS(glossy surface)

5E3Z-H
Output Circuit Diagram
NPN output
PNP output
Model Output transis-
tor Status Timing chart Mode selection Output circuit
E3Z-T61H
E3Z-T66H
E3Z-R61H
E3Z-R66H
E3Z-D61H
E3Z-D66H
E3Z-D62H
E3Z-D67H
Light ON
Connect the
pink (2) and
the brown (1)
cords.
Dark ON
Connect the
pink (2) and
the blue (3)
cords, or open
the pink (2)
cord.
Model Output transis-
tor Status Timing chart Mode selection Output circuit
E3Z-T81H
E3Z-T86H
E3Z-R81H
E3Z-R86H
E3Z-D81H
E3Z-D86H
E3Z-D82H
E3Z-D87H
Light ON
Connect the
pink (2) and
the brown (1)
cords.
Dark ON
Connect the
pink (2) and
the blue (3)
cords, or open
the pink (2)
cord.
Incident
Interrupted
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
(Between brown and black)
Output
transistor
Load
(Relay)
4
3
112 to 24 VDC
Brown
BlackControl output
Blue
2
Pink Mode selector
100 mA
max.
Operation
indicator
(orange)
Stability
indicator
(green)
0V
ZD
Load
(Relay)
Main
circuit
Incident
Interrupted
ON
OFF
ON
OFF
Operate
Reset
(Between brown and black)
Operation
indicator
(orange)
Output
transistor
Load
(Relay)
4
3
112 to 24 VDC
Brown
BlackControl output
Blue
2
Pink Mode selector
100 mA
max.
Operation
indicator
(orange)
Stability
indicator
(green)
0V
ZD
Load
(Relay)
Main
circuit
Through-beam emitter
Power
indicator
(orange)
Main
circuit
3
1
12 to 24
VDC
Brown
Blue
Connector Pin Arrangement
Note: Terminal 2 and 4 are not used.
1
24
3
Incident
Interrupted
ON
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Operation
indicator
(orange)
Output
transistor
Load
(Relay)
4
3
112 to 24 VDC
Brown
Black
Control output
Blue
2Pink Mode selector
100 mA
max.
Operation
indicator
(orange)
Stability
indicator
(green)
0V
ZD
Load
(Relay)
Main
circuit
Incident
Interrupted
ON
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Operation
indicator
(orange)
Output
transistor
Load
(Relay)
4
3
112 to 24 VDC
Brown
Black
Control output
Blue
2Pink Mode selector
100 mA
max.
Operation
indicator
(orange)
Stability
indicator
(green)
0V
ZD
Load
(Relay)
Main
circuit
Through-beam emitter
Power
indicator
(orange)
Main
circuit
3
1
12 to 24
VDC
Brown
Blue
Connector Pin Arrangement
Note: Terminal 2 and 4 are not used.
1
24
3

6 Standard Photoelectric Sensors
Dimensions (Unit: mm)
Trough-beam
Pre-wired
E3Z-T61H
E3Z-T81H
Trough-beam
Connector type
E3Z-T61H
E3Z-T81H
Retro-reflective
Pre-wired
E3Z-R61H
E3Z-R81H
Diffuse-reflective*
Pre-wired
E3Z-D61H
E3Z-D81H
E3Z-D62H
E3Z-D82H
Retro-reflective
Connector type
E3Z-R66H
E3Z-R86H
Diffuse-reflective*
Connector type
E3Z-D66H
E3Z-D86H
E3Z-D67H
E3Z-D87H
20 8
17
2.1
25.4
Vinyl-insulated round cable with two conductors, 4 dia.
(0.2 mm²with 1.1-dia. insulator); standard length: 2 m
2-M3
31
15.5
Optical axis
11
18
10.410.8
Power indicator
(orange)
Lens
7.2
Emitter
17
2.1
25.4
Vinyl-insulated round cable with three conductors, 4 dia.
(0.2 mm² with 1.1-dia. insulator); standard length: 2 m
2-M3
31
15.5
Optical axis
11
18
20
12.45
3.2
Stability indicator (green)
Operation indicator
(orange)
10.410.8
Lens
7.2
Receiver
17
2.1
25.4
M8
connector
31
10.4 2-M3
15.5
7.2
Lens
Optical axis
11
18
20 8
10.410.8
Power indicator
(orange)
9.75
Emitter
17
2.1
25.4
M8
connector
9.75
31
10.4
15.5
Lens
Optical axis
11
18
20
12.45
3.2
Stability indicator (green)
Operation indicator
(orange)
10.410.8
7.2
2-M3
Receiver
20
12.45
3.2
Stability indicator (green)
Operation indicator (orange)
17
2.1
25.4
Vinyl-insulated round cable with three conductors, 4 dia.
(0.2 mm² with 1.1-dia. insulator); standard length: 2 m
2-M3
31
15.5
Two, 7-dia.
lenses
Receiver
Optical axis
Emitter
4
184
10.410.8
* Diffuse types have one screw-adjuster for
sensitivity-adjustment on top of the sensor
(not displayed in picture)
20
12.45
3.2
Stability indicator (green)
Operation indicator (orange)
17
2.1
25.4
M8connector
31
10.4
15.5
Two, 7-dia.
lenses
Receiver
Optical axis
Emitter
4
184
10.410.8
9.75
2-M3* Diffuse types have one screw-adjuster for
sensitivity-adjustment on top of the sensor
(not displayed in picture)

7E3Z-H
Safety precautions
This product is not designed or rated for directly or
indirectly ensuring safety of persons. Do not use it for
such a purpose.
Do not use the product with voltage in excess of the
rated voltage. Excess voltage may result in malfunc-
tion or fire.
Never use the product with an AC power supply.
Otherwise, explostion may result.
When cleaning the product, do not apply a high-pres-
sure spray of water to one part of the product. Other-
wise, parts may become damaged and the degree of
protection may be degraded.
High-temperature environments may result in burn
injury.
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. 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 0.50 N·m for M8 connectors.
Load
Do not use a load that exceeds the rated load.
Environements with Cleaners and Disinfectants
(e.g., Food Processing Lines)
Do not use the Sensor in environments subject to cleaners and
disifectants. They may 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.
Surface Temperature
Burn injury may occur. The Sensor surface temperature rises de-
pending on application conditions, such as the surrounding tem-
perature and the power supply voltage. Use caution when
operating or washing the Sensor.
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
Connecting and Mounting
(1)The maximum power supply voltage is 24 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 high-volt-
age wires or power lines may result in malfunction or damage
due to induction. As a general rule, wire the Sensor in a sepa-
rate conduit or use shielded cable.
(3)Use an extension cable with a minimum thickness of 0.3 mm2
and less than 100 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.
(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 re-
moving the connector.
Cleaning
Never use thinner or other solvents. Otherwise, the Sensor sur-
face may be dissolved.
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 con-
nected 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 cur-
rent flow that exceeds the rated current. If a load short circuit oc-
curs, the output will turn OFF, so check the wiring before turning
ON the power supply again. The short-circuit protection circuit will
be reset.
Water Resistance
Do not use the Sensor in water, rainfall, or outdoors.
!Warning
!Caution
Precautions for Safe Use
Precautions for Correct Use

8 Standard Photoelectric Sensors
WARRANTY
OMRON’s exclusive warranty is that the products are free from de-
fects 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, EX-
PRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MER-
CHANTABILITY, 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, INDI-
RECT, 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 in-
dividual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRAN-
TY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS
UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PROD-
UCTS 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 EN-
SURING 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 OM-
RON'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 combina-
tion 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 sys-
tems, aviation systems, medical equipment, amusement machines,
vehicles, safety equipment, and installations subject to separate in-
dustry 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 perfor-
mance 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 man-
ufacturing 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 pro-
grammable product, or any consequence thereof.
In the interest of product improvement, specifications are subject to change without notice.Cat. No. E60E-EN-01
OMRON EUROPE B.V.
Wegalaan 67-69,
NL-2132 JD, Hoofddorp,
The Netherlands
Phone: [phone]
Fax: [phone]
www.industrial.omron.eu