E3Z-T81 Omron, E3Z-T81 Datasheet

SENSOR PHOTO AMP THRU-BEAM PNP

E3Z-T81

Manufacturer Part Number
E3Z-T81
Description
SENSOR PHOTO AMP THRU-BEAM PNP
Manufacturer
Omron
Series
E3Zr
Type
Photoelectric Sensorr
Datasheets

Specifications of E3Z-T81

Sensing Distance
590.551" (15m)
Sensing Method
Through-Beam
Output Configuration
PNP - Dark-ON/Light-ON - Selectable
Mounting Type
Bracket Mount
Current - Supply
35mA
Voltage - Supply
12 V ~ 24 V
Response Time
1ms
Package / Case
Module, Pre-Wired
Features
Light ON / Dark ON
Height
33.2 mm
Length
20 mm
Maximum Operating Temperature
+ 55 C
Minimum Operating Temperature
- 25 C
Operating Supply Voltage
12 V to 24 V
Width
10.8 mm
Output Current
100mA
Sensor Output
PNP
Supply Voltage Range Dc
12V To 24V
Sensor Housing
Rectangular
Sensor Input
Optical
Supply Voltage Max
24VDC
Sensing Range Max
15m
Switch Terminals
Cable
Proximity Sensor Type
Photoelectric
Output Type
PNP
Proximity Sensor Sensing Distance
15000mm
Proximity Sensor Sensing Distance Range
>=1200mm
Proximity Sensor Switching Mode
Light ON/Dark ON
Mounting
Screw
Operating Temp Range
-25C to 55C
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
12V
Operating Supply Voltage (typ)
12/15/18/24V
Operating Supply Voltage (max)
26.4V
Pin Count
4
Sensing Mode
Through-Beam
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
E3ZT81

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
E3Z-T81
Manufacturer:
OMRON
Quantity:
1 000
Part Number:
E3Z-T81
Manufacturer:
OMRON
Quantity:
492
Part Number:
E3Z-T81A
Manufacturer:
OMRON
Quantity:
1 000
Part Number:
E3Z-T81A
Manufacturer:
OMRON
Quantity:
1 000
Part Number:
E3Z-T81H
Manufacturer:
OMRON
Quantity:
1 000
The Standard for Photoelectric Sensors
with a Secure Track Record of One
Million Sold Yearly.
• Long sensing distance of 30 m for Through-beam Models, 4 m for
• Mechanical axis and optical axis offset of less than ±2.5
• High stability with unique algorithm that prevents interference of
Features
Industry's Top-level Sensing Distance with
Built-in Amplifier
A separately sold filter is available to prevent mutual interference for
Through-beam Models with red lights sources and a sensing
distance of 10 m. Reflective Models include functionality to prevent
mutual interference.
Long-distance, Through-beam Sensors with a detection distance of
30 m (response time: 2 ms) are also available.
Low-temperature Operation for Applications in Cold-storage Warehouses
A wider ambient operating range from −40 to 55°C (main models with connectors). We also provide Sensor I/O Connectors with PUR Cables for
high resistance to cold environments.
Improved Matching of Optical Axis and Mechanical Axis for
Through-beam Models and Retro-reflective Models
The offset between the optical axis and the mechanical axis is kept within ±2.5°, so the optical axis can
be accurately set simply by mounting the Sensor according to the mechanical axis.
Sensor Protection against Incorrect Wiring
The Sensor includes output reverse polarity protection.
(A diode to protect against reverse polarity is added to the output line.)
Complete Compliance with the EU's RoHS Directive
Lead, mercury, cadmium hexachrome, polybrominated biphenyl (PBB), and polybrominated
diphenyl ether (PBDE) have all been eliminated. Also, burnable polyethylene packaging has
been used.
Retro-reflective Models, and 1 m for Diffuse-reflective Models.
optical axis adjustment.
external light.
Compact Photoelectric Sensor with Built-in Amplifier
E3Z
°
simplifies
Through-beam
Retro-reflective with MSR function
Diffuse-reflective
Through-beam Model receivers and Reflective Models (except the E3Z-LS)
30 m
1 m
4 m
Operation
indicator
(orange)
Be sure to read Safety Precautions on
page 15.
Protection for NPN output models
Stability
indicator
(green)
Photo-
electric
Sensor
main
circuit
The receiver will always be in the range of light diffusion.
mechanical
axis
Optical axis
ZD
1
4
3
Pb
30 m
Brown
Black
Blue
CSM_E3Z_DS_E_13_1
2.5° max.
Distance-settable
100 mA
max.
20 cm
12 to 24 VDC
eco
(relay)
Load
0 V
1

Related parts for E3Z-T81

E3Z-T81 Summary of contents

Page 1

... Be sure to read Safety Precautions on page 15. Through-beam 30 m Retro-reflective with MSR function 4 m Diffuse-reflective 1 m The receiver will always be in the range of light diffusion. Through-beam Model receivers and Reflective Models (except the E3Z-LS) Operation Stability indicator indicator (orange) (green) Photo- electric Sensor ...

Page 2

... Receiver E3Z-T81-D 2M E3Z-T66 E3Z-T86 Emitter E3Z-T66-L Emitter E3Z-T86-L Receiver E3Z-T66-D Receiver E3Z-T86-D E3Z-T61A 2M E3Z-T81A 2M Emitter E3Z-T61-A-L 2M Emitter E3Z-T81-A-L 2M Receiver E3Z-T61-A-D 2M Receiver E3Z-T81-A-D 2M E3Z-T66A E3Z-T86A Emitter E3Z-T66-A-L Emitter E3Z-T86-A-L Receiver E3Z-T66-A-D Receiver E3Z-T86-A-D E3Z-T62 2M E3Z-T82 2M Emitter E3Z-T62-L 2M Emitter E3Z-T82-L 2M Receiver E3Z-T62-D 2M Receiver E3Z-T82-D 2M ...

Page 3

... Variety of Connection Specifications The models with the connection specifications marked with a black circle in the table are available. The model number indication is a combination of the basic model and the connection specification. Example: E3Z-T61-M1TJ 0.3M Basic model number NPN Output Model Model number -M1TJ 0 ...

Page 4

... E3Z-G82 axes Retro- 500 mm E3Z-B81 reflective No MSR for clear, function 2 m E3Z-B82 plastic bottles E3Z-T81 E3Z-T81 0.5M E3Z-T81 5M -M1J 0.3M M12 pre-wired Pre-wired Pre-wired standard con- (cable length: (cable length: nector (cable 0 length: 0.3 m) 0.3 m) 0.5M 5M -M1J 0.3M ● ● ...

Page 5

... Emitter E3Z-T61K-L 2M Emitter E3Z-T81K-L 2M Receiver E3Z-T61K-D 2M Receiver E3Z-T81K-D 2M E3Z-T61K-M3J 0.3M E3Z-T81K-M3J 0.3M Emitter E3Z-T61K-L-M3J 2M Emitter E3Z-T81K-L-M3J 2M Receiver E3Z-T61K-D-M3J 2M Receiver E3Z-T81K-D-M3J 2M E3Z-R61K 2M E3Z-R81K 2M E3Z-R61K-M3J 0.3M E3Z-R81K-M3J 0.3M E3Z-D61K 2M E3Z-D81K 2M E3Z-D61K-M3J 0.3M E3Z-D81K-M3J 0.3M E3Z-D62K 2M E3Z-D82K 2M E3Z-D62K-M3J 0.3M E3Z-D82K-M3J 0.3M [Refer to Dimensions on page 18.] ...

Page 6

... Metal Protective Cover 1 Bracket * 1 set (Sensor adjuster) Easily mounted to the aluminum frame rails of conveyors and easily adjusted. 1 set For left to right adjust- ment Compact Protective 1 Cover Bracket (For E3Z only) * Model XS3F-M421-402-A XS3F-M421-405-A 4-wire XS3F-M422-402-A XS3F-M422-405-A XS2F-D421-DC0-A XS2F-D421-GC0-A 3-wire XS2F-D422-DC0-A XS2F-D422-GC0-A XS5F-D421-D80-A ...

Page 7

... Values in parentheses indicate the minimum required distances between the Sensors and Reflectors. *2. Plastic bottles must pass with the minimum clearance of 500 mm. Retro-reflective with Through-beam MSR function E3Z-T62 E3Z-T61A E3Z-R61 E3Z-T67 E3Z-T66A E3Z-R66 E3Z-T82 E3Z-T81A E3Z-R81 E3Z-T87 E3Z-T86A E3Z-R86 4 m (100 mm) *1 (when using E39-R1S (100 mm) *1 (when using E39-R1) --- Opaque: 75-mm dia ...

Page 8

... The E3Z-T@2-G0 is equipped with an emission stop function. Ratings and specifications of this function are given in the following table. Sensing method Item Through-beam models, NPN output: E3Z-T62/T67-G0, PNP output: E3Z-T82/T87-G0 Output and Modes <NPN models> Emission OFF: Short-circuit 1.5 V max. (Outflow current 1 mA max.), Emission ON: Discon- nected (Leakage current 0 ...

Page 9

... Sensing method NPN Pre-wired Models E3Z-T61K out- M8 Pre-wired connector E3Z-T61K-M3J put Model PNP Pre-wired Models E3Z-T81K out- Item M8 Pre-wired connector E3Z-T81K-M3J put Sensing distance Standard sensing object Differential travel Directional angle Light source (wavelength) Current consumption Protection circuits Response time Degree of protection ...

Page 10

... Slit is mounted to the Emitter and Receiver.) 250 200 Y 150 X 100 Distance −50 X (m) E39-S65B −100 E39-S65C −150 E39-S65D −200 E39-S65E E39-S65F −250 E3Z-B@1/B@6 + E39-R1S Reflector (Order Separately) 50 Reflector: E39-R1S 0.5 1 1.5 2 2.5 3 −10 Distance X (m) −20 −30 −40 500-mm type −50 Through-beam Models E3Z-T@A 1000 ...

Page 11

... E3Z-D@2(D@7) 80 Sensing object: 300 × 300 mm white paper 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Distance −20 X (m) −40 −60 −80 Retro-reflective Models E3Z-R@1(R@6) and Reflector 100 E39-R9 E39-R1K 10 E39-R10 E39-R1S E39-R2 1 E39-R3 E39-R1 0 Distance (m) Narrow-beam Reflective Models E3Z-L@1(L@6) 100 70 50 ...

Page 12

... Excess Gain vs. Set Distance E3Z-B@1/B@6 + E39-R1S Reflector (Order Separately) 100 500-mm type 10 1 0.1 0.5 1 1.5 2 2.5 3 Distance (m) Sensing Object Size vs. Sensing Distance Diffuse-reflective Models E3Z-D@1(D@6) 350 d White paper 300 d SUS 250 (glossy surface) 200 150 100 50 Black paper 0 50 100 ...

Page 13

... No incident light Operation ON E3Z-T81(K) indicator OFF (orange) E3Z-T86 Light-ON ON Output E3Z-T82 transistor OFF E3Z-T87 Operate Load (e.g., relay) Reset E3Z-T81A (Between blue (3) and black (4) leads) E3Z-T86A E3Z-R81(K) Incident light No incident light E3Z-R86 Operation ON E3Z-D81(K) indicator OFF (orange) E3Z-D86 Dark-ON ON Output E3Z-D82(K) transistor ...

Page 14

... Plugs (Sensor I/O Connectors) M8 connector XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Nomenclature Through-beam Models E3Z-T@@ (Emitter) E3Z-T@@A (Receiver) Stability indicator Retro-reflective Models E3Z-R@@ E3Z-B@@ Operation selector Diffuse-reflective Models E3Z-D@@ Narrow-beam Reflective Models E3Z-L@@ Limited reflective Models E3Z-L@@ e-CON connector Wire color Brown White Blue E39-ECON@M ...

Page 15

... When using the Sensors in environments subject to oils other than those listed above, use the figures for kinematic viscosity and pH from the table as general guidelines. Additives and other substances contained in oils may affect the E3Z. Be sure to consider this before use. E3Z pH ...

Page 16

... Dimensions Sensors Through-beam* Pre-wired Models E3Z-T61(K) Emitter E3Z-T81(K) 10.8 10.8 E3Z-T61A 7.2 E3Z-T81A 2.1 E3Z-T62(-G0) Lens E3Z-T82(-G0 dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm Insulator diameter: 1.1 mm), Standard length Operation Indicator (orange) Receiver 10.8 10.8 7.2 2.1 Lens ...

Page 17

... E3Z-B87 E3Z-D67 E3Z-L68 E3Z-D87 E3Z-L88 10.8 10.8 2.1 E3Z-L66 E3Z-L86 10.4 Note: The lens for the E3Z-D@1/D@6/L@@/B@@ is red. The lens for the E3Z-D@2/D@7 is black. 11.2 4.5 7.5 Operation selector Stability indicator (green) Sensitivity adjuster 20 20 2.8 2.8 3 Receiver Lens 7 dia. ...

Page 18

... E39-L104 26.2 23.2 20° 1.8 31.2 31.2 10.4 10.4 A 20.2 20.2 12.7 32.2 32.2 10 0.2-mm-thick Model Size A Material E39-S65D 0.5 SUS301 E39-S65E 1.0 stainless steel E39-S65F 2.0 1 (Mounting dimensions) 7.0 14° 6.7 R20 6 4 21.5 8.8 10° 26.6 26.6 E3Z 18 ...

Page 19

... Please read and understand this catalog before purchasing 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 ...

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