Omron E3Z-T81 Photoelectric sensor with built-in amplifier Datasheet

E3Z
Photoelectric Sensor with Built-in Amplifier
Compact Sensor Offers Long
Sensing Distance and Superior
Noise-Immunity
H Photo-IC provides long sensing
distance: 15 m for through-beam, 4 m
for retroreflective, and 1 m for diffuse
H Integrated Photo-IC improves noise
immunity to interference from inverters
and other inductive loads
H New injection molding technology
assures IP67 rating to withstand water
and dust
H Switch-selectable, Light-ON/Dark-ON
operation
H M8 connector-ready and 2-m, pre-wired
models
H NPN or PNP output models available
Ordering Information
J SENSORS
Sensing method
Light source
Through-beam
g
IR
Polarized
retroreflective
RED
Diffuse reflective
IR
Appearance
Connection
h d
method
Sensing
di
distance
Part number
NPN output
PNP output
Pre-wired
15 m
E3Z-T61
E3Z-T81
Connector
E3Z-T66
E3Z-T86
100 mm to 4 m
100 mm to 3 m
(See Note 2.)
E3Z-R61
E3Z-R81
E3Z-R66
E3Z-R86
5 to 100 mm
(wide view)
E3Z-D61
E3Z-D81
Connector
E3Z-D66
E3Z-D86
Pre-wired
1m
E3Z-D62
E3Z-D82
E3Z-D67
E3Z-D87
(See Note 1.) Pre-wired
Connector
Pre-wired
Connector
Note: 1. The Reflector is sold separately. Select the Reflector model most suited to the application.
2. Sensing distance can be extended to 4 meters when the E39-R1S reflector is used. The sensing distance is 3 meters when the
E39-R1 reflector is used.
2
E3Z
E3Z
J ACCESSORIES (ORDER SEPARATELY)
Slit for Through-beam Models (E3Z-- Tjj)
Order a slit for each emitter and receiver.
Slit width
Sensing distance (typical)
Minimum sensing object (typical)
Part number
0.5 mm dia.
50 mm
0.5 mm dia.
E39-S65A
1 mm dia.
200 mm
1 mm dia.
E39-S65B
2 mm dia.
800 mm
2 mm dia.
E39-S65C
0.5×10 mm
1m
0.7 mm dia.
E39-S65D
1×10 mm
2.2 m
1.2 mm dia.
E39-S65E
2×10 mm
5m
2.4 mm dia.
E39-S65F
Reflectors for Retroreflective Models
Name
Sensing distance (typical)
Part number
Reflector
100 mm to 3 m
E39-R1
100 mm to 4 m
E39-R1S
100 mm to 5 m
E39-R2
100 mm to 2.5 m
E39-R9
100 mm to 3.5 m
E39-R10
Miniature Reflector
50 mm to 1.5 m
E39-R3
Tape Reflector
150 mm to 700 mm
E39-RS1
150 mm to 1.1 m
150 mm to 1.4 m
E39-RS2
E39-RS3
Note: The actual sensing distance may be reduced to approximately 70% of the typical sensing distance when using a Reflector other
than the E39-R1 or the E39-R1S.
J MOUNTING BRACKETS
Appearance
Description
Part
number
L-bracket, horizontal
E39-L104
L-bracket, vertical
E39-L44
Open top,
20° angle adjustability
E39-L43
Protected top
5° angle adjustability
E39-L144
Appearance
Description
Part
number
Compact vertical
protective cover bracket
E39-L142
Vertical protective cover
bracket
E39-L98
Note: If a through-beam model is used, order two Mounting Brackets — one for the emitter and one for the receiver.
3
E3Z
E3Z
M8 Connectors
Appearance
Cable type
Straight
2 m (6.56 ft)
Right angle
Part number
Four-wire
Four
wire type
XS3F-M421-402-A
5 m (16.40 ft)
XS3F-M421-405-A
2 m (6.56 ft)
XS3F-M422-402-A
5 m (16.40 ft)
XS3F-M422-405-A
Specifications
Item
Sensing method
Through-beam
Polarized retroreflective
Diffuse reflective
NPN output
PNP output
E3Z-T61/T66
E3Z-T81/T86
E3Z-R61/R66
E3Z-R81/R86
E3Z-D61/D66
E3Z-D81/D86
E3Z-D62/D67
E3Z-D82/D87
15 m
100 mm (4 m Note 1)
(when using E39-R1S)
White paper
(100×100 mm):
100 mm
White paper
(300×300 mm):
1m
Sensing distance
100 mm (3 m Note 2)
(when using E39-R1)
Standard sensing object
Opaque: 12 mm
(dia. min.)
Opaque: 75 mm
(dia. min.)
---
Hysteresis
---
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% including 10% (p-p) max. ripple
Current consumption
Emitter: 15 mA
Receiver: 20 mA
Control output
100 mA max. at 26.4 VDC, open collector output
(residual voltage: 1 V max.)
L-ON/D-ON, switch selectable
Circuit protection
Load short-circuit and
reversed power supply
protection
Response time
1 ms max.
20% max. of setting distance
30 mA max.
Reversed power supply connection, output short-circuit, and mutual
interference protection
Sensitivity adjustment
One-turn potentiometer
Ambient
illumination
(receiver side)
Incandescent lamp
3,000 lux max.
Sunlight
10,000 lux max.
Ambient
temperature
Operating
-- 25°C to 55°C (-- 13°F to 131°F)
Storage
-- 40°C to 70°C (-- 40°F to 158°F) with no icing or condensation
Ambient
humidity
Operating
35% to 85%
Storage
35% to 95% with no condensation
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance
10 to 55 Hz, 1.5-mm double amplitude or 300 m/s2 for 2 hours each in X, Y, and Z axes
Shock
resistance
500 m/s2 3 times each in X, Y, and Z axes
Destruction
Enclosure rating
IP67 (IEC60529)
Approvals
CE
Connection method
2 m cable or M8 connector
Indicator
Operation indicator (orange)
Stability indicator (green)
Emitter has power indicator (orange) only
Weight
(packed state)
Pre-wired cable (2 m)
Approx. 120 g (4.2 oz)
Approx. 65 g (2.3 oz)
Connector
Approx. 30 g (1.1 oz)
Approx. 20 g (0.7 oz)
Material
Case: PBT (polybutylene terephthalate); Lens: Methacrylate resin
Accessories
Instruction manual (Order Reflector and Mounting Bracket separately.)
Note: 1. Sensing distance can be extended up to 4 meters when the E39-R1S reflector is used.
2. Sensing distance can be extended up to 3 meters when the E39-R1 reflector is used.
4
E3Z
E3Z
Nomenclature
Through-beam Models
E3Z-T6j Receiver
Retroreflective Models
E3Z-R6j
Operation indicator (orange)
Stability indicator (green)
Sensitivity adjuster
Diffuse-reflective Models
E3Z-D6j
Operation selector
Operation
J OUTPUT CIRCUITS
Model
E3Z-T61/-T66/-R61/-R66/-D61/-D66/-D62/-D67
NPN output
Through-beam receiver
Retroreflective model
Diffuse reflective model
Through-beam emitter
Power indicator (orange)
Operation
indicator
Orange
Brown
Stability
indicator
Green
Control output
Main
circuit
100 mA
Black max.
Brown
12 to 24 VDC
Load
(Relay)
Main
circuit
12 to 24 VDC
Blue
0V
Blue
Model
E3Z-T81/-T86/-R86/-D81/-D86/-D82/-D87
PNP output
Through-beam receiver
Retroreflective model
Diffuse reflective model
Through-beam emitter
Power indicator (orange)
Brown
Operation
indicator
Orange
Brown
12 to 24 VDC
Stability
indicator
Green
Black
Main
circuit
Control output
Blue
100 mA
max.
Main
circuit
Load
(Relay)
12 to 24 VDC
0V
Blue
Connector pin
arrangement
Pins 2, 4 are open.
Pin 2 is open.
J TIMING CHARTS
Light-ON (L-ON) Operation
Dark-ON (D-ON) Operation
Incident
Interrupted
Operation
indicator
(orange)
ON
OFF
Output
transistor
OFF
Load
(relay)
Incident
Interrupted
ON
Operate
Operation
indicator
(orange)
ON
OFF
Output
transistor
OFF
Load
(relay)
Reset
(Between blue and black)
5
ON
Operate
Reset
(Between blue and black)
E3Z
E3Z
J CONNECTOR PIN-OUT
Wire colors
Brown
White
Blue
Black
XS3F-M421-402-A XS3F-M421-405-A
XS3F-M422-402-A XS3F-M422-405-A
Classification
Wire color
Connector pin No.
Use
DC
Brown
A
Power supply (+V)
White
B
Pin 2 is not used.
Blue
C
Power supply (0 V)
Black
D
Output
Note: The through-beam emitter does not use pins 2 and 4.
Engineering Data
J PARALLEL OPERATING RANGE (TYPICAL)
Through-beam Models
Through-beam Models
E3Z-Tj1 (Tj6)
Retroreflective Models
E3Z-Tj1 (Tj6) and Slit
E3Z-Rj1 (Rj6) and Reflector
2-dia. slit
Distance X (m)
Distance Y (mm)
Distance X (m)
Distance Y (mm)
Distance Y (mm)
E39-RS3
E39-RS2
E39-RS1
Distance X (m)
Slit: 1 x 10
1-dia. slit
Slit: 0.5 x 10
E39-R2
Slit: 2 x 10
E39-R3
E39-R1S
E39-R1
J OPERATING RANGE (TYPICAL)
Diffuse Reflective Models
Diffuse Reflective Models
E3Z-Dj2 (Dj7)
Distance Y (mm)
Distance Y (mm)
E3Z-Dj1 (Dj6)
Distance X (mm)
Black carbon
White drawing paper
Black
carbon
Distance X (m)
White drawing paper
SUS
(glossy surface)
6
SUS
(glossy surface)
E3Z
E3Z
J EXCESS GAIN RATIO VS. DISTANCE (TYPICAL)
Through-beam Models
Retroreflective Models
E3Z-Tj1 (Tj6)
Diffuse Reflective Models
E3Z-Rj1 (Rj6) and Reflector
E3Z-Dj1 (Dj6)
E39-R2
E39-R3
Excess gain ratio
Excess gain ratio
Excess gain ratio
Sensing target:
100 x 100 mm white paper
E39-R1S
E39-R1
Distance X (mm)
Distance X (m)
Distance X (m)
Diffuse Reflective Model
E3Z-Dj2 (Dj7)
Excess gain ratio
Sensing target:
300 x 300 mm white paper
Distance X (m)
Sensing Target Size vs. Sensing Distance (Typical)
Diffuse Reflective Models
Diffuse Reflective Models
E3Z-Dj1 (Dj6)
E3Z-Dj2 (Dj7)
SUS (glossy
surface)
SUS (glossy
surface)
Distance (m)
Distance (mm)
White paper
White paper
Black paper
Black paper
Side length (one side) of
sensing target: d (mm)
Side length (one side) of
sensing target: d (mm)
7
E3Z
E3Z
Dimensions
Unit: mm (inch)
J SENSORS
Through-beam (Pre-wired Models)
E3Z-T61
E3Z-T81
20
(0.79)
10.8
(0.43)
Emitter
Power indicator (orange)
17
(0.67)
Lens
Optical axis
31
(1.22)
31
(1.22)
Two, M3
Two, M3
Vinyl-insulated round cable with two
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
M8
connector
20
(0.79)
20
(0.79)
Power indicator
(orange)
Power indicator
(orange)
10.8
(0.43)
Stability indicator
(green)
Receiver
Optical axis
10.8
(0.43)
Operation
selector
Sensing adjuster
Receiver
17
(0.67)
Lens
Stability indicator
(green)
Operation selector
Sensing adjuster
17
(0.67)
Lens
Optical axis
31
(1.22)
31
(1.22)
Two, M3
Two, M3
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
M8
connector
Retroreflective Models (Pre-wired Models)
E3Z-R61
E3Z-R81
Diffuse Reflective Models (Pre-wired Models)
E3Z-D61
20
(0.79)
E3Z-D62
E3Z-D81
Power indicator (orange)
E3Z-D82
Retroreflective Models (Connector Models)
E3Z-R66
E3Z-R86
Diffuse Reflective Models (Connector Models)
20
E3Z-D66
(0.79)
E3Z-D67
Power indicator (orange)
E3Z-D86
E3Z-D87
10.8
(0.43)
10.8
(0.43)
Operation
selector
Stability indicator
Sensing adjuster
(green)
17
Two, 7-dia. lenses
(0.67)
Receiver
Optical axis
Stability indicator
(green)
Two, 7-dia. lenses
Receiver
Optical axis
Operation
selector
Sensing adjuster
17
(0.67)
31
(1.22)
31
(1.22)
Emitter
20
(0.79)
10.8
(0.43)
Emitter
Power indicator (orange)
17
(0.67)
Lens
Optical axis
Through-beam (Connector Models)
E3Z-T66
E3Z-T86
Two, M3
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
8
Emitter
Two, M3
M8
connector
E3Z
E3Z
Unit: mm (inch)
J SLITS
E39-S65A
E39-S65B
E39-S65C
E39-S65D
E39-S65E
E39-S65F
10.4
(0.41)
32.2
(1.27)
32.2
(1.27)
Side A
E39-S65A
E39-S65B
E39-S65C
0.5 dia.
1.0 dia.
2.0 dia.
Material
Model
Side A
Material
SUS301
stainless
steel
E39-S65D
E39-S65E
E39-S65F
0.5
1.0
2.0
SUS301
stainless
steel
J REFLECTORS
E39-R1
E39-R1S
Two, 3.5 dia.
40.3 (1.59)
34 (1.34)
7.5
(0.30)
5.2
(2.05)
59.9
(2.36)
Material
Surface: Acrylic resin
Backside: ABS resin
2.7
(0.11)
1.6 (0.06)
E39-R2
Four, 3.5 dia.
80.8 (3.18)
74.5 (2.93)
7
7.5
(0.30)
7
8
59.9
(2.36)
52
(2.05)
1.6 (0.06)
E39-R9
7 (0.28)
6.5 (0.26)
2.7
(0.11)
34 (1.34)
30.9 (1.22)
42.3
(1.67)
21
8
(0.31)
4 (0.16)
Material
Reflecting surface: Acrylic resin
Back: ABS resin
15.5
(0.61)
15.5
(0.61)
Model
Material
Surface: Acrylic resin
Backside: ABS resin
10.4
(0.41)
3.5 (0.14)
5.5 (0.22)
15
25 (0.98)
35.4 (1.39)
8 (0.31)
9
E3Z
E3Z
E39-R10
47 (1.85)
61.4
(2.42)
30.4
(1.20)
10 (0.39)
Material
Reflecting surface: Acrylic resin
Back: ABS resin
30 (1.18)
40 (1.57)
51.6 (2.03)
5
(0.20)
3.5 (0.14)
5.5 (0.22)
8 (0.31)
J MINIATURE REFLECTOR
E39-R3
29 (1.14)
6
3.4
4.5
3.4
14°
7
13.7
(0.54)
18.45
22.9
(0.90)
Material
Surface: Acrylic resin
Backside: ABS resin
20
(0.79)
41.8
(1.65)
25.4
(1.00)
Two, M3
Two,
3.2
dia.
Adhesive
tape side
11
22.5
(0.89)
19.3
0.2
0.2
16
(0.63)
34.8
(1.37)
34
(1.34)
38
(1.50)
10.1
(0.40) 1.2
3.4
2.6
1.2
10°
SUS304
stainless
steel
J TAPE REFLECTORS
E39-RS1
E39-RS3
35 (1.38)
Material:
Acrylic resin
0.6
(0.02)
10
(0.39)
80 (3.15)
0.6
(0.02)
Adhesive
tape side
E39-RS2
40 (1.57)
0.6
(0.02)
70
(2.76)
35
(1.38)
Material:
Acrylic resin
Adhesive
tape side
Material:
Acrylic resin
Adhesive
tape side
10
E3Z
E3Z
Unit: mm (inch)
J MOUNTING BRACKETS
E39-L104
29 (1.14)
13.7
(0.54)
13.7
(0.54)
With Mounting Bracket
(E3Z-D62)
7
(0.28)
29 (1.14)
16
(0.63) Two, 3.2 dia.
Material:
SUS304
stainless steel
Two, M3
Optical
axis
31
(1.22)
39
(1.54)
37.8
25.4
(1.00)
38.3
(1.51)
8.8 (0.35)
1.2
(0.05)
E39-L43
3.5
(0.14)
Four, 3.2 dia.
30 (1.18)
3.5
(0.14)
3.5
(0.14)
25.4
(1.00)
40
(1.57)
15
(0.59)
7.5 (0.3)
Material:
SUS304
stainless steel
With Mounting Bracket
(E3Z-D62)
20
(0.79)
30 (1.18)
3.5
(0.14)
Two, M3
25.4
(1.00)
40
(1.57)
Optical
axis
7.5
(0.3)
15
(0.59)
1.2
(0.05)
13
(0.51)
13
(0.51)
E39-L44
With Mounting Bracket
(E3Z-D62)
8.7
(0.34)
1.2 (0.05)
Material:
SUS304
stainless steel
16.2
(0.64)
9
(0.35)
18
(0.71)
23.2
(0.91)
23.2
(0.91)
3.2 dia.
36
(1.42)
11
14.1
(0.56)
Two,
M3
Optical
axis
25.4
(1.00) 31
(1.22)
35.3
(1.39)
36
(1.42)
31.2
(1.23)
31.2
(1.23)
10.8
(0.43)
20
(0.79)
9
(0.35)
18
(0.71)
8.7
(0.34)
16.2
(0.64)
E3Z
E3Z
E39-L144
With Sensor
(Example: E3Z-L61)
25
(0.98)
21
2-50°
23
(0.91)
10.5
(0.41)
14.2
(0.56)
12.3
(0.48)
Optical
axis
38.5
(1.52)
1.5
(0.06)
Material:
SUS304 stainless steel
25.4
(1.00)
20
(0.79)
5°
8.7
(0.34)
22 (0.87)
14
(0.55)
15.8
(0.62)
37
(1.46)
6.9
(0.27)
Four
3.4 dia.
Optical
axis
25.4
(1.00)
55
(0.22)
14°
1.5
(0.06)
With Sensor
(Example: E3Z-L61)
7
15.3 (0.60)
Material:
SUS304 stainless steel
25.4
(1.00)
7.3
(0.28)
14
(0.55)
E39-L142
3.5
(0.14)
4.5
4.5
12
(0.47)
5.0
4.0
4.5
7.8
12
28
(1.10)
E3Z
E3Z
Unit: mm (inch)
E39-L93
E39-L98
Mounting Holes
Two, M6
56 dia.
(2.2)
(1.73¦0.01)
Material:
SUS304 stainless steel
Screw provided
61
(2.4)
25.4
(1.00)
20
(0.79)
35.3
(5.33)
16
(0.63)
56 (2.2)
34 (1.34)
13
E3Z
E3Z
J M8 CONNECTOR CORDSETS
Straight
XS3F-M421-402-A (L=2 m)
XS3F-M421-405-A (L=5 m)
Right Angle
XS3F-M422-402-A (L=2 m)
XS3F-M422-405-A (L=5 m)
4 (0.16) dia.
9 dia.
(0.35)
21.5
(0.85)
31.4
(1.24)
30
50 (1.97)
50 (1.97)
5
23.1
(0.91)
20.5
(0.81)
5
30
4 (0.16) dia.
9 (0.35) dia.
3.4
2.15
0.5
1.95
Precautions
To ensure safe sensor operation, please follow the following
precautions:
J CONNECTIONS
M8 Metal Connector
J WIRING
Power Supply Voltage
•
•
Make sure that the power supply to the Sensor is within the rated
voltage range.
•
Load Short-circuiting
•
Do not short-circuit the load, or the Sensor may be damaged.
Polarity
Correct polarity wiring is required to prevent damage to the
sensor.
Turn off power before disconnecting the sensor.
Remove the connector cover before connecting or disconnecting the metal connector.
Secure the connector cover by hand. Do not use any pliers,
or the connector may be damaged.
The proper tightening torque range is between 0.3 and 0.4
N S m. Be sure to tighten the connector securely in order to
maintain the the specified degree of protection and to keep
the connector from loosening due to vibration.
J MOUNTING
Connection Without Load
Use M3 screws to mount the sensor and tighten each screw to a
maximum torque of 0.53 N S m.
Do not connect power supply to the Sensor with no load
connected, or the internal elements may explode or burn.
J OPERATING ENVIRONMENT
Do not use the Sensor in locations with explosive or flammable
gas.
J SETTINGS
Power Reset Time
E3Z-jjj
The Sensor is ready to operate 100 ms after the Sensor is turned
ON. If the load and Sensor are connected to independent power
supplies respectively, be sure to turn ON the Sensor before
turning the load ON.
14
E39-L104 Mounting Bracket
(sold separately)
E3Z
E3Z
J ADJUSTMENT
Slits for Through-beam Models (E39-S65A/B/C/D/E/F) Sold Separately
Hook
Upper indented mounting portion
Protruding
portion
Slit
Lower
indented
portion
Sensor
Mounting Method
1. Hook the upper protruding portion of the Slit to the upper
indented mounting portion of the Sensor and adjust the position of the Slit so that the Slit will be in parallel to the lens side
of the Sensor.
2. Press the lower protruding portion of the Slit onto the indented
mounting portion of the Sensor until the Slit snaps in.
Side View
Mounting Condition
Front View
Removal Method
1. Press the upper portion of the Slit.
2. Disconnect the lower protruding portion of the Slit from the
Sensor and remove the Slit.
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
R
OMRON ELECTRONICS LLC
OMRON ON--LINE
OMRON CANADA, INC.
1-800-55-OMRON
Global -- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci
416-286-6465
One East Commerce Drive
Schaumburg, IL 60173
Cat. No. CEDSAX4
11/01
Spec
ifications subject to change without notice.
15
885 Milner Avenue
Scarborough, Ontario M1B 5V8
Printed in U.S.A.
ZZZ-ZZ
ZZZ-ZZ
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
R
OMRON ELECTRONICS LLC
OMRON ON--LINE
OMRON CANADA, INC.
1-800-55-OMRON
Global -- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci
416-286-6465
One East Commerce Drive
Schaumburg, IL 60173
Cat. No. E000-E3-0
11/00
Specifications subject to change without notice.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
Printed in U.S.A.
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