2
Photoelectric Sensor with Built-in Amplifier E3Z
Compact Sensor Offers Long
Sensing Distance and Superior
Noise-Immunity
HPhoto-IC provides long sensing
distance: 15 m for through-beam, 4 m
for retroreflective, and 1 m for diffuse
HIntegrated Photo-IC improves noise
immunity to interference from inverters
and other inductive loads
HNew injection molding technology
assures IP67 rating to withstand water
and dust
HSwitch-selectable, Light-ON/Dark-ON
operation
HM8 connector-ready and 2-m, pre-wired
models
HNPN or PNP output models available
Ordering Information
JSENSORS
Sensing method Light source Appearance Connection
h
d
Sensing
d
i
Part number
S
e
n
s
i
n
g
m
e
t
h
o
d
L
i
g
h
t
s
o
u
r
c
e
A
p
p
e
a
r
a
n
c
e
C
o
n
n
e
c
t
i
o
n
method
S
e
n
s
i
n
g
distance NPN output PNP output
Through-beam IR Pre-wired 15 m E3Z-T61 E3Z-T81
g
Connector E3Z-T66 E3Z-T86
Polarized
r
e
t
r
o
r
e
f
l
e
c
t
i
v
e
RED (See Note 1.) Pre-wired 100 mm to 4 m
1
0
0
m
m
t
o
3
m
E3Z-R61 E3Z-R81
re
t
rore
f
l
ec
t
i
ve Connector
1
0
0
mm
t
o
3
m
(See Note 2.) E3Z-R66 E3Z-R86
Diffuse reflective IR Pre-wired 5to100mm E3Z-D61 E3Z-D81
D
i
f
f
u
s
e
r
e
f
l
e
c
t
i
v
e
I
R
Connector
5
t
o
1
0
0
m
m
(wide view) E3Z-D66 E3Z-D86
Pre-wired 1m E3Z-D62 E3Z-D82
Connector
1
m
E3Z-D67 E3Z-D87
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.
E3Z E3Z
3
JACCESSORIES (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
1mmdia. 200 mm 1mmdia. E39-S65B
2mmdia. 800 mm 2mmdia. 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
R
e
f
l
e
c
t
o
r
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
T
a
p
e
R
e
f
l
e
c
t
o
r
150 mm to 1.1 m E39-RS2
150 mm to 1.4 m 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.
JMOUNTING 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.
E3Z E3Z
4
M8 Connectors
Appearance Cable type Part number
Straight 2 m (6.56 ft) Four-wire type XS3F-M421-402-A
S
t
r
a
i
g
h
t
5 m (16.40 ft)
F
u
r
w
i
r
e
t
y
p
e
XS3F-M421-405-A
Right angle 2 m (6.56 ft) XS3F-M422-402-A
R
i
g
h
t
a
n
g
l
e
5 m (16.40 ft) XS3F-M422-405-A
Specifications
Item Sensing method Through-beam Polarized retroreflective Diffuse reflective
I
t
e
m
NPN output E3Z-T61/T66 E3Z-R61/R66 E3Z-D61/D66 E3Z-D62/D67
PNP output E3Z-T81/T86 E3Z-R81/R86 E3Z-D81/D86 E3Z-D82/D87
Sensing distance 15 m 100 mm (4 m Note 1)
(when using E39-R1S)
100 mm (3 m Note 2)
(when using E39-R1)
White paper
(100×100 mm):
100 mm
White paper
(300×300 mm):
1m
Standard sensing object Opaque: 12 mm
(dia. min.)
Opaque: 75 mm
(dia. min.)
---
Hysteresis --- 20% max. of setting distance
Directional angle Both emitter and
receiver: 3 to 15°
2to10°---
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
30 mA max.
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
Reversed power supply connection, output short-circuit, and mutual
interference protection
Response time 1msmax.
Sensitivity adjustment One-turn potentiometer
Ambient
i
l
l
u
m
i
n
a
t
i
o
n
Incandescent lamp 3,000 lux max.
illumination
(receiver side) Sunlight 10,000 lux max.
Ambient Operating -- 2 5 °Cto55°C(--13°F to 131°F)
A
m
b
i
e
n
t
temperature Storage -- 4 0 °Cto70°C(--40°F to 158°F) with no icing or condensation
Ambient Operating 35% to 85%
A
m
b
i
e
n
t
humidity Storage 35% to 95% with no condensation
Insulation resistance 20 MΩmin. 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/s2for 2 hours each in X, Y, and Z axes
Shock
resistance
Destruction 500 m/s23 times each in X, Y, and Z axes
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 Pre-wired cable (2 m) Approx. 120 g (4.2 oz) Approx. 65 g (2.3 oz)
W
e
i
g
h
t
(packed state) 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.
E3Z E3Z
5
Nomenclature
Diffuse-reflective Models
E3Z-D6j
Stability indicator (green)
Operation selector
Operation indicator (orange)
Sensitivity adjuster
Through-beam Models
E3Z-T6jReceiver
Retroreflective Models
E3Z-R6j
Operation
JOUTPUT CIRCUITS
Model E3Z-T61/-T66/-R61/-R66/-D61/-D66/-D62/-D67
NPN output Through-beam receiver
Retroreflective model
Diffuse reflective model
Through-beam emitter
Operation
indicator Stability
indicator
Main
circuit
Orange Green 100 mA
max.
Load
(Relay)
Brown
Black
Blue
Control output
12 to 24 VDC
0V
Power indicator (orange)
Main
circuit 12 to 24 VDC
Brown
Blue
Model E3Z-T81/-T86/-R86/-D81/-D86/-D82/-D87
PNP output Through-beam receiver
Retroreflective model
Diffuse reflective model
Through-beam emitter
Operation
indicator Stability
indicator
Main
circuit
Orange Green
Brown
Black
Blue
Control output
12 to 24 VDC
100 mA
max.
0V
Load
(Relay)
Power indicator (orange)
Main
circuit 12 to 24 VDC
Brown
Blue
Connector pin
arrangement
Pin 2 is open. Pins 2, 4 are open.
JTIMING CHARTS
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Dark-ON (D-ON) OperationLight-ON (L-ON) Operation
E3Z E3Z
6
JCONNECTOR 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 APower supply (+V)
D
C
White BPin 2 is not used.
Blue CPower supply (0 V)
Black DOutput
Note: The through-beam emitter does not use pins 2 and 4.
Engineering Data
JPARALLEL OPERATING RANGE (TYPICAL)
Through-beam Models
E3Z-Tj1(Tj6)
Distance Y (mm)
Through-beam Models
E3Z-Tj1(Tj6) and Slit
Distance Y (mm)
Retroreflective Models
E3Z-Rj1(Rj6) and Reflector
Distance Y (mm)
Distance X (m)
2-dia. slit
1-dia. slit
Slit: 0.5 x 10
Slit: 2 x 10
E39-RS1
E39-RS2
E39-RS3
E39-R3
E39-R1
E39-R1S
E39-R2
Slit: 1 x 10
Distance X (m) Distance X (m)
JOPERATING RANGE (TYPICAL)
Distance Y (mm)
Distance Y (mm)
White drawingpaper SUS
(glossy surface)
Black
carbon
Diffuse Reflective Models
E3Z-Dj1(Dj6)
Diffuse Reflective Models
E3Z-Dj2(Dj7)
Distance X (mm) Distance X (m)
SUS
(glossy surface)
White drawingpaper
Black carbon
E3Z E3Z
7
JEXCESS GAIN RATIO VS. DISTANCE (TYPICAL)
Through-beam Models
E3Z-Tj1(Tj6)
Excess gain ratio
Distance X (m) Distance X (m)
Retroreflective Models
E3Z-Rj1(Rj6) and Reflector
Diffuse Reflective Models
E3Z-Dj1(Dj6)
Distance X (mm)
Diffuse Reflective Model
E3Z-Dj2(Dj7)
Distance X (m)
E39-R3
E39-R1
E39-R1S
E39-R2
Excess gain ratio
Excess gain ratio
Excess gain ratio
Sensing target:
100 x 100 mm white paper
Sensing target:
300 x 300 mm white paper
Sensing Target Size vs. Sensing Distance (Typical)
Distance (mm)
Distance (m)
Black paper
White paper
Black paper
Side length (one side) of
sensing target: d (mm)
Side length (one side) of
sensing target: d (mm)
Diffuse Reflective Models
E3Z-Dj1(Dj6) Diffuse Reflective Models
E3Z-Dj2(Dj7)
White paper
SUS (glossy
surface)
SUS (glossy
surface)
E3Z E3Z
8
Dimensions
Unit: mm (inch)
JSENSORS
Through-beam (Pre-wired Models) Through-beam (Connector Models)
Optical axis Lens
Power indicator (orange)
Vinyl-insulated round cable with two
conductors, 4 dia. (0.2 mm2with
1.1-dia. insulator);standard length:2m
Emitter
Operation
selector
Sensing adjuster
Optical axis
Lens
Receiver
Optical axis
Lens
Power indicator (orange)
M8
connector
Emitter
Operation selector
Sensing adjuster
Optical axis Lens
Receiver
M8
connector
Power indicator
(orange)
Power indicator
(orange)
Stability indicator
(green)
Stability indicator
(green)
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2with
1.1-dia. insulator); standard length: 2m
Tw o , M 3
Tw o , M 3 Two , M3
Two , M3
Retroreflective Models (Pre-wired Models) Retroreflective Models (Connector Models)
Two, 7-dia. lenses
Operation
selector
Sensing adjuster
Optical axis
Stability indicator
(green)
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2with
1.1-dia. insulator); standard length: 2m
Tw o , M 3
Emitter
Receiver
Power indicator (orange)
M8
connector
Power indicator (orange)
Operation
selector
Sensing adjuster
Stability indicator
(green)
Two, 7-dia. lenses
Receiver
Optical axis
Emitter Two , M 3
20
(0.79)
10.8
(0.43)
31
(1.22)
E3Z-T61
E3Z-T81
E3Z-T66
E3Z-T86
E3Z-R61
E3Z-R81
Diffuse Reflective Models (Pre-wired Models)
E3Z-D61
E3Z-D62
E3Z-D81
E3Z-D82
E3Z-R66
E3Z-R86
Diffuse Reflective Models (Connector Models)
E3Z-D66
E3Z-D67
E3Z-D86
E3Z-D87
20
(0.79)
10.8
(0.43)
31
(1.22)
20
(0.79)
10.8
(0.43)
31
(1.22)
20
(0.79)
10.8
(0.43)
31
(1.22)
20
(0.79)
10.8
(0.43)
31
(1.22)
20
(0.79)
10.8
(0.43)
31
(1.22)
17
(0.67)
17
(0.67)
17
(0.67)
17
(0.67)
17
(0.67)
17
(0.67)
E3Z E3Z
9
Unit: mm (inch)
JSLITS
E39-S65D
E39-S65E
E39-S65F
Side A Material
SUS301
stainless
steel
Model
E39-S65A
E39-S65B
E39-S65C
0.5 dia.
1.0 dia.
2.0 dia.
Side A Material
SUS301
stainless
steel
Model
E39-S65D
E39-S65E
E39-S65F
0.5
1.0
2.0
E39-S65A
E39-S65B
E39-S65C
32.2
(1.27)
32.2
(1.27)
10.4
(0.41)
10.4
(0.41)
15.5
(0.61)
15.5
(0.61)
Material
Surface: Acrylic resin
Backside: ABS resin
Two, 3.5 dia.
JREFLECTORS
E39-R1
E39-R1S 40.3 (1.59)
59.9
(2.36)
7.5
(0.30)
5.2
(2.05)
2.7
(0.11)
34 (1.34)
1.6 (0.06)
E39-R2
Material
Surface: Acrylic resin
Backside: ABS resin
Four, 3.5 dia.
80.8 (3.18)
74.5 (2.93)
59.9
(2.36)
52
(2.05)
1.6 (0.06)
7.5
(0.30)
34 (1.34)
7 (0.28)
6.5 (0.26)
7
7
8
2.7
(0.11)
E39-R9
42.3
(1.67)
21
15
25 (0.98)
35.4 (1.39)
8
(0.31)
3.5 (0.14)
5.5 (0.22)
Material
Reflecting surface: Acrylic resin
Back: ABS resin
30.9 (1.22)
4 (0.16)
8 (0.31)
E3Z E3Z
10
E39-R10
Material
Reflecting surface: Acrylic resin
Back: ABS resin
61.4
(2.42)
30.4
(1.20)
5
(0.20)
8 (0.31)
10 (0.39)
30 (1.18)
40 (1.57)
51.6 (2.03)
3.5 (0.14)
5.5 (0.22)
47 (1.85)
JMINIATURE REFLECTOR
Tw o , M 3
SUS304
stainless
steel
Adhesive
tape side
Tw o ,
3.2
dia.
Material
Surface: Acrylic resin
Backside: ABS resin
E39-R3
41.8
(1.65)
25.4
(1.00)
22.5
(0.89)
34.8
(1.37)
38
(1.50)
34
(1.34)
22.9
(0.90)
16
(0.63)
10.1
(0.40) 1.2
19.3
3.4
2.6
1.2 10°
18.45
7
3.4
4.5 63.4
29 (1.14)
0.2
0.2
11
14°13.7
(0.54)
20
(0.79)
JTAPE REFLECTORS
E39-RS2
E39-RS3
Adhesive
tape side
Adhesive
tape side Adhesiv
e
tape sid
e
Material:
Acrylic resin
Material:
Acrylic resin
Material:
Acrylic resin
E39-RS1
35 (1.38)
40 (1.57)
35
(1.38)
0.6
(0.02)
80 (3.15)
70
(2.76)
0.6
(0.02)
0.6
(0.02)
10
(0.39)
E3Z E3Z
11
JMOUNTING BRACKETS
With Mounting Bracket
(E3Z-D62)
E39-L43
With Mounting Bracket
(E3Z-D62)
Material:
SUS304
stainless steel
Material:
SUS304
stainless steel
E39-L104
Two, 3.2 dia. Tw o , M 3
29 (1.14)
13.7
(0.54)
13.7
(0.54)
7
(0.28)
29 (1.14)
16
(0.63)
39
(1.54)
8.8 (0.35)
38.3
(1.51)
1.2
(0.05)
25.4
(1.00)
Optical
axis
37.8
Tw o , M 3
Four, 3.2 dia.
Optical
axis
13
(0.51)
3.5
(0.14)
30 (1.18)
3.5
(0.14)
7.5 (0.3) 15
(0.59)
25.4
(1.00) 40
(1.57)
30 (1.18)
3.5
(0.14) 3.5
(0.14)
40
(1.57)
15
(0.59)
7.5
(0.3)
25.4
(1.00)
1.2
(0.05)
Unit: mm (inch)
31
(1.22)
20
(0.79)
13
(0.51)
E39-L44
Material:
SUS304
stainless steel
With Mounting Bracket
(E3Z-D62)
Optical
axis
Tw o ,
M3
3.2 dia.
16.2
(0.64)
8.7
(0.34)
1.2 (0.05)
9
(0.35)
18
(0.71)
23.2
(0.91)
31.2
(1.23)
36
(1.42)
36
(1.42)
31.2
(1.23)
23.2
(0.91)
25.4
(1.00)
8.7
(0.34) 16.2
(0.64)
18
(0.71)
9
(0.35)
20
(0.79)
35.3
(1.39)
31
(1.22)
14.1
(0.56)
10.8
(0.43)
E3Z E3Z
12
Material:
SUS304 stainless steel
25
(0.98)
23
(0.91)
14.2
(0.56)
38.5
(1.52)
1.5
(0.06)
25.4
(1.00)
Optical
axis
2-50°
5°
21
20
(0.79)
10.5
(0.41)
12.3
(0.48)
3.5
(0.14)
25.4
(1.00)
7.3
(0.28)
With Sensor
(Example: E3Z-L61)
E39-L144
Material:
SUS304 stainless steel
15.8
(0.62)
14
(0.55)
8.7
(0.34)
7
22 (0.87)
55
(0.22)
37
(1.46)
1.5
(0.06)
14
(0.55)
25.4
(1.00)
15.3 (0.60)
4.5
4.5
4.0
7.8
12
(0.47)
5.0
6.9
(0.27)
28
(1.10)
14°
Optical
axis
Four
3.4 dia.
4.5
With Sensor
(Example: E3Z-L61)
E39-L142
E3Z E3Z
13
E39-L93
Unit: mm (inch)
E39-L98
Material:
SUS304 stainless steel
Mounting Holes
Tw o , M 6
56 dia.
(2.2)
Screw provided
61
(2.4)
16
(0.63)
56 (2.2)
34(1.34)
20
(0.79)
(1.73¦0.01)
25.4
(1.00)
35.3
(5.33)
E3Z E3Z
14
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)
JM8 CONNECTOR CORDSETS
4 (0.16) dia.
9dia.
(0.35)
21.5
(0.85)
31.4
(1.24) 50 (1.97)
30
20.5
(0.81)
23.1
(0.91)
4 (0.16) dia.
50 (1.97)
9 (0.35) dia.
2.15 0.5
3.4
1.95
30 5
5
Precautions
To ensure safe sensor operation, please follow the following
precautions:
JWIRING
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.
Connection Without Load
Do not connect power supply to the Sensor with no load
connected, or the internal elements may explode or burn.
JOPERATING ENVIRONMENT
Do not use the Sensor in locations with explosive or flammable
gas.
JSETTINGS
Power Reset Time
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.
JCONNECTIONS
M8 Metal Connector
•Turn off power before disconnecting the sensor.
•Remove the connector cover before connecting or discon-
necting 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
NSm. 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.
JMOUNTING
Use M3 screws to mount the sensor and tighten each screw to a
maximum torque of 0.53 N Sm.
E3Z-jjj E39-L104 Mounting Bracket
(sold separately)
E3Z E3Z
15
JADJUSTMENT
Slits for Through-beam Models (E39-S65A/B/C/D/E/F) Sold Separately
Hook
Protruding
portion
Lower
indented
portion
Upper indented mounting portion
SensorSlit
Mounting Method
1. Hook the upper protruding portion of the Slit to the upper
indented mounting portion of the Sensor and adjust the posi-
tion 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.
Mounting Condition Side View 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.
Cat. No. CEDSAX4 11/01 Specifications subject to change without notice. Printed in U.S.A.
OMRONELECTRONICSLLC
One EastCommerceDrive
Schaumburg, IL 60173
NOTE:DIMENSIONS SHOWN AREINMILLIMETERS.To convertmillimeterstoinches divideby 25.4.
1-800-55-OMRON
OMRON CANADA, INC.
885 MilnerAvenue
Scarborough,OntarioM1B5V8
416-286-6465
R
OMRONON--LINE
Global-- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci
ZZZ-ZZ ZZZ-ZZ
Cat. No.E000-E3-0 11/00 Specifications subject tochange withoutnotice.Printed inU.S.A.
OMRONELECTRONICSLLC
One EastCommerceDrive
Schaumburg, IL 60173
NOTE:DIMENSIONS SHOWN AREINMILLIMETERS.To convertmillimeterstoinches divideby 25.4.
1-800-55-OMRON
OMRON CANADA, INC.
885 MilnerAvenue
Scarborough,OntarioM1B5V8
416-286-6465
R
OMRONON--LINE
Global-- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci