1
E3Z-TA
Through-Beam Sensor with Visible Red LED
Visible Beam Allows Visual
Confirmation of the Detection Spot, for
Easy Installation and Maintenance
■Built-in amplifier
■Mutual interference protection filter included
in product offering
■Long sensing distance: 10 M
■Prewired or connector models
■Light-ON/Dark-ON switch-selectable
■Noise Immunity due to IC chip design
■IP67, CE approved
Ordering Information
■Standard Models
■Accessories (Order Separately)
Slit
Mutual Interference Protection Filter
Sensing method Appearance Connection method Sensing distance Part number
NPN output PNP output
Through-beam Prewired (2 m) E3Z-T61A E3Z-T81A
Connector E3Z-T66A E3Z-T86A
10 m
Slit width Sensing distance (typical) Minimum sensing target (typical) Quantity Part number
0.5 mm dia. 35 mm 0.2 mm dia. One for the emitter
and one for the
receiver
E39-S65A
1 mm dia. 150 mm 0.4 mm dia. E39-S65B
2 mm dia. 550 mm 0.7 mm dia. E39-S65C
0.5×10 mm 700 mm 0.2 mm dia. E39-S65D
1×10 mm 1.5 m 0.5 mm dia. E39-S65E
2×10 mm 3.5 m 0.8 mm dia. E39-S65F
Sensing distance Dimensions Comments Quantity Part number
3 m The arrow indicates the
direction of polarized light.
Mutual interference can be
prevented by altering the
direction of polarized light
from or to adjacent
emitters and receivers.
Two filters for the
emitter and two for
the receiver (total of
four)
E39-E11
■Brackets (All E3Z Models Use Common Brackets)
To order, you’ll find the appropriate brackets for the E3Z-TA when you refer to the basic E3Z Photoelectric Sensor data sheet on Omron’s
web site @www.omron.com/oei, or refer to the Sensing Products Catalog.
■M8 Connectors (All E3Z Models Use Common Connectors)
To order M8 Connectors, see the basic E3Z Photoelectric Sensor data sheet on Omron’s web site @www.omron.com/oei, or refer to the
Sensing Products Catalog.
2
E3Z-TAE3Z-TA
Specifications
■Ratings/Characteristics
Engineering Data
■Parallel Operating Range (Typical)
E3Z-T!
!!
!A
■Receiver Output vs. Distance (Typical)
E3Z-T!
!!
!A
Item Sensing method Through-beam
NPN output E3Z-T61A/T66A
PNP output E3Z-T81A/T86A
Sensing distance 10 m
Standard sensing target Opaque: 12-mm dia. min.
Directional angle Both emitter and receiver: 3° to 5°
Light source (wave length) Red LED (700 nm)
Power supply voltage 12 to 24 VDC ±10%
Current consumption Emitter: 15 mA
Receiver: 20 mA
Control output Load power supply voltage: 26.4 VDC max.
Load current: 100 mA max. (Residual voltage: 1 V max.)
Open collector output (NPN or PNP depending on model)
L-ON/D-ON switch-selectable
Circuit protection Protection from load short-circuit and reversed power supply connection
Response time Operation or reset: 1 ms max.
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 directions
Shock resistance 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection IP67 (IEC60529)
Connection method Prewired cable (standard length: 2 m) or M8 connector model
Indicator Operation indicator (orange)
Stability indicator (green)
Emitter has power indicator (orange) only.
Weight (packed state) Prewired cable (2 m) Approx. 120 g (4.23 oz.)
Connector Approx. 30 g (1.06 oz.)
Material Case PBT (polybutylene terephthalate)
Lens Methacrylate resin
Accessories Instruction manual
3
E3Z-TAE3Z-TA
Operation
■NPN Output
■PNP Output
Structure of Sensor I/O Connector
Model E3Z-T61A/E3Z-T66A
Output transistor status Light ON Dark ON
Timing chart
Mode selector Light ON (L/ON) Dark ON (D/ON)
Output circuit
Model E3Z-T81A/T86A
Output transistor status Light ON Dark ON
Timing chart
Mode selector Light ON (L/ON) Dark ON (D/ON)
Output circuit
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
Wire color
Brown
White
Blue
Black
Classification Wire color Connector
pin No.
Use
DC Brown 1 Power supply (+V)
White 2 Pin 2 is not used.
Blue 3 Power supply (0 V)
Black 4 Output
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E3Z-TAE3Z-TA
Dimensions
Unit: mm (inch)
■Sensors
Prewired Through-beam Models
E3Z-T61A
E3Z-T81A
Through-beam Models with Connector
E3Z-T66A
E3Z-T86A
10.8 (0.43)
20 (0.79)
17 (0.67)
4-dia., 2-core vinyl-insulated round cable (Conductor
cross-section: 0.02mm2; Insulator diameter: 1.1 mm)
Standard length: 2m
25.4
(1.00)
(1.22)
2.1 (0.08)
31
18
(0.71)
15.5
(0.61)
8 (0.31)
7.2 (0.28)
20
(0
.
79)
10.8 (0.43)
18
(0.71)
31
(1.22)
25.4
(1.00)
15.5 (0.61)
17 (0.67)
4.3 (0.17)
cross-section: 0.02mm2; Insulator diameter: 1.1 mm)
4-dia., 2-core vinyl-insulated round cable (Conductor
Standard length: 2m
2.1 (0.08)
Mode selector
Sensitivity adjuster
2-M3
2-M3
7.2 (0.28)
2.1 (0.08)
20 (0.79)
10.8 (0.43)
Power indicator (orange)
25.4
(1.00)
31
(1.22)
7.2 (0.28)
18
(0.71)
20 (0.79)
8 (0.31)
10.8 (0.43)
17 (0.67)
15.5 (0.61)
10.4 (0.41)
(0.71)
18
15.5 (0.61)
31
(1.22)
(1.00)
25.4
2.1 (0.08)
17
9.75 (0.38)
9.75 (0.38)
7.2 (0.28)
(0.17)
(0.67)
(0.41
)
10.4
■Accessories
Brackets, M8 Connectors, and Slits
For dimensions of Brackets, M8 Connectors, or Slits, see the Dimensions Section in the basic E3Z Photoelectric Sensor data sheet on
Omron’s web site @www.omron.com/oei, or refer to the E3Z in Omron’s Sensing Products Catalog.
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E3Z-TAE3Z-TA
■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.
Connection without Load
Do not connect the power supply to the Sensor when no load
is connected, or the internal elements may explode or burn.
■Operating Environment
Do not use the Sensor in locations with explosive or flammable
gas.
■Settings
Power Reset Time
When the E3Z-TA is turned ON, there is a 100 ms delay time
before operation. If the load and the Sensor are connected to
independent power supplies, be sure to turn ON the sensor before
turning ON the load.
■Connections
M8 Metal Connector
• Turn OFF the 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 pliers, or the
connector may be damaged.
• The proper tightening torque range is between 0.3 and 0.4 N"m.
To ensure safe sensor operation, please follow these precautions.
E3Z-TA
(bracket sold separately)
■Mounting and Adjusting Slits
• 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 parallel to
the lens side of the Sensor. (See area 1, in the
illustration below.)
• Then, press the lower protruding portion of the Slit onto
the indented mounting portion of the Sensor until the Slit
snaps in. (See area 2, shown below.)
Removal Method
• Press the upper portion of the Slit. (See area 1, shown below.)
• Then, disconnect the lower protruding portion of the Slit from the
Sensor and remove the Slit. (See area 2, shown below.)
Side view
Front view
Slit
Sensor
• Mounting views
Upper indented
Hook mounting portion
Protruding
portion
1
2
2
1
mounting portion
Lower indented
Precautions
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. CEDSAX4 Printed in USA
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
416-286-6465
OMRON ELECTRONICS LLC
One East Commerce Drive
Schaumburg, IL 60173
1-800-55-OMRON
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.com/oci
11/01 Specifications subject to change without notice
