E3T-ST12 Omron Automation, E3T-ST12 Datasheet - Page 8

• Manufacturer Part Number: E3T-ST12
• Description: Sensor; NPN; Through-Beam Sensing Mode; Photoelectric; 1 m; Red LED; Dark-On
• Manufacturer: Omron Automation
• Type: Thru Beamr

Specifications of E3T-ST12

• Current, Switching: 50 mA
• Dimensions: 0.73 in. L x 0.37 in. W x 0.28 in. H
• Function: Proximity
• Indicator: LED
• Ip Rating: IP67
• Light Source: Red LED
• Material, Casing: PBT (Polybutylene Terephthalate)
• Material, Lens: Polycarbonate
• Mounting Type: Bracket
• Output: NPN
• Primary Type: Photoelectric
• Range, Measurement: 1 mm
• Sensing Mode: Through-Beam
• Standards: CE Approved
• Technology: Photoelectric
• Temperature, Operating: -25 to +55 °C
• Termination: Pig-Tail Connector
• Voltage, Supply: 24 VDC
• Voltage, Switching: 26.4 VDC
• Weight: 40 g (Approx.)
• Voltage Range: 10.8-26.4 VDC
• Load Rating: NPN or PNP Open Collector, 50 mA Max.
• Operating Ambient: –25° to +55°C, 35% to 85% RH
• Lead Free Status / Rohs Status: RoHS Compliant part

Dimensions
Sensors
E3T-ST1@ (Receiver)
E3T-ST2@ (Receiver)
Through-beam Models (Flat)
E3T-FT1@ (Emitter)
E3T-FT2@ (Emitter)
E3T-FT1@ (Receiver)
E3T-FT2@ (Receiver)
Through-beam Models
(Side-view)
E3T-ST1@ (Emitter)
E3T-ST2@ (Emitter)
Emitter: E3T-ST@@-L
Receiver: E3T-ST@@-D
Emitter: E3T-FT@@-L
Receiver: E3T-FT@@-D
Operation
indicator*
Receiver
Emitter
Lens (1.3 dia.)
2.4-dia. vinyl-insulated round cable
with 2 conductors
(Conductor cross section: 0.1 mm² (AWG27),
Insulator diameter: 0.7 mm),
Standard length: 2 m
Optical axis
Two, 2.2 dia.
3.1
6.6
6.6
Optical axis
Two, 2.2 dia.
7
7
2.4-dia. vinyl-insulated round cable
with 3 conductors
(Conductor cross section: 0.1 mm² (AWG27),
Insulator diameter: 0.7 mm),
Standard length: 2 m
Operation
indicator
Receiver
Emitter
Stability
indicator
Lens
(1.3 dia.)
Two, R2
3.45
2.7
2.7
4.8
4.8
R2.5
R2.5
4.4
12
3.1
4.4
12
8
8
7.7
7.7
9.5
5.2
5.2
9.5
Stability indicator
Two, R0.5
Two, R0.5
8.6
Two, R0.8
Two, R2
8.6
Two, 2.2 dia.
Two, 2.2 dia.
Two, R0.8
2.35
2.4-dia. vinyl-insulated round cable
with 2 conductors
(Conductor cross section: 0.1 mm² (AWG27),
Insulator diameter: 0.7 mm),
Standard length: 2 m
2.4-dia. vinyl-insulated round cable
with 3 conductors
(Conductor cross section: 0.1 mm² (AWG27),
Insulator diameter: 0.7 mm),
Standard length: 2 m
9
9 14.6
14
3.8
14
3.8
14.6
15.8
15.8
18.5
18.5
19
19
R0.5
R0.5
R0.5
R0.5
3.5
3.5
1.75
1.75
Mounting Holes
Mounting Holes
M12 Smartclick Pre-wired Connector Model
(E3T-FT@@-M1TJ)
M12 Smartclick Pre-wired Connector Model
(E3T-ST@@-M1TJ)
Two, M2
Mounting Holes
2.4-dia. vinyl-insulated round cable
with 2 or 3 conductors
Standard length: 0.3 m
2.4-dia. vinyl-insulated round cable
with 2 or 3 conductors
Standard length: 0.3 m
Mounting Holes
e-CON Pre-wired Connector
(E3T-FT@@-ECON)
2.4-dia. vinyl-insulated round cable
with 3 conductors
Standard lengths: 0.3 m and 2 m
e-CON Pre-wired Connector Model
(E3T-ST@@-ECON)
2.4-dia. vinyl-insulated round cable
with 3 conductors
Standard lengths: 0.3 m and 2 m
Two, M2
8
9
8
±0.2
±0.2
Two, M2
±0.2
9
Two, M2
±0.2
44.7
44.7
* Refer to Mounting the Sensor on Moving
Parts on page 13 for details on Robotics
Cable models.
15.6
* Refer to Mounting the Sensor on
15.6
* Refer to Mounting the Sensor on
Moving Parts on page 13 for details
on Robotics Cable models.
M12
M12
* Refer to Mounting the Sensor on
Moving Parts on page 13 for
details on Robotics Cable
models.
Moving Parts on page 13 for
details on Robotics Cable
models.
2
3
2
3
1
2
3
4
1
2
3
4
5.9
5.9
15
15
4
4
1
1
nal No.
nal No.
Termi-
nal No.
Termi-
nal No.
Termi-
Termi-
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
(receiver only)
(receiver only)
(receiver only)
(receiver only)
Specifica-
Specifica-
Specifica-
Specifica-
Output
Output
Output
Output
tions
tions
tions
tions
E3T
0 V
0 V
+V
+V
0 V
0 V
---
+V
---
+V
---
---
14