E3T-ST12 Omron, E3T-ST12 Datasheet - Page 3

• Manufacturer Part Number: E3T-ST12
• Description: OPTO SENSOR XMITTER/RCVR 1METER
• Manufacturer: Omron
• Series: E3Tr
• Type: Subminiature Photoelectric Sensorr

Specifications of E3T-ST12

• Sensing Distance: 39.370" (1m)
• Sensing Method: Through-Beam
• Output Configuration: NPN - Open Collector/Dark-ON
• Mounting Type: Bracket Mount
• Current - Supply: 30mA
• Voltage - Supply: 12 V ~ 24 V
• Response Time: 1ms
• Package / Case: Module, Pre-Wired
• Features: Offered in both flat and rectangular
• Light Source: Red LED
• Connection: Pre-Leaded
• Output Current: 50mA
• Sensor Output: NPN DO
• Supply Voltage Range Dc: 12V To 24V
• Switch Terminals: Cable
• Sensor Housing: Rectangular
• Sensor Input: Optical
• Output Type: Transistor
• Sensing Range Max: 1m
• Sensing Mode: Through-Beam
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS compliant by exemption
• Other names: E3TST12; OR592

Specifications
J RATINGS/CHARACTERISTICS
E3T
Sensing method
Shape
Output type
Part number
Sensing distance
Standard sensing target
Min. sensing target
(typical)
Hysteresis
Optical
angle
Light source
(wave length)
Power supply voltage
Current consumption
Current consumption
Output
Circuit protection
(See Precautions
Section.)
Response time
Ambient
light
i
immunity
Ambient
temperature
Ambient
h
humidity
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Enclosure rating
Connection method
Weight (with packaging)
Materials
Accessories included
g
p
l
idi
it
Light-ON
Dark-ON
Emitter
Receiver
Incandes-
cent lamp
Sunlight
Operating --25°C to 55°C (--13°F to 131°F)
Storage
Operating 35% to 85% RH
Storage
Case
Lens and
cover
Through-beam
Side-view
NPN
-ST11
-ST12 -ST14 -FT12
1 m
(adjustable
aperture is
available)
2 mm dia. min.
2 mm dia. min.
---
3° to 10°
3° to 70°
Red LED (“Pin-point” LED) (λ=670 nm)
12 to 24 VDC ±10%, ripple (p-p) 10% max.
12 mA max emitter/receiver
12 mA max. emitter/receiver
Open collector, load current: 50 mA max. at 24 VDC, residual voltage: 1 V max.,
operation mode: Light-ON or Dark-ON (separate models)
Protection from reversed and
output short-circuit
1 ms max. each for on and off
5,000 ℓx max.
10,000 ℓx max.
35% to 95% RH (with no condensation)
20 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min
10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s
1,000 m/s
IEC60529: IP67
Pre-leaded (standard length: 2 m), optional 5-M cable, optional robotic cable
Approx. 40 g
PBT
Polycarbonate
Two each of M2 mounting screws, spring washers, and flat washers, and reflector (E39-R4: retroreflective
model only)
--40°C to 70°C (--40°F to 158°F) with no icing or condensation
PNP
-ST13 -FT11
2
(approx. 100G) 3 times each in X, Y, and Z axis
Flat
NPN
500 mm
3° to 13°
3° to 70°
PNP
-FT13
-FT14
Retroreflective
Side-view
NPN
-SR11
-SR12
10 to 200 mm
(with the E39-R4)
10 mm dia. min.
2 mm dia.
(sensing distance
at 100 mm)
2° to 5°
---
20 mA max
20 mA max.
Protection from reversed polarity, output short-circuit, and mutual
interference
Approx. 20 g
PNP
-SR13
-SR14
2
(approx. 30G) for 0.5 hrs each in X, Y, and Z axis
Convergent beam
NPN
-SL11
-SL12
5 to 15 mm
(50 x 50 mm
Kodak white
card)
---
0.15 mm dia. (sensing distance at 10 mm)
2 mm max.
---
PNP
-SL13
-SL14
NPN
-SL21
-SL22
5 to 30 mm
(50 x 50 mm
Kodak white
card)
6 mm max.
PNP
-SL23
-SL24
Diffuse reflective
Flat
NPN
-FD11
-FD12
5 to 30 mm
(50 x 50 mm
Kodak white card)
6 mm max.
PNP
-FD13
-FD14
24 VDC
±10%
E3T
3