E3AS
Advanced direct reflective photoelectric sensors
E3AS Series changes the “way of using” photoelectric sensors
- Wide range of solution up to 1,5m.
- High reliable detection for shiny, uneven & transparent objects.
- Spot beam and Line beam to detect any challenging object.
- Transparent detection objects without reflector.
- OLED display for easy navigation & advance adjustments.
- Compact-sized body can be mounted anywhere.
- Manufactured using OMRON's proprietary laser sealing method.
- IP67/IP69K/IP67G.
- Antifouling coatings reduce the cleaning frequency on the sensing surface.
- IO-Link reduces the time required for start-ups and changeovers.
- Air blow accessory for easy maintenance.
- Equipped with OMRON's proprietary light emitting element for stable detection of low-reflective. workpieces.
Specifications & ordering info
Ordering Information
E3AS-F: Time-Of-Flight technology
Metal case type
Connection method |
Sensing distance (white paper) |
Order code | |||
---|---|---|---|---|---|
Output | NPN output | PNP output | PNP output | ||
IO-Link baud rate | – | COM2 (38.4 kbps) | COM3 (230.4 kbps) | ||
M8 Connector | E3AS-F1500IMN M3 | E3AS-F1500IMD M3 | E3AS-F1500IMT M3 | ||
E3AS-F1000IMN M3 | E3AS-F1000IMD M3 | E3AS-F1000IMT M3 |
Plastic case type
Connection method |
Sensing distance (white paper) |
Order code | |||
---|---|---|---|---|---|
Output | NPN output | PNP output | PNP output | ||
IO-Link baud rate | – | COM2 (38.4 kbps) | COM3 (230.4 kbps) | ||
M8 Connector | E3AS-F1500IPN M3 | E3AS-F1500IPD M3 | E3AS-F1500IPT M3 | ||
E3AS-F1000IPN M3 | E3AS-F1000IPD M3 | E3AS-F1000IPT M3 |
E3AS-L: Background suppression technology
Metal case type
Connection method |
Sensing distance (white paper) |
Order code | |||
---|---|---|---|---|---|
Output | NPN output | PNP output | PNP output | ||
IO-Link baud rate | – | COM2 (38.4 kbps) | COM3 (230.4 kbps) | ||
M8 Connector | E3AS-L200MN M3 | E3AS-L200MD M3 | E3AS-L200MT M3 | ||
E3AS-L80MN M3 | E3AS-L80MD M3 | E3AS-L80MT M3 |
Accessories (Sold Separately)
Round Water-resistant I/O Connectors (Sockets on One Cable End)
A Sensor I/O Connector is not provided with the Sensor. It must be ordered separately as required.
Appearance | Cable specification | Cable diameter (mm) |
No. of cable cores (Poles) |
Cable connection direction |
Cable length (m) | Sensor I/O Connector model number |
---|---|---|---|---|---|---|
M8 ConnectorStraight type | PVC cable | 5 dia. | 4 | Straight | 2 | XS3F-M8PVC4S2M |
5 | XS3F-M8PVC4S5M | |||||
M8 ConnectorRight-angle type | Right-angle | 2 | XS3F-M8PVC4A2M | |||
5 | XS3F-M8PVC4A5M |
- The XS3W (Socket and Plug on Cable Ends) is also available. Refer to “XS3W-M8/XS3F-M8 Series Datasheet” (Cat. No. G140).
- The connectors will not rotate after they are connected.
- The cable is fixed at an angle of 180° from the sensor emitter/receiver surface.
Mounting Brackets
A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
Appearance | Model (material) |
Applicable Sensor E3AS-L series |
---|---|---|
L-shaped Mounting Bracket | E39-L211 (SUS304) |
M8 Connector |
Horizontal Protective Cover Bracket | E39-L212 (SUS304) |
|
Robust Mounting Bracket | E39-L214 (SUS304) |
Use an L-shaped Sensor I/O Connector. Straight types cannot be installed.
Specifications
E3AS-F: Time-Of-Flight technology
Sensing method | TOF (Time of flight) | |||
---|---|---|---|---|
Type | Metal case ( |
|||
Model | NPN output | E3AS-F1500I |
E3AS-F1000I |
|
PNP output/ COM2 | E3AS-F1500I |
E3AS-F1000I |
||
Item | PNP output/ COM3 | E3AS-F1500I |
E3AS-F1000I |
|
Sensing distance | 50 mm to the set distance (White paper or black paper 200 × 200 mm) |
50 mm to the set distance (White paper or black paper 200 × 200 mm) |
||
Setting range | 100 to 1,500 mm (White paper 200 × 200 mm) 100 to 1,000 mm (Black paper 200 × 200 mm) |
100 to 1,000 mm (White paper 200 × 200 mm) 100 to 500 mm (Black paper 200 × 200 mm) |
||
Spot diameter (reference value) | 95 mm dia. (at distance of 1,000 mm) | |||
Differential travel | 15% max. of set distance (Set distance 200 mm min.) | |||
Reflectivity characteristic (black/white error) | 10% max. of set distance (Set distance 200 mm min.) | |||
Light source (wavelength) | Infrared laser (940 nm) Class1 (IEC/EN60825-1:2014) | |||
Power supply voltage | 10 to 30 VDC (including 10% ripple (p-p)), Class2 | |||
Current consumption | 30 mA max. | |||
Input/output | Control output | Load power supply voltage: 30 VDC max., Class2, Load current: 100 mA max. (Residual voltage: Load current of less than 10 mA: 1 V max. Load current of 10 to 100 mA: 2 V max.) Open-collector output (NPN/PNP output depending on model) |
||
NPN | OUTPUT 1: NO (Normally open), OUTPUT 2: NC (Normally closed) | |||
PNP/COM2 PNP/COM3 |
OUTPUT 1: NO (Normally open)/COM⬜, OUTPUT 2: NC (Normally closed) | |||
Protection circuits | Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection | |||
Response time | Operate or reset: 150 ms max. | Operate or reset: 90 ms max. | ||
Distance setting | Teaching method/IO-Link communications | |||
Ambient illumination (Receiver side) | Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. | |||
Ambient temperature range | Operating: –20 to 55°C, Storage: –40 to 70°C (with no icing or condensation) | |||
Ambient humidity range | 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 with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions | |||
Shock resistance | 500 m/s2 for 3 times each in X, Y, and Z directions | |||
Degree of protection | IP67 (IEC60529) and IP67G
2 (JIS C 0920 Annex 1),
IP69K (ISO20653)The
IP67G is the degree of protection which is defined according to
the JIS (Japanese Industrial Standards). The IP67 indicates the
same level of protection as defined by the IEC, and the G indicates
that a device has resistance to oil. |
|||
Indicators | Operation indicator (orange), stability/communication indicator (green
2 )IO-Link communication mode: blinking. |
|||
Connection method | M8 Connector | |||
Weight (packed state/Sensor only) | Metal case type: Approx. 75 g/approx. 30 g Plastic case type: Approx. 60 g/approx. 15 g |
|||
Materials | Case | Metal case type: Main unit/mounting part/connector part Stainless steel (SUS316L) Plastic case type: Main unit Polybutylene terephthalate (PBT) /polycarbonate (PC), Mounting part/connector part Nickel-plated brass |
||
Lens | Methacrylate resin (PMMA) | |||
Display | Metal case type: Polyamide 11 (PA11) Plastic case type: Polyethersulfone (PES) | |||
Main IO-Link functions | Operation mode switching between NO and NC, execution of teaching (2-point teaching, teaching without workpiece), setup of the threshold, timer function of the control output and timer time selecting, monitor output (Detection level, Incident light level), Restore Factory Settings, Key Lock (Unlock, Lock, Lock (No Button)) |
|||
IO-Link Communication specifications |
IO-Linkspecification | Ver. 1.1 | ||
Baud rate | COM2 (38.4 kbps), COM3 (230.4 kbps) | |||
Data length | PD size: 4 bytes, OD size: 1 byte (M-sequence type: TYPE_2_V) | |||
Minimum cycle time | COM2: 3.5 ms, COM3: 1.2 ms | |||
Accessories | Instruction manual, compliance sheet, index list (attached for IO-Link type only) and FDA certification label, Note: Mounting Brackets must be ordered separately. |
E3AS-L: Background suppression technology
Sensing method | Distance-settable | |||
---|---|---|---|---|
Item | NPN output | E3AS-L200MN | E3AS-L80MN | |
Model | PNP output/ COM2 | E3AS-L200MD | E3AS-L80MD | |
PNP output/ COM3 | E3AS-L200MT | E3AS-L80MT | ||
Sensing distance | 10 mm to the set distance (White paper or black paper 100 × 100 mm) | |||
Setting range | 40 to 200 mm (White paper or black paper 100 × 100 mm) |
20 to 80 mm (White paper or black paper 100 × 100 mm) |
||
Spot diameter (reference value) | 25 × 25 mm at distance of 200 mm | 4 mm dia. (at distance of 80 mm) | ||
Differential travel | 10% max. of set distance | White paper: 2% max. of set distance Black paper: 5% max. of set distance |
||
Reflectivity characteristic (black/white error) |
10% max. of set distance | 5% max. of set distance | ||
Light source (wavelength) | Red LED (624 nm) | Red LED (650 nm) | ||
Power supply voltage | 10 to 30 VDC (including 10% ripple (p-p)), Class2 | |||
Current consumption | 35 mA max. | |||
Input/output | Control output | Load power supply voltage: 30 VDC max., Class2, Load current: 100 mA max. (Residual voltage: Load current of less than 10 mA: 1 V max. Load current of 10 to 100 mA: 2 V max.) Open-collector output (NPN/PNP output depending on model) |
||
NPN | OUTPUT 1: NO (Normally open), OUTPUT 2: NC (Normally closed) | |||
PNP/COM2 PNP/COM3 |
OUTPUT 1: NO (Normally open)/COM⬜, OUTPUT 2: NC (Normally closed) | |||
Protection circuits | Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection | |||
Response time | Operate or reset: 1 ms max. | |||
Distance setting | Teaching method/IO-Link communications | |||
Ambient illumination (Receiver side) | Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. | |||
Ambient temperature range | Operating: –25 to 55°C, Storage: –40 to 70°C (with no icing or condensation) | |||
Ambient humidity range | 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 with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions | |||
Shock resistance | 500 m/s2 for 3 times each in X, Y, and Z directions | |||
Degree of protection | IP67 (IEC60529) and IP67G
2 (JIS
C 0920 Annex 1), IP69K (ISO20653)The
IP67G is the degree of protection which is defined according to
the JIS (Japanese Industrial Standards).
The IP67 indicates the same level of protection as defined by the
IEC, and the G indicates that a device has resistance to oil. |
|||
Indicators | Operation indicator (orange), Stability Communication indicator (green
2 )IO-Link communication mode: blinking. |
|||
Connection method | M8 Connector | |||
Weight (packed state/Sensor only) | Approx. 75 g/approx. 30 g | |||
Materials | Case | Stainless steel (SUS316L) | ||
Lens | Methacrylate resin (PMMA) | |||
Display | Polyamide 11 (PA11) | |||
Main IO-Link functions | Operation mode switching between NO and NC, execution of teaching (2-point teaching, teaching without workpiece), setup of the threshold, timer function of the control output and timer time selecting, Restore Factory Settings, Key Lock (Unlock, Lock, Lock (No Button)) |
|||
IO-Link Communication specifications |
IO-Link specification | Ver. 1.1 | ||
Baud rate | COM2 (38.4 kbps), COM3 (230.4 kbps) | |||
Data length | PD size: 1 byte, OD size: 1 byte (M-sequence type: TYPE_2_1) | |||
Minimum cycle time | COM2: 3.5 ms, COM3: 1.2 ms | |||
Accessories | Instruction manual, compliance sheet and index list (attached for IO-Link type only), Note: Mounting Brackets must be ordered separately. |
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DownloadFeatures
E3AS-HL for multi-lane conveyor lines of targets with curved surface
Stably detects cans and plastic bottles without reflectors
Left image: Retro-reflective sensors are used to detect poorly reflective curved surfaces of cans and transparent plastic bottles, but securing installation space for reflectors on multi-lane conveyor lines is difficult.
Right image: The E3AS-HL Sensor, a reflective model capable of detecting the slightest change in the incident light level or distance, can stably detect cans and plastic bottles without reflectors.
E3AS-HL for complex-shaped, colored, patterned or glossy targets
Left image: With spot beam, detection is unstable since the reflected light does not reach the sensor depending on the profile of the target surface. With the line beam of the E3AS-HL Sensor, detection is less affected by the profile of the surface since the reflected light reaches the sensor from any part of the surface.
Right image: Detection is prone to be unstable because color, pattern or reflectivity affects the sensing distance. The E3AS-HL Sensor is less likely to be affected by them, providing stable detection even when packaging materials change.
E3AS-F for long-distance sensing on converging and diverging lines
No reflector is required to design long-distance sensing unaffected by color or material of targets
Although retro-reflective sensors are used for long-distance sensing in converging and diverging lines, it is difficult to find installation space for reflectors.
The E3AS-HL Sensor, a reflective model with long sensing distance, does not require reflectors. Moreover, it is less likely to be affected by color even from long distances.
TOF method enables detection of various workpieces on the conveyor line
With conventional photoelectric sensors, prior evaluation was required for each workpiece to be detected. E3AS-F Sensors detect workpieces varying in colors and materials by the set distance. This helps reduce evaluation and adjustment time. Also, they do not detect workers working near the line by mistake.
Antifouling coating prevents contamination on the sensing surface
Dirty sensing surface can cause false detection due to the principle of photoelectric sensors. E3AS Series with the antifouling coating on the sensing surface, which is the industry's first, prevents water droplets, oil, and dust from sticking to the sensing surface, and keeps the lens from fogging as well. Therefore, the coating prevents contamination on the sensing surface in environments where oil or dust scatters, or steam generates. False detection and cleaning frequency are also reduced.
Laser welding technologies for different materials/metals for increased environmental resistance
The sensor case is made of stainless steel (SUS316L). Omron's two unique technologies, laser welding technology for different materials and laser welding technology for metals, enhanced the sealing and adhesion between the stainless steel and resin.
Laser welding technology for different materials
It is a technology to weld different materials, resin and metal, using laser beams. Small holes are bored into the metal case, then melt the resin part by laser. The melted resin fills the holes for secure sealing and adhesion.
Laser welding technology for metals
The metal case and cover are welded by a laser beam to seal the gaps. This provides higher airtightness compared to adhesives, keeping out water, oil and other substances to reduce failures.
Videos
Look inside the E3AS photoelectric sensor: 3D blowout video
OMRON's E3AS advanced reflective photoelectric sensors are ideal for quick and easy equipment design and commissioning. Take a look inside for the detailed features, and read more here:Omron E3AS Photoelectric Sensors | Easy selection for any application
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OMRON E3AS Photoelectric Sensors | Flexible to design for Food Industry without reflectors.
E3AS-HL CMOS sensor for multi-lane conveyor lines of workpieces with curved surfaces, with sensing distance up to 500mm.
01:58
OMRON E3AS Photoelectric Sensors | Flexible to design for Food Industry without reflectors.
E3AS-HL CMOS sensor for multi-lane conveyor lines of workpieces with curved surfaces, with sensing distance up to 500mm.Easy to commissioning and maintenance for Food Industry with E3AS Sensors from OMRON
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OMRON E3AS Photoelectric Sensors | Reliable detection of difficult workpieces
Curved, glossy and irregular surfaces can be detected with the E3AS photoelectric sensors.
02:17
OMRON E3AS Photoelectric Sensors | Reliable detection of difficult workpieces
Curved, glossy and irregular surfaces can be detected with the E3AS photoelectric sensors.-
OMRON E3AS Photoelectric Sensors | Flexible design for Automotive Industry with no reflectors
E3AS Series changes the way of using reflective photoelectic sensors. Versatile installation allows flexible design. E3AS-HL CMOS with sensing distance up to 500mm, ideal for inclined and close mounting, for example in automotive manufacturing applications.
02:39
OMRON E3AS Photoelectric Sensors | Flexible design for Automotive Industry with no reflectors
E3AS Series changes the way of using reflective photoelectic sensors. Versatile installation allows flexible design. E3AS-HL CMOS with sensing distance up to 500mm, ideal for inclined and close mounting, for example in automotive manufacturing applications.-
OMRON E3AS Photoelectric Sensors | Antifouling coated reduces false detection in Automotive Industry
Antifouling coating on sensing surface reduces false detection and cleaning frequency.
01:25
OMRON E3AS Photoelectric Sensors | Antifouling coated reduces false detection in Automotive Industry
Antifouling coating on sensing surface reduces false detection and cleaning frequency.OMRON E3AS Photoelectric Sensors | Easy commissioning and maintenance for Automotive Industry
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E3AS Photoelectric Sensors – Antifouling Lens Coating to prevent contamination sensing surface.
Antifouling Coating prevents contamination on the sensing surface and reduces false detection due to water droplets, oil, and dust. Dirty sensing surface of Photoelectric Sensors can cause false detection due to the principle of Photoelectric Sensors. Omron offers the industry’s first antifouling coating to prevent contamination on the sensing surface. The antifouling coating used on the E3AS series prevents contamination on the sensing surface in environments where oil or dust scatters, or steam generates. False detection and cleaning frequency are also reduced. Learn more at
01:28
E3AS Photoelectric Sensors – Antifouling Lens Coating to prevent contamination sensing surface.
Antifouling Coating prevents contamination on the sensing surface and reduces false detection due to water droplets, oil, and dust. Dirty sensing surface of Photoelectric Sensors can cause false detection due to the principle of Photoelectric Sensors. Omron offers the industry’s first antifouling coating to prevent contamination on the sensing surface. The antifouling coating used on the E3AS series prevents contamination on the sensing surface in environments where oil or dust scatters, or steam generates. False detection and cleaning frequency are also reduced. Learn more atApplication video
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OMRON E3AS Predictive maintenance by using incident light level
Predictive maintenance example thanks to OMRON Air-blow accessory and IO-LINK #MakeitOMRON #industrialautomation
00:32
OMRON E3AS Predictive maintenance by using incident light level
Predictive maintenance example thanks to OMRON Air-blow accessory and IO-LINK #MakeitOMRON #industrialautomation-
OMRON E3AS Control the stop position of workpiece by using detection value output
OMRON E3AS Position control through IO-LINK #MakeitOMRON #industrialautomation
00:45
OMRON E3AS Control the stop position of workpiece by using detection value output
OMRON E3AS Position control through IO-LINK #MakeitOMRON #industrialautomation-
OMRON E3AS Shortening the setting time by setting the threshold value
OMRON E3AS fast commissioning through IO-LINK #MakeitOMRON #industrialautomation
01:04