Omron E3Z-LL86 E3Z Photoelectric Sensor

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Manufacturer: Omron
Product No.: E3Z-LL86
Country of origin:Japan
Product Type: Photoelectric Sensors
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for highly precise object detection in automated industrial systems, the E3Z-LL86 photoelectric sensor utilizes advanced laser technology to deliver reliable background suppression (BGS). Operating as a distance-settable sensor, this device is capable of detecting targets accurately regardless of color, gloss, or background interference. The sensor features a high-performance red laser diode (LD) light source, enabling precise positioning and alignment tasks across a variety of manufacturing environments.

This Omron E3Z series sensor is equipped with a PNP open-collector control output and connects via a standard M8 4-pin connector. Its compact, robust housing provides excellent resistance to dust and moisture, making it suitable for demanding factory automation applications. By utilizing BGS technology, the sensor ensures stable detection even when a highly reflective background is present behind the target.

Features

Distance-settable sensing method utilizing background suppression (BGS) to eliminate background interference.
Equipped with a highly visible red LD (655 nm) light source (JIS Class 1, IEC Class 1, and FDA Class 2).
Standard PNP open-collector control output with light-ON/dark-ON selectable modes.
Compact and space-saving rectangular housing for easy integration into tight machine configurations.
Robust optical alignment design with a small, concentrated beam spot for precise micro-object detection.

Applications

Electronic component and semiconductor positioning.
Packaging line sorting and registration mark detection.
Automated warehousing and material handling conveyor systems.
Robotic end-of-arm tooling and pick-and-place alignment.

Technical Specifications

Manufacturer	Omron
Part Number / Model	E3Z-LL86
Sensor Type	Photoelectric Sensor (Distance-settable Laser BGS)
Sensing Distance (White Paper)	20 to 300 mm (100 x 100 mm white paper)
Sensing Distance (Black Paper)	20 to 160 mm (100 x 100 mm black paper)
Set Distance Range (White Paper)	40 to 300 mm (100 x 100 mm white paper)
Set Distance Range (Black Paper)	40 to 160 mm (100 x 100 mm black paper)
Light Source (Wavelength)	Red LD (655 nm), JIS Class 1, IEC Class 1, FDA Class 2
Spot Diameter (Reference Value)	0.5 mm diameter at 300 mm distance
Power Supply Voltage	12 to 24 VDC plus/minus 10 percent, ripple (p-p) 10 percent max.
Current Consumption	30 mA max.
Control Output	PNP open collector, load power supply voltage: 26.4 VDC max., load current: 100 mA max.
Connection Type	M8 connector (4-pin)
Ambient Operating Temperature	-10 to 55 degC (with no icing or condensation)
Ambient Operating Humidity	35 percent to 85 percent RH
Approximate Shipping Weight	1 kg

Connections and Interfaces

Connector Pin Number	Function	Wire Color Reference
1	Power Supply (+V)	Brown
2	Control Input / Mode Select	White
3	Power Supply (0V)	Blue
4	Control Output (PNP)	Black

Installation Guidelines

Mount the sensor securely to a rigid surface or mounting bracket to prevent misalignment caused by vibration or physical impact.
Ensure the optical window of the sensor is kept clean and free from oil, dust, or condensation. Use a clean, dry, lint-free cloth for cleaning.
Verify that the cable and connector are routed away from high-voltage cables or power-switching lines to avoid electromagnetic interference.
Tighten the M8 connector securely by hand to maintain the ingress protection rating. Avoid using excessive force or tools that could damage the connector threading.

Compliance and Certifications

CE Mark
UL Listed
IEC 60825-1 Class 1 Laser Product
FDA Laser Class 2 compliant

Key Features:

#Omron E3Z #Photoelectric Sensors

What is the sensing range of the Omron E3Z-LL86 sensor?

The sensing range is 20 to 300 mm when detecting standard white paper (100 x 100 mm), and 20 to 160 mm when detecting standard black paper (100 x 100 mm).

What output configuration does this sensor use?

The E3Z-LL86 features a PNP open-collector control output with a maximum load current of 100 mA and a maximum load power supply voltage of 26.4 VDC.

Does the E3Z-LL86 require a separate reflector or receiver?

No, the E3Z-LL86 is a distance-settable background suppression (BGS) sensor, meaning it operates as a diffuse-reflective device that detects light directly reflected from the target object.

What type of light source is utilized in this Omron sensor?

It utilizes a visible red laser diode (655 nm wavelength) rated as a JIS Class 1, IEC Class 1, and FDA Class 2 laser.

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Returns & Warranty

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TECHNICAL SPECIFICATIONS

Country of origin

Technical knowledge

$Math Operations Using OpenPLC for Industrial Automation Applications$

Omron E3Z-LL86 E3Z Photoelectric Sensor