E3S-R1E42 Encyclopedia Entry

Product Overview

The E3S-R1E42 belongs to the category of photoelectric sensors. These sensors are widely used in industrial automation for detecting the presence or absence of objects based on the modulation of light beams. The E3S-R1E42 sensor is known for its high precision, reliability, and versatility. It comes in a compact package and is designed for easy integration into various industrial applications.

Basic Information

• Category: Photoelectric Sensor
• Use: Object detection and presence/absence sensing
• Characteristics: High precision, reliability, compact design
• Package: Compact housing with mounting brackets
• Essence: Utilizes modulated light beams for object detection
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Sensing Method: Through-beam
• Sensing Distance: 0.1m to 4m
• Light Source: Infrared LED
• Operating Voltage: 10-30V DC
• Output Type: NPN/PNP
• Connection Type: Pre-wired cable or connector
• Enclosure Rating: IP67

Detailed Pin Configuration

The E3S-R1E42 sensor typically features the following pin configuration: - Pin 1: Vcc (Power supply) - Pin 2: Output - Pin 3: 0V (Ground)

Functional Features

• High precision object detection
• Adjustable sensing distance
• Compact and rugged design
• Easy installation and alignment

Advantages and Disadvantages

Advantages

• Reliable performance in industrial environments
• Versatile sensing distance
• Easy integration into existing systems
• Durable construction for long-term use

Disadvantages

• Limited sensing range compared to some other sensor types
• Susceptible to interference from ambient light in certain conditions

Working Principles

The E3S-R1E42 operates based on the principle of through-beam sensing. It emits an infrared light beam from the transmitter unit, and the receiver unit detects the presence or absence of an object by measuring the intensity of the received light. When an object obstructs the light beam, the sensor triggers an output signal indicating the presence of the object.

Detailed Application Field Plans

The E3S-R1E42 sensor finds extensive application in various industries, including: - Conveyor systems for object detection and counting - Packaging machinery for presence/absence sensing - Automated assembly lines for part verification - Material handling equipment for position detection

Detailed and Complete Alternative Models

Some alternative models to the E3S-R1E42 sensor include: - E3S-AR61 - Retro-reflective photoelectric sensor - E3S-CL1 - Compact photoelectric sensor with built-in amplifier - E3S-DS10E4 - Diffuse-reflective photoelectric sensor with background suppression

In conclusion, the E3S-R1E42 photoelectric sensor offers reliable and precise object detection capabilities, making it a valuable component in industrial automation systems.

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