E3FB-TN21 Product Overview

Introduction

The E3FB-TN21 is a photoelectric sensor designed for use in industrial automation and control systems. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Photoelectric Sensor
• Use: Industrial Automation and Control Systems
• Characteristics: High precision, reliable performance, long service life
• Package Essence: Compact design, durable construction
• Packaging/Quantity: Typically packaged individually

Specifications

• Sensing Method: Through-beam
• Sensing Distance: 2m
• Light Source: Infrared LED
• Operating Voltage: 10-30V DC
• Output Type: NPN
• Response Time: 1ms

Detailed Pin Configuration

The E3FB-TN21 photoelectric sensor typically features the following pin configuration: - Pin 1: Vcc (Power Supply) - Pin 2: GND (Ground) - Pin 3: Output

Functional Features

• High Precision: Provides accurate and reliable sensing capabilities.
• Long Service Life: Durable construction ensures extended operational lifespan.
• Wide Sensing Range: Capable of detecting objects at distances up to 2m.

Advantages and Disadvantages

Advantages

• Reliable performance in industrial environments
• Compact and durable design
• Wide sensing range

Disadvantages

• Limited to through-beam sensing method
• Requires power supply within specified voltage range

Working Principles

The E3FB-TN21 operates based on the principle of through-beam sensing, where the transmitter emits an infrared beam that is received by the receiver. When an object obstructs the beam, the sensor detects the interruption and triggers the output signal.

Detailed Application Field Plans

The E3FB-TN21 photoelectric sensor is suitable for various applications in industrial automation, including: - Object detection in conveyor systems - Presence sensing in assembly lines - Material handling and packaging processes

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options are available: - E3FA-BP21: Reflective photoelectric sensor - E3JK-5M1-N: Proximity photoelectric sensor - E3Z-D61: Diffuse-reflective photoelectric sensor

In conclusion, the E3FB-TN21 photoelectric sensor offers high precision, reliable performance, and a wide sensing range, making it a valuable component in industrial automation and control systems.

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