English Editing Encyclopedia Entry: EE-SPX406-W2A

Product Overview

The EE-SPX406-W2A belongs to the category of photoelectric sensors. These sensors are widely used in industrial automation for detecting the presence or absence of objects, as well as for counting, positioning, and inspecting objects on production lines. The EE-SPX406-W2A sensor is characterized by its compact size, high precision, and reliable performance. It is typically packaged in a durable housing with an essence that combines infrared light emission and reception. The standard packaging includes one sensor unit per package.

Specifications

• Model: EE-SPX406-W2A
• Sensing Method: Through-beam
• Sensing Distance: 0.1m to 5m
• Light Source: Infrared LED
• Output Configuration: NPN
• Supply Voltage: 5V to 24V DC
• Current Consumption: 25mA
• Response Time: 1ms
• Operating Temperature: -10°C to 55°C
• Protection Rating: IP50

Detailed Pin Configuration

The EE-SPX406-W2A sensor has the following pin configuration: 1. Vcc 2. GND 3. Output

Functional Features

• High Sensing Range: The sensor offers a wide sensing distance, making it suitable for various industrial applications.
• Fast Response Time: With a response time of 1ms, the sensor can quickly detect objects passing through its detection range.
• NPN Output: The NPN output configuration allows for easy integration with different control systems.

Advantages and Disadvantages

Advantages

• Compact Size: The small form factor of the sensor enables easy installation in tight spaces.
• Reliable Performance: The sensor provides consistent and accurate detection, contributing to improved operational efficiency.
• Wide Operating Voltage Range: The sensor can be powered by a range of supply voltages, enhancing its versatility.

Disadvantages

• Limited Environmental Protection: The IP50 protection rating may not be sufficient for applications requiring resistance to dust or moisture ingress.

Working Principles

The EE-SPX406-W2A operates based on the through-beam sensing method. It emits infrared light from the transmitter and detects the light at the receiver. When an object passes between the transmitter and receiver, interrupting the light beam, the sensor's output switches, indicating the presence of the object.

Detailed Application Field Plans

The EE-SPX406-W2A sensor finds extensive use in industrial automation settings, including: - Conveyor Systems: Detecting the presence of products on conveyor belts for automated sorting and packaging processes. - Material Handling: Counting and positioning items during material handling operations in warehouses and manufacturing facilities. - Assembly Lines: Ensuring the proper alignment and placement of components during assembly processes.

Detailed and Complete Alternative Models

• EE-SPX406-W2B: A variant with a higher sensing distance and wider operating temperature range.
• EE-SPX406-W3A: Similar features with enhanced environmental protection (IP67 rating) for use in harsher conditions.

In conclusion, the EE-SPX406-W2A photoelectric sensor offers reliable and precise object detection capabilities, making it an essential component in various industrial automation applications.

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