E3F-5DP3 接近开关产品介绍
E3F-5DP3 型接近开关是一款高性能非接触式检测装置，采用先进的光电传感技术实现精准目标识别。该产品以紧凑型结构和稳定输出特性，广泛应用于工业自动化控制领域，为设备运行提供可靠的检测解决方案。
技术参数方面，本产品内置高品质红外光电传感器，有效检测距离为5mm，适用于中小型物体的精准定位需求。采用直流10-30V宽电压供电设计，兼容主流工业控制系统电源配置。输出模式为NPN常开型，最大负载电流200mA，可直接驱动继电器、PLC等设备。响应频率达到1kHz级别，满足高速生产线场景的快速检测要求。工作温度范围覆盖-25℃至+55℃，适应多种复杂工况环境。
产品结构采用高强度ABS工程塑料外壳，具备IP67防护等级，有效抵御粉尘侵入和低压水流的冲击。前端感应面经过特殊光学处理，有效降低环境杂光干扰，提升检测稳定性。内置过流保护和反向极性保护电路，确保设备在异常工况下的安全运行。
在应用场景中，E3F-5DP3适用于自动化装配线的零部件到位检测、包装机械的物料计数、物流分拣系统的位置确认等场景。其非接触式工作原理避免了机械磨损，特别适合需要长期稳定运行的连续生产环境。产品提供LED状态指示灯，便于现场调试和运行监控。
本产品通过模块化设计实现即装即用，配备标准M12螺纹安装接口，支持水平或垂直方向灵活安装。电缆出线方式采用抗拉拽设计，标配2米长PVC护套电缆，满足大多数设备布线需求。经过严格的生产测试流程，产品具有优异的抗电磁干扰能力，可在变频器、电机等强电磁环境稳定工作。
E3F-5DP3 Proximity Switch Product Introduction
The E3F-5DP3 proximity switch is a high-performance non-contact detection device employing advanced photoelectric sensing technology for precise target recognition. With its compact structure and stable output characteristics, this product is widely used in industrial automation control systems, providing reliable detection solutions for equipment operation.
Technically, the device integrates a high-quality infrared photoelectric sensor with an effective detection range of 5mm, suitable for precise positioning of small to medium-sized objects. It operates on a wide DC voltage range of 10-30V, compatible with mainstream industrial control system power supplies. The NPN normally open output configuration supports a maximum load current of 200mA, capable of directly driving relays and PLCs. With a response frequency up to 1kHz level, it meets the rapid detection requirements of high-speed production lines. The operational temperature range spans from -25℃ to +55℃, ensuring adaptability to diverse working environments.
Constructed with durable ABS engineering plastic housing, the product achieves IP67 protection rating, effectively resisting dust ingress and low-pressure water jets. The specially treated optical sensing surface minimizes ambient light interference, enhancing detection stability. Built-in overcurrent protection and reverse polarity protection circuits ensure safe operation under abnormal conditions.
In practical applications, the E3F-5DP3 excels in component positioning verification for automated assembly lines, material counting in packaging machinery, and position confirmation within logistics sorting systems. Its non-contact working principle eliminates mechanical wear, making it ideal for continuous production environments requiring long-term stability. The integrated LED status indicator facilitates on-site debugging and operational monitoring.
Featuring plug-and-play modular design, the switch comes with a standard M12 threaded mounting interface allowing flexible horizontal or vertical installation. The strain-relief cable outlet design incorporates a 2-meter PVC-sheathed cable, meeting typical equipment wiring requirements. Through rigorous production testing procedures, the product demonstrates excellent electromagnetic interference resistance, maintaining stable performance in environments with strong electromagnetic sources such as frequency converters and motors.
