TL-N15MY1常开/TL-N15MY2常闭 交流二线AC90-250V电感式接近开关
产品概述
TL-N15MY1（常开型）和TL-N15MY2（常闭型）是两款高性能电感式接近开关，采用交流二线制设计，工作电压范围为AC90-250V。该系列产品通过电磁感应原理实现非接触式检测，适用于工业自动化、机械控制、输送设备等领域，可稳定识别金属物体的接近或远离状态。其方形结构设计（35×35×52mm）便于安装，检测距离为15mm（±10%），响应频率高，能适应快速运动物体的检测需求。产品具备防水、防尘和耐腐蚀特性，可在复杂工业环境中长期稳定工作。1713
工作原理
当金属物体进入开关的感应区域时，TL-N15MY1的振荡电路因涡流效应衰减而触发输出信号（常开型闭合）；TL-N15MY2则在物体接近时断开信号（常闭型）。交流二线设计简化了接线流程，直接串联负载即可使用。内部采用抗干扰电路，避免因电磁噪声或电压波动导致的误动作。产品无需机械接触，无磨损，寿命显著优于传统机械开关。21823
技术特点
- 宽电压兼容性：支持AC90-250V宽电压输入，适应不同地区电网环境。
- 环境适应性：外壳采用耐高温工程塑料，防护等级达IP54，可应对粉尘、潮湿等恶劣条件。
- 高稳定性：内置浪涌保护和短路保护功能，确保在频繁启停或负载突变时稳定运行。
- 安装灵活：非埋入式安装方式，检测面无需与金属支架齐平，节省调试时间。41419
应用场景
适用于机床定位、流水线计数、自动门控制、包装机械等场景。例如在输送带上检测金属零件通过，或作为安全设备中的位置传感器。其交流供电特性特别适合直接接入控制系统，无需额外电源转换。62127
Product Overview
The TL-N15MY1 (Normally Open) and TL-N15MY2 (Normally Closed) are high-performance inductive proximity switches with a two-wire AC design (90-250V). These switches utilize electromagnetic induction for non-contact detection of metal objects, ideal for industrial automation, machinery control, and conveyor systems. The compact square housing (35×35×52mm) allows easy mounting, while a sensing distance of 15mm (±10%) ensures reliable operation. With robust construction, they resist water, dust, and corrosion, suitable for harsh environments.1724
Working Principle
When a metal target enters the sensing range, the TL-N15MY1 s oscillator circuit dampens due to eddy currents, triggering output (NO closes); the TL-N15MY2 interrupts the signal (NC opens). The AC two-wire configuration simplifies wiring by connecting directly in series with the load. Internal anti-interference circuits minimize false triggers from electrical noise. Mechanical-contact-free operation ensures extended service life.21823
Key Features
- Broad Voltage Range: Compatible with 90-250V AC, adaptable to global power standards.
- Environmental Resistance: IP54-rated housing withstands high temperatures, moisture, and particulate exposure.
- Enhanced Reliability: Built-in surge and short-circuit protection for stable performance under load variations.
- Flexible Installation: Non-flush mounting simplifies alignment with metal surfaces.41419
Applications
Ideal for position sensing in CNC machines, production line counting, automatic gates, and packaging equipment. For instance, detecting metal components on conveyors or serving as safety interlocks. AC power compatibility eliminates the need for external DC converters.62127
TL-N15MY1常开/TL-N15MY2常闭 交流二线AC90-250V电感式接近开关
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