继电器模块

产品特性 | Product Features 1. 线圈与触点间耐压2500VAC，绝缘电阻1000MΩ。 Withstand voltage between coil and contacts: 2500VAC; insulation resistance: 1000MΩ. 2. 采用二极管线圈保护，有效抑制反向电流。 Diode coil protection effectively suppresses reverse current. 3. 密封外壳设计，防止PCB氧化及金属粉尘附着引起短路。 Sealed housing protects against PCB oxidation and short circuits caused by metal dust. 4. 自带继电器保持及取出器，安装维护更加方便。 Built-in relay retainer and extractor for easy installation and maintenance.

产品特点 | Product Features 1. 采用可控硅输出设计，适用于电磁阀、液压阀及高频控制场景。 Thyristor output design, suitable for solenoid valves, hydraulic valves, and high-frequency control applications. 2. 四路独立控制，每一路均配备LED指示灯，工作状态一目了然。 Four independent control channels, each equipped with an LED indicator for clear operation status monitoring. 3. 搭配连接条设计，可实现多路同步控制，接线更加灵活。 Equipped with link bars for synchronized multi-channel control and flexible wiring. 4. 内部采用整体灌胶工艺，包覆电子元器件，增强模块防护能力。 Internal potting encapsulates electronic components for enhanced module protection. 5. 每一路均配备防尘绝缘盖，有效减少灰尘附着，提升绝缘防护性能。 Each channel is equipped with a dustproof insulating cover to reduce dust accumulation and enhance insulation protection. 6. 优化温升设计，有助于降低运行温度，提升模块工作稳定性。 Optimized thermal design helps reduce operating temperature and improve module stability.

特性： 线圈与触点间的耐压2500VAC，绝缘电阻1000MΩ The withstand voltage between the coil and the contact is 2500VAC, andtheinsulation resistance is 1000MΩ 用二极管对线圈进行保护,消除逆向电流 The coil is protected with diodes and reverse current is eliminated 外壳密封结构，可防止PCB因外露引起氧化及金属粉尘附着而造成短路 The sealed housing structure prevents short circuits caused by oxidation and metal dustadhesion caused by exposed PCB 自带继电器保持及取出器 Comes with relay holding and extractor

用于多路信号集中接线和 DIN 导轨安装的 4 位继电器模块。