主要特点： 1. 高精度：该模块采用先进的A/D转换器和滤波技术，能够实现高精度的数字输入，确保系统的稳定性和准确性。 2. 高可靠性：模块采用高质量的电子元件和严格的生产工艺，具有较高的稳定性和可靠性，能够长期稳定运行。 3. 易于安装：模块采用标准接线端子，便于与控制系统连接，同时也方便用户进行维护和调试。 4. 适用于恶劣环境：该模块适用于各种工业环境，如高温、低温、湿度、振动等，能够适应各种恶劣条件下的应用需求。Main features: 1. High accuracy: This module adopts advanced A/D converter and filtering technology, which can achieve high-precision digital input and ensure the stability and accuracy of the system. 2. High reliability: The module adopts high-quality electronic components and strict production process, has high stability and reliability, and can run steadily for a long time. 3. Easy to install: The module adopts a standard terminal, which is easy to connect with the control system, and is also convenient for users to maintain and debug. 4. Suitable for harsh environments: This module is suitable for various industrial environments, such as high temperature, low temperature, humidity, vibration, etc., and can meet the application needs under various harsh conditions.

技术参数： 1. 工作电压：DC 24V（12-30V），推荐使用DC 24V供电。 2. 工作电流：最大工作电流为10mA（DC）。 3. 通讯接口：标准RS485接口，支持Modbus协议。 4. 分辨率：高精度数字输入，分辨率可达12bit。 5. 防护等级：IP65（高温、低湿环境下可达到IP67）。 6. 工作温度：-25℃至+70℃，温度范围宽广。 7. 安装方式：标准35mm导轨安装，也可根据用户需求进行定制安装支架。Technical parameters: 1. Operating voltage: DC 24V (12-30V), DC 24V power supply is recommended. 2. Operating current: The maximum operating current is 10mA (DC). 3. Communication interface: standard RS485 interface, supporting Modbus protocol. 4. Resolution: High-precision digital input with a resolution of up to 12bit. 5. Protection level: IP65 (IP67 can be achieved in high temperature and low humidity environments). 6. Operating temperature: -25°C to +70°C, with a wide temperature range. 7. Installation method: Standard 35mm rail installation, and the mounting bracket can also be customized according to user needs.