ABB P8403 24V dc数字输入 PDF资料
1.产 品 资 料 介 绍：
中文资料：
ABB P8403 是一款支持 24V DC 数字输入的工业模块，通常用于自动化和控制系统中，用于采集数字信号。以下是 ABB P8403 模块的详细特性和技术描述：
产品特点
1. 输入性能
- 支持电压范围：24V DC，兼容标准工业控制电压。
- 输入类型：数字输入，专为开关量信号采集而设计，例如按钮、开关或其他数字输出传感器。
- 通道数量：支持多个独立输入通道（具体数量可根据型号确定）。
- 高灵敏度：确保能够准确采集微弱信号，减少误触发的可能性。
2. 电气隔离
- 信号隔离：每个输入通道与主控电路电气隔离，提升抗干扰能力并保护主系统免受过电压冲击。
- 地环路保护：减少因地环路引起的干扰，适用于复杂工业电气环境。
3. 响应时间
- 快速响应：支持高速数据采集，确保信号的实时性，适用于动态过程控制场景。
- 去抖动功能：内置信号滤波机制，减少因机械触点抖动引起的误动作。
4. 系统兼容性
- 与ABB自动化系统无缝集成：特别适用于ABB的DCS（分布式控制系统）或PLC系统。
- 标准通信接口：支持与其他厂商设备的兼容连接，满足多厂商系统集成需求。
5. 环境适应性
- 宽温度范围：可在极端温度条件下稳定运行，适合工业现场环境。
- 抗振动和冲击：模块结构设计坚固，能承受工业环境中的机械应力。
英文资料：
ABB P8403 is an industrial module that supports 24V DC digital input, commonly used in automation and control systems for collecting digital signals. The following is a detailed feature and technical description of the ABB P8403 module:
Product Features
1. Input performance
Supporting voltage range: 24V DC, compatible with standard industrial control voltages.
Input type: Digital input, designed specifically for switch signal acquisition, such as buttons, switches, or other digital output sensors.
Number of channels: Supports multiple independent input channels (the specific number can be determined according to the model).
High sensitivity: Ensure accurate collection of weak signals and reduce the possibility of false triggering.
2. Electrical isolation
Signal isolation: Each input channel is electrically isolated from the main control circuit to enhance anti-interference capability and protect the main system from overvoltage impact.
Ground loop protection: reduces interference caused by ground loops and is suitable for complex industrial electrical environments.
3. Response time
Quick response: Supports high-speed data acquisition to ensure real-time signal performance, suitable for dynamic process control scenarios.
De jitter function: Built in signal filtering mechanism to reduce misoperation caused by mechanical contact jitter.
4. System compatibility
Seamless integration with ABB automation systems: particularly suitable for ABB's DCS (Distributed Control System) or PLC systems.
Standard communication interface: Supports compatible connections with devices from other vendors, meeting the requirements of multi vendor system integration.
5. Environmental adaptability
Wide temperature range: It can operate stably under extreme temperature conditions and is suitable for industrial site environments.
Anti vibration and impact: The modular structure design is sturdy and can withstand mechanical stress in industrial environments.
2.产 品 展 示
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