ABB P8802 直流数字输入模块 PDF资料
1.产 品 资 料 介 绍：
中文资料：
P8802直流数字输入模块是一种高级工业模块，专为采集工业现场的多路直流数字信号而设计。它支持更高的输入灵活性、更强的抗干扰能力和更丰富的诊断功能，广泛应用于工业自动化、电力系统、智能交通等领域。
以下是P8802直流数字输入模块的详细介绍：
主要功能与特点
数字信号采集：
- 支持多路直流数字输入，能够采集开关信号、继电器信号等工业现场设备的状态。
- 兼容多种电压等级输入（如DC 12V、24V、48V等）。
信号处理：
- 提供硬件级信号滤波与去抖动功能，确保采集信号的稳定性与准确性。
- 支持高速响应，适合实时应用。
模块化设计：
- 模块化结构，支持灵活的扩展与维护。
- 可热插拔设计，便于快速更换模块。
高可靠性与电气隔离：
- 通道与系统、通道之间具备高隔离电压，防止信号干扰。
- 工业级设计，抗振动、抗电磁干扰，适合严苛环境。
故障诊断：
- 支持输入信号的在线监测，包括断线、短路等故障检测。
- 配备LED指示灯，显示每个通道的工作状态及故障信息。
通信与兼容性：
- 支持多种工业通信协议（如Modbus、CAN、Profibus等），与PLC、DCS无缝集成。
- 即插即用，兼容主流工业控制系统。
英文资料：
The P8802 DC digital input module is an advanced industrial module designed specifically for collecting multiple DC digital signals from industrial sites. It supports higher input flexibility, stronger anti-interference ability, and richer diagnostic functions, and is widely used in fields such as industrial automation, power systems, and intelligent transportation.
The following is a detailed introduction to the P8802 DC digital input module:
Main functions and features
Digital signal acquisition:
Supports multiple DC digital inputs, capable of collecting the status of industrial field equipment such as switch signals and relay signals.
Compatible with multiple voltage levels of input (such as DC 12V, 24V, 48V, etc.).
Signal processing:
Provide hardware level signal filtering and debounce functions to ensure the stability and accuracy of the collected signals.
Supports high-speed response and is suitable for real-time applications.
Modular design:
Modular structure, supporting flexible expansion and maintenance.
Hot swappable design for quick module replacement.
High reliability and electrical isolation:
There is high isolation voltage between channels and systems, as well as between channels, to prevent signal interference.
Industrial grade design, resistant to vibration and electromagnetic interference, suitable for harsh environments.
Fault diagnosis:
Support online monitoring of input signals, including fault detection such as disconnection and short circuit.
Equipped with LED indicator lights to display the working status and fault information of each channel.
Communication and compatibility:
Supports multiple industrial communication protocols (such as Modbus, CAN, Profibus, etc.) and seamlessly integrates with PLC and DCS.
Plug and play, compatible with mainstream industrial control systems.
2.产 品 展 示
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| PMB33C-10100-02 | NIDI01 | PMB33F-20101-01 |
| PMB33C-10100-01 | BE1151 | 57120001-P DSAI 130 |
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