ABB P8805 直流数字输入 PDF资料
1.产 品 资 料 介 绍：
中文资料：
P8805直流数字输入模块是一款高性能工业模块，专为工业现场的直流数字信号采集而设计。它提供可靠的输入处理能力，支持广泛的电压范围，适合于各种工业控制和自动化应用。
主要功能和特点
多通道输入：
- 支持多达16或32路直流数字输入。
- 输入信号兼容干接点和湿接点。
宽电压兼容：
- 输入电压范围支持DC 12V、24V、48V，满足多种设备需求。
高可靠性设计：
- 每通道具备独立电气隔离，有效防止干扰和电压尖峰对系统的影响。
- 工业级组件确保模块在恶劣环境中稳定运行。
信号处理：
- 内置滤波和去抖动功能，确保信号精度和稳定性。
- 支持快速响应，适合对时间要求严格的控制场景。
状态与故障指示：
- 每通道配有LED指示灯，实时显示输入状态和模块运行状态。
- 提供断线检测和短路保护功能，便于故障定位。
通信接口：
- 支持主流工业协议（如Modbus、CAN、Profibus等）。
- 与PLC、DCS等系统无缝集成，实现远程监控与控制。
模块化与可维护性：
- 模块化设计，支持热插拔，方便安装与维护。
- 支持DIN导轨安装或机架安装。
英文资料：
The P8805 DC digital input module is a high-performance industrial module designed specifically for DC digital signal acquisition in industrial sites. It provides reliable input processing capabilities, supports a wide voltage range, and is suitable for various industrial control and automation applications.
Main functions and features
Multi channel input:
Supports up to 16 or 32 DC digital inputs.
The input signal is compatible with both dry and wet contacts.
Wide voltage compatibility:
The input voltage range supports DC 12V, 24V, 48V, meeting the needs of various devices.
High reliability design:
Each channel has independent electrical isolation to effectively prevent interference and voltage spikes from affecting the system.
Industrial grade components ensure stable operation of modules in harsh environments.
Signal processing:
Built in filtering and debounce functions ensure signal accuracy and stability.
Supports fast response and is suitable for control scenarios with strict time requirements.
Status and fault indication:
Each channel is equipped with LED indicator lights to display real-time input status and module operation status.
Provide wire breakage detection and short circuit protection functions for easy fault location.
Communication interface:
Support mainstream industrial protocols such as Modbus, CAN, Profibus, etc.
Seamless integration with PLC, DCS and other systems to achieve remote monitoring and control.
Modularity and maintainability:
Modular design, supporting hot swapping, convenient installation and maintenance.
Supports DIN rail installation or rack installation.
2.产 品 展 示
3.其他产品
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