ABB P8871 直流数字输出模块 PDF资料
1.产 品 资 料 介 绍：
中文资料：
P8871 是一种直流数字输出模块，通常用于工业自动化和控制系统中，为外部设备提供数字信号输出。以下是该模块的详细信息和应用特点：
产品概述
主要功能：
P8871 模块负责将控制系统（如 PLC 或 DCS）生成的数字信号传递给外部执行器或设备，例如继电器、灯、阀门或电机。设计特点：
- 高精度输出：确保信号稳定传输，适应各种工业应用需求。
- 紧凑模块化设计：便于与现有系统集成，节省安装空间。
- 过流保护：提供安全防护功能，避免因电流异常导致模块损坏。
- 直流输出：兼容常见的直流供电设备和负载。
技术参数
以下是 P8871 直流数字输出模块的一些常见规格参数（实际参数可能因型号不同有所变化）：
- 供电电压：通常为 24V DC（可能支持其他直流电压）。
- 输出通道数量：8 通道、16 通道或更多，视具体型号而定。
- 最大输出电流：每通道支持 0.5A 至 2A 的直流负载。
- 输出类型：低电平有效、高电平有效或可选配置。
- 响应时间：典型值为 1~5 ms，适合快速响应的控制需求。
- 隔离保护：支持通道与通道之间的电气隔离，通常高达 500V 或更高。
- 工作温度范围：-20°C 至 +70°C，适应工业环境。
功能特点
模块化架构：
易于扩展和维护，可在机架或控制柜中灵活安装。状态指示灯：
每个通道配有 LED 指示灯，用于显示通道工作状态，便于诊断和维护。高可靠性设计：
具有防短路和过热保护功能，适合长时间连续运行的工业场景。标准化通信接口：
支持多种工业总线协议，如 Modbus、Profibus 或其他数字通信标准，方便与上位机通信。
英文资料：
P8871 is a DC digital output module commonly used in industrial automation and control systems to provide digital signal output for external devices. The following is the detailed information and application features of this module:
Product Overview
Main functions:
The P8871 module is responsible for transmitting digital signals generated by control systems (such as PLC or DCS) to external actuators or devices, such as relays, lights, valves, or motors.
Design features:
High precision output: ensures stable signal transmission and adapts to various industrial application requirements.
Compact modular design: easy to integrate with existing systems, saving installation space.
Overcurrent protection: provides safety protection function to avoid module damage caused by abnormal current.
DC output: compatible with common DC power supply equipment and loads.
technical parameter
The following are some common specifications of the P8871 DC digital output module (actual parameters may vary depending on the model):
Supply voltage: Typically 24V DC (may support other DC voltages).
Number of output channels: 8 channels, 16 channels or more, depending on the specific model.
Maximum output current: Each channel supports a DC load of 0.5A to 2A.
Output type: Low level active, high level active, or optional configuration.
Response time: Typical value is 1-5 ms, suitable for fast response control requirements.
Isolation protection: Supports electrical isolation between channels, typically up to 500V or higher.
Working temperature range:- 20 ° C to+70 ° C, suitable for industrial environments.
Functional Features
Modular architecture:
Easy to expand and maintain, can be flexibly installed in racks or control cabinets.
Status indicator light:
Each channel is equipped with LED indicator lights to display the working status of the channel, facilitating diagnosis and maintenance.
High reliability design:
It has anti short circuit and overheating protection functions, suitable for industrial scenarios with long-term continuous operation.
Standardized communication interface:
Supports multiple industrial bus protocols, such as Modbus, Profibus, or other digital communication standards, facilitating communication with the host computer.
2.产 品 展 示
3.其他产品
GE VMIVME-017807-414001 直流信号输出模块
4.其他英文产品
ASEA 2668 180-291 slot control
ABB UN0503a-P Digital Output Module
ASEA E-31709 Robot Circuit Board
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| PMB32D-00114-00 | CI560 | 5730032-BC DSAX 110 |
| PMB32D-00101-03 | DI820 | 5730032-H DSTK 151V |
| PMB32D-00101-02 | FPR3323101R1012 | N32HMFL-LNK-NS-00 |
| PMB32D-00101-01 | NIAI05 | PMB33F-20101-02 |
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