ABB P8835 模拟输入模块 PDF资料
1.产 品 资 料 介 绍：
中文资料：
P8835 模拟输入模块 是一款高性能的工业级模块，专为精确采集模拟信号而设计。它能够高效地转换并传输多种模拟输入信号，用于工业自动化、过程控制、能源管理等应用领域。
产品特点
多通道输入：
- 提供16个通道，支持多种模拟信号输入，适用于广泛的应用场景。
- 支持差分输入模式和单端输入模式，能够灵活配置。
高精度和高分辨率：
- 提供24位分辨率，保证每个输入通道的精度和稳定性。
- 精度达到±0.1%（具体取决于输入信号类型和测量条件）。
广泛的信号兼容性：
- 支持多种模拟信号输入，包括电压（±10V、010V、05V）和电流（420mA、020mA）。
- 兼容多种类型的传感器、变送器等设备。
高采样速率：
- 模块支持快速采样，采样速率可达到每通道2000次/秒，适合高速动态信号采集。
- 提供实时数据采集，满足实时监控的要求。
输入信号隔离：
- 每个输入通道之间以及通道与模块系统之间都有电气隔离，隔离电压可达1500V。
- 这保证了系统的稳定性，避免因信号干扰而引起的误差。
抗干扰能力：
- 内置硬件滤波器，有效抑制高频噪声和其他电磁干扰，保持信号质量。
- 提供稳定的信号传输，尤其适用于高噪声工业环境。
故障检测与报警：
- 模块内置自诊断功能，能够检测输入信号的异常（如断线、短路、超出范围等）并提供故障报警。
- 故障指示灯和通信报警功能，方便快速定位问题。
灵活的通信接口：
- 支持标准工业协议，如Modbus、CANopen、Profibus等，确保与各种控制系统的兼容性。
- 提供Ethernet/IP、RS-485等通信选项，适用于多种工业网络架构。
英文资料：
The P8835 analog input module is a high-performance industrial grade module designed specifically for precise acquisition of analog signals. It can efficiently convert and transmit various analog input signals for applications such as industrial automation, process control, energy management, etc.
Product Features
Multi channel input:
Provide 16 channels, support multiple analog signal inputs, suitable for a wide range of application scenarios.
Supports differential input mode and single ended input mode, and can be flexibly configured.
High precision and high resolution:
Provide 24 bit resolution to ensure accuracy and stability for each input channel.
The accuracy reaches ± 0.1% (depending on the input signal type and measurement conditions).
Wide signal compatibility:
Supports multiple analog signal inputs, including voltage (± 10V, 010V, 05V) and current (420mA, 020mA).
Compatible with various types of sensors, transmitters, and other devices.
High sampling rate:
The module supports fast sampling, with a sampling rate of up to 2000 times per second per channel, suitable for high-speed dynamic signal acquisition.
Provide real-time data collection to meet the requirements of real-time monitoring.
Input signal isolation:
There is electrical isolation between each input channel and between channels and module systems, with an isolation voltage of up to 1500V.
This ensures the stability of the system and avoids errors caused by signal interference.
Anti interference capability:
Built in hardware filter effectively suppresses high-frequency noise and other electromagnetic interference, maintaining signal quality.
Provide stable signal transmission, especially suitable for high noise industrial environments.
Fault detection and alarm:
The module has built-in self diagnostic function, which can detect abnormal input signals (such as disconnection, short circuit, out of range, etc.) and provide fault alarms.
The fault indicator light and communication alarm function make it easy to quickly locate the problem.
Flexible communication interface:
Supports standard industrial protocols such as Modbus, CANopen, Profibus, etc., ensuring compatibility with various control systems.
Provides communication options such as Ethernet/IP and RS-485, suitable for various industrial network architectures.
2.产 品 展 示
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