AEG MODICON 170 BDI 346 00输入模块 PDF资料
1.产 品 资 料 介 绍：
AEG Modicon 170 BDI 346 00 — 模块简介
170 BDI 346 00 属于 Modicon 170 系列的离散输入模块，用于接收来自现场设备的各种开关量信号。它常被用于分布式 I/O 架构中，在本地收集信号后再传送到上位控制器，为整个系统提供实时、可靠的状态输入。
模块功能定位
这款输入模块的主要作用包括：
采集开关状态：检测传感器、按钮、限位开关、保护触点等信号
隔离处理：确保现场电气噪声不会影响控制系统
信号稳态判断：内置滤波逻辑，避免抖动与误触发
与 Modicon 控制体系协作：作为远程或本地 I/O 站使用
适用于需要大量离散信号输入的控制场合。
通道能力与技术特点
1. 多点输入设计
模块提供多路独立数字输入，每路均具备单独的状态检测与指示，能够同时监测多个独立设备的运行状况。
2. 支持常见工业电压等级
典型支持 24V 直流信号（不同版本参数略有差异），可直接对接各种传感器和触点装置。
3. 良好的抗干扰性能
输入电路具备隔离和噪声抑制机制，适用于电机、接触器等干扰源密集的环境。
4. 实时响应能力
扫描周期短、响应迅速，可满足对动作时序要求较高的工业现场。
模块结构与设计亮点
LED 状态指示：每个通道一般配有指示灯，便于调试和现场巡检
端子布局清晰：便于快速接线与维护
模块化安装：匹配 170 系列底座或控制架构，直接插装即可使用
AEG MODICON 170 BDI 346 00输入模块 英文介绍
AEG Modicon 170 BDI 346 00- Module Introduction
170 BDI 346 00 belongs to the Modicon 170 series of discrete input modules, used to receive various switch signals from field devices. It is often used in distributed I/O architectures to collect signals locally and then transmit them to the upper controller, providing real-time and reliable state input for the entire system.
Module functional positioning
The main functions of this input module include:
Collecting switch status: detecting signals from sensors, buttons, limit switches, protective contacts, etc
Isolation treatment: Ensure that on-site electrical noise does not affect the control system
Signal steady-state judgment: Built in filtering logic to avoid jitter and false triggering
Collaboration with Modicon Control System: Used as a remote or local I/O station
Suitable for control scenarios that require a large number of discrete signal inputs.
Channel capability and technical characteristics
1. Multi point input design
The module provides multiple independent digital inputs, each with separate status detection and indication, capable of monitoring the operation status of multiple independent devices simultaneously.
2. Support common industrial voltage levels
Typical support for 24V DC signals (with slight differences in parameters between different versions), and can directly interface with various sensors and contact devices.
3. Good anti-interference performance
The input circuit has isolation and noise suppression mechanisms, suitable for environments with dense interference sources such as motors and contactors.
4. Real time response capability
The scanning cycle is short and the response is fast, which can meet the high requirements for action timing in industrial sites.
Module Structure and Design Highlights
LED status indicator: Each channel is generally equipped with indicator lights for easy debugging and on-site inspection
Clear terminal layout: easy to connect and maintain quickly
Modular installation: compatible with 170 series base or control architecture, can be directly plugged in for use
AEG MODICON 170 BDI 346 00输入模块 产品展示
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| SR3642-4822-7-56HC-CU | AMAT 0100-35057 | 57310290-BY DSIH70 ABB |
| SR3642-4822-7-56BC-CV | AMAT 0100-00062 | 26390582-BR DSTK127 ABB |
| SR3642-4822-7-56BC-CU | AMAT 0100-76295 | 57310255-AL DSRF182 ABB |
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