1771-IM输入模块

1771-IM输入模块

1771-IM输入模块

产品详情资料：

AB Rockwell变频器详细介绍

AB型变频器分析

集成PID控制器可以自动调整输出频率和过程变量

三个可编程的跳跃频带可防止变频器在谐振频率下连续工作，并避免机械损坏

◆ 可选的风扇/泵曲线提供离心式风扇和泵负载的电压降模式

的睡眠功能◆ 当系统需求下降到预定标准时，自动关闭机器；当系统需求增加时自动启动机器

◆ 对于一些无人操作环境，当系统断电后再恢复时，变频器会自动重启并运行

◆ 冻结/火灾和吹扫等特定输入可以直接连接到消防等应急系统

RS485通信集成到变频器中

◆ 内置Modbus RTU和Johnson Metasys N2协议是可选参数，无需额外的软件和硬件支持即可驱动串行接口（DSI）通信模块和附件

◆ 使用DriveExplorer和DriveTools可以轻松地对变频器进行编程、监控和控制

◆ 整套变频器符合UL标准，提高了安装灵活性，并允许变频器直接安装在开关设备中

整套变频器断路器和接触器旁路设备可以通过将操作面板、控制器、通信和预装配电源选项与简单组装相结合来启动

◆ 整套逆变器旁路接触器提供三对接触器触点。当逆变器处于旁路模式时，它可以测试逆变器的功能并隔离逆变器

AB变频器安装

1.接线板的清晰标签和适当的布局可以直接连接需要小导线弯曲度的电源和控制系统；

紧密的面板组件设计节省了宝贵的面板空间；

3种包装选项；

4.集成电磁兼容性（EMC）解决方案，允许开箱即用的功能；

Ab变频器调试

PowerFlex70人机接口模块（HIMS）的状态二极管（LED）和多语言夜间液晶显示器（LCD）可以为用户的应用程序提供灵活的选择；

两个不同语言的LCD人机界面模块提供S.M.a.R.T启动功能；

一种启动实用程序，可以快速方便地为用户提供一系列通用的编程参数；

您不需要对参数结构有深入的了解就可以轻松设置变频器；

3个针对标准的优化电压设置，允许在任何地方快速设置；

4个基于PC的工具，如DriveExplorerTM，有助于编程、监控和故障诊断；

产品英文详情料:

Detailed introduction to AB Rockwell frequency converter

Analysis of AB frequency converter

The integrated PID controller can automatically adjust the output frequency and process variables

Three programmable jump frequency bands prevent the frequency converter from continuously operating at resonant frequencies and avoid mechanical damage

◆ Optional fan/pump curves provide voltage drop modes for centrifugal fan and pump loads

The sleep function of ◆ automatically shuts down the machine when the system demand drops to a predetermined standard; Automatically start the machine when system demand increases

◆ For some unmanned operating environments, when the system is powered off and then restored, the frequency converter will automatically restart and operate

◆ Specific inputs such as Freeze/Fire and Purge can be directly connected to emergency safety systems such as fire protection

RS485 communication integrated into the frequency converter

◆ The built-in Modbus RTU and Johnson Metasys N2 protocol are optional parameters, without the need for additional software and hardware support to drive the Serial Interface (DSI) communication module and accessories

◆ Using DriveExplorer and DriveTools can be easily used for programming, monitoring, and controlling frequency converters

◆ The complete set of frequency converters meets UL standards, enhancing installation flexibility and allowing the frequency converter to be directly installed in the switchgear

The complete set of frequency converter circuit breakers and contactor bypass equipment can be started by combining operator panels, controllers, communication, and pre assembled power options with simple assembly

◆ The complete set of inverter bypass contactors provides three pairs of contactor contacts. When the inverter is in bypass mode, it can test the function of the inverter and isolate the inverter

Installation of AB frequency converter

1. Clear labeling of terminal blocks and appropriate layout can directly wire power and control systems that require small wire bending degrees;

The tight panel assembly design saves valuable panel space;

3 packaging options;

4. Integrated electromagnetic compatibility (EMC) solution, allowing out of the box features;

Ab frequency converter debugging

The status diodes (LEDs) of the PowerFlex70 Human Machine Interface Module (HIMS) and multi language night crystal displays (LCDs) can provide users with flexible choices for their application programs;

Two different language LCD human-machine interface modules provide a S.M.A.R.T startup feature;

A startup utility that can quickly and easily provide users with a series of universal programming parameters;

You don't need to have a deep understanding of the parameter structure to easily set the frequency converter;

3 optimized voltage settings for global standards, allowing for quick setting anywhere in the world;

4 PC-based tools such as DriveExplorer TM help with programming, monitoring, and fault diagnosis;

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