描述
ABB IEMMU21是一款模块安装单元，属于ABB Symphony Harmony INFI 90控制系统系列。以下是其产品详情：
基本信息
输入电压：24V AC/DC至690V AC/DC
输出电压：匹配输入电压
频率范围：47-63Hz
工作温度范围：-20°C至50°C
防护等级：IP66
尺寸：411.48mm x 505.46mm x 259.08mm
重量：10kg至48.76kg
通信接口：支持Modbus RTU、Modbus TCP、Profibus DP、Ethernet等
安装方式：后部安装
功能特点
高性能：采用先进的固态继电器技术，提供可靠的电气负载控制。
高防护等级：IP66防护等级，适用于恶劣环境。
模块化设计：易于安装和维护，支持多种模块类型。
多功能性：支持电流、电压、功率等参数的测量和监控，还具备内置过载和短路保护功能，确保设备在异常情况下的安全运行。
应用领域
工业自动化：用于工业控制系统的模块安装和连接，为机器人、PLC、HMI等设备提供可靠的电气负载控制。
电机保护：为各种电机提供可靠的保护，确保稳定运行，适用于汽车制造、泵、风扇、压缩机等设备的电机保护。
能源管理：实时监控和管理能源消耗，优化能源使用，可用于制造工厂、炼油厂和公用事业设施等。
交通和基础设施：应用于交通控制系统。
建筑自动化：用于楼宇自动化系统。
The ABB IEMMU21 is a modular installation unit,part of the ABB Symphony Harmony INFI 90 control system series.Here are its product details:
Basic Information
Input Voltage:24V AC/DC to 690V AC/DC
Output Voltage:Matches input voltage
Frequency Range:47-63Hz
Operating Temperature Range:-20°C to 50°C
Protection Rating:IP66
Dimensions:411.48mm x 505.46mm x 259.08mm
Weight:10kg to 48.76kg
Communication Interfaces:Supports Modbus RTU,Modbus TCP,Profibus DP,Ethernet,etc.
Installation Method:Rear mounting
Features
High Performance:Utilizes advanced solid-state relay technology for reliable electrical load control.
High Protection Rating:IP66 rating,suitable for harsh environments.
Modular Design:Easy installation and maintenance;supports various module types.
Multifunctionality:Supports measurement and monitoring of current,voltage,power,etc.;also features built-in overload and short-circuit protection for safe operation under abnormal conditions.
Applications
Industrial Automation:For modular installation and connection in industrial control systems,providing reliable electrical load control for robots,PLCs,HMIs,etc.
Motor Protection:Provides reliable protection for various motors,ensuring stable operation;suitable for motor protection in automotive manufacturing,pumps,fans,compressors,etc.
Energy Management:Real-time monitoring and management of energy consumption,optimizing energy use;applicable to manufacturing plants,refineries,and utility facilities.
Transportation and Infrastructure:Used in transportation control systems.
Building Automation:Used in building automation systems.
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