描述
ABB NMBA-01是一款与ABB变频器配合使用的Modbus适配器模块。以下是其产品详情：
基本信息
品牌：ABB
型号：NMBA-01
类型：脉冲编码器/Modbus适配器
工作电压：DC 10V-30V，典型值为DC 24V
功耗：3W
原产国：瑞典
技术规格
通信协议：Modbus
输出信号：方波
分辨率：1024脉冲每转（ppr）
工作温度范围：-20℃至+70℃
尺寸：约7.6cm×5.1cm×12.7cm或12.7cm×5.1cm×20.3cm
重量：约0.1kg-0.4kg
功能特点
支持Modbus RTU模式：可实现变频器与工业自动化系统（如PLC、DCS）之间的数据交换，用于连接ABB变频器至Modbus主站，如Modicon PLC，进行远程监控和控制。
光电隔离功能：可以有效地避免干扰和数据传输错误，提升系统的稳定性和可靠性。
应用领域
主要应用于工业自动化领域，可在需要通过Modbus系统控制ABB变频器的场景中使用，如工厂自动化生产线、能源管理系统等。
The ABB NMBA-01 is a Modbus adapter module for use with ABB drives.The following are product details:
Basic Information
Brand:ABB
Model:NMBA-01
Type:Pulse Encoder/Modbus Adapter
Operating Voltage:DC 10V-30V,typical DC 24V
Power Consumption:3W
Country of Origin:Sweden
Technical Specifications
Communication Protocol:Modbus
Output Signal:Square Wave
Resolution:1024 Pulses per Revolution(ppr)
Operating Temperature Range:-20°C to+70°C
Dimensions:Approximately 7.6cm×5.1cm×12.7cm or 12.7cm×5.1cm×20.3cm
Weight:Approximately 0.1kg-0.4kg
Features
Supports Modbus RTU mode:Enables data exchange between the drive and industrial automation systems(such as PLCs and DCSs).It can be used to connect ABB drives to Modbus masters,such as Modicon PLCs,for remote monitoring and control.Optical isolation:This function effectively prevents interference and data transmission errors,improving system stability and reliability.
Applications
This product is primarily used in industrial automation and can be used in scenarios where ABB drives need to be controlled via Modbus,such as factory automation production lines and energy management systems.
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