1797-OB4D AB
中文:
1797-OB4D AB是罗克韦尔自动化公司的一款模拟量输出模块,属于1797系列PLC(可编程逻辑控制器)模块。该模块设计用于将数字信号转换为模拟信号输出,常用于工业自动化系统中,以控制如温度、压力、流量等连续变化的物理量。
English:
The 1797-OB4D AB is an analog output module from Rockwell Automation,belonging to the 1797 series of PLC(Programmable Logic Controller)modules.Designed to convert digital signals into analog output,it is commonly used in industrial automation systems to control continuously varying physical quantities such as temperature,pressure,and flow rate.
产品参数(Product Parameters)
中文:
制造商:罗克韦尔自动化(Rockwell Automation)
品牌:Allen-Bradley
型号:1797-OB4D
输入电压:根据具体系统配置而定,通常为DC 24V
输出类型:模拟量输出
输出范围:根据具体型号,可能支持不同的电压或电流范围
分辨率:高精度,适用于精细控制
工作环境:适应广泛的工业环境,包括温度、湿度和电磁干扰
English:
Manufacturer:Rockwell Automation
Brand:Allen-Bradley
Model:1797-OB4D
Input voltage:Depending on system configuration,typically DC 24V
Output type:Analog output
Output range:May support different voltage or current ranges depending on the specific model
Resolution:High precision for fine control
Operating environment:Suitable for a wide range of industrial environments,including temperature,humidity,and electromagnetic interference
产品规格(Product Specifications)
中文:
封装形式:模块化设计,便于安装和维护
连接方式:通过PLC背板或专用连接器与其他模块连接
电气隔离:提供电气隔离功能,增强系统安全性
防护等级:符合相关工业标准,确保在恶劣环境中稳定运行
English:
Enclosure form:Modular design for easy installation and maintenance
Connection method:Connects to other modules via the PLC backplane or specialized connectors
Electrical isolation:Provides electrical isolation for enhanced system safety
Protection rating:Complies with relevant industrial standards to ensure stable operation in harsh environments
系列(Series)
中文:
1797-OB4D AB属于罗克韦尔自动化的1797系列PLC模块。
English:
The 1797-OB4D AB belongs to the 1797 series of PLC modules from Rockwell Automation.
特征(Features)
中文:
高精度输出,满足精细控制需求
模块化设计,易于集成到各种PLC系统中
支持多种输出范围,适应不同应用场景
电气隔离功能,提高系统安全性和稳定性
English:
High-precision output to meet fine control requirements
Modular design for easy integration into various PLC systems
Supports multiple output ranges to accommodate different application scenarios
Electrical isolation for improved system safety and stability
作用(Functions)
中文:
1797-OB4D AB模块的主要作用是将PLC中的数字信号转换为模拟信号输出,用于控制外部设备或执行机构,如调节阀、变频器等,以实现对工业过程的精确控制。
English:
The primary function of the 1797-OB4D AB module is to convert digital signals from the PLC into analog output for controlling external devices or actuators,such as regulating valves and frequency converters,to achieve precise control of industrial processes.
用途(Usage)
中文:
该模块广泛应用于工业自动化领域,如化工、石油、天然气、水处理、食品加工、制药等行业,用于控制温度、压力、流量等工艺参数。
English:
This module is widely used in industrial automation fields such as chemicals,oil and gas,water treatment,food processing,pharmaceuticals,and others,for controlling process parameters like temperature,pressure,and flow rate.
应用领域(Application Areas)
中文:
过程控制行业:化工、石油、天然气等
制造业:自动化生产线、机械加工等
基础设施:水处理、能源供应等
环保与能源:废物处理、可再生能源控制等