描述
ABB DO820(3BSE008514R1)产品详情
产品概述
ABB DO820，其完整物料号为3BSE008514R1，是一款来自ABB公司的S800 I/O系列数字量输出模块。该模块是ABB System 800xA自动化控制平台中的一个关键组件，用于在控制系统与现场设备之间建立连接。它的主要功能是接收来自控制器（如AC 800M）的命令，并将数字信号输出到现场的执行器。
主要特性与规格
品牌：ABB
型号：DO820
完整物料号：3BSE008514R1
产品系列：S800 I/O for System 800xA
产品类型：数字量输出模块
核心功能：
信号输出：提供多个独立的数字量输出通道，用于控制现场的开关量设备。
控制执行：接收并执行控制器的指令，例如控制接触器、电磁阀、继电器、指示灯等。
电气隔离：通常提供通道之间的电气隔离，以保护控制系统免受现场电路的电气干扰。
技术参数：
通道数量：具体的通道数量（通常为8或16个）取决于具体的型号配置。
电压等级：适用于标准的工业控制电压，如24V DC。
诊断功能：集成多种诊断功能，如短路保护、断线检测等，便于快速排查故障。
产品优势：
模块化设计：可方便地安装在S800 I/O机架上，支持热插拔，便于系统扩展和维护。
高可靠性：专为在严苛的工业环境中长时间稳定运行而设计。
应用领域
该数字量输出模块作为ABB 800xA DCS的一部分，广泛应用于各种工业自动化领域：
过程控制：在石油天然气、化工、电力等行业中，用于控制阀门、泵、马达等设备。
离散控制：在汽车制造、包装、物料搬运等自动化生产线中，用于控制执行机构。
设备集成：作为控制系统与各种现场执行器之间的桥梁。
ABB DO820(3BSE008514R1)Product Details
Product Overview
The ABB DO820,whose full part number is 3BSE008514R1,is a digital output module from ABB’s S800 I/O series.This module is a key component in ABB’s System 800xA automation control platform,connecting control systems with field devices.Its primary function is to receive commands from controllers(such as the AC 800M)and output digital signals to actuators in the field.
Key Features and Specifications
Brand:ABB
Model:DO820
Full part number:3BSE008514R1
Product Series:S800 I/O for System 800xA
Product Type:Digital Output Module
Core Function:
Signal Output:Provides multiple independent digital output channels for controlling field digital devices.
Control Execution:Receives and executes commands from the controller,such as controlling contactors,solenoid valves,relays,indicator lights,etc.
Electrical Isolation:Typically provides electrical isolation between channels to protect the control system from electrical interference from field circuits.
Technical Parameters:
Number of Channels:The specific number of channels(typically 8 or 16)depends on the specific model configuration.
Voltage:Suitable for standard industrial control voltages such as 24V DC.
Diagnostic Functions:Integrated diagnostic functions such as short-circuit protection and wire break detection facilitate rapid troubleshooting.
Product Advantages:
Modular Design:Easily installs in the S800 I/O rack and supports hot-swappable operation,facilitating system expansion and maintenance.
High Reliability:Designed for long-term,stable operation in harsh industrial environments.
Applications
As part of the ABB 800xA DCS,this digital output module is widely used in various industrial automation applications:
Process Control:Used in the oil and gas,chemical,and power industries to control valves,pumps,motors,and other equipment.
Discrete Control:Used in automated production lines such as automotive manufacturing,packaging,and material handling to control actuators.
Device Integration:Serves as a bridge between control systems and various field actuators.
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