描述
总线接口模块(Bus Interface Module)
功能:连接控制器与现场总线(如PROFIBUS、Foundation Fieldbus),实现数据交换。
特性:支持热插拔、冗余通信、高带宽传输,适用于分布式控制系统。
I/O扩展底板(I/O Extension Baseboard)
功能:提供额外插槽,用于扩展模拟量/数字量输入输出模块。
特性:支持混合信号类型(电压、电流、热电偶等),具备通道隔离和诊断功能。
控制器底板(Controller Baseboard)
功能:承载CPU模块、电源模块及通信接口,构成控制单元核心。
特性:高可靠性设计(如无风扇散热、抗振动),支持冗余配置。
电源分配模块(Power Distribution Module)
功能:为系统各模块提供稳定电源,并具备过载、短路保护。
特性:支持宽电压输入(如24V DC/110V DC),符合工业安全标准。
三、典型技术参数(参考类似产品)
参数类别详情
通信协议PROFIBUS-DP、Modbus TCP、EtherCAT或ABB专用协议(如ABB Totalflow)
接口类型RJ45(以太网)、D-sub(串口)、M12(现场总线)
电源需求24V DC(±15%),功耗≤10W(具体取决于配置)
工作温度-20℃至+60℃(工业级),扩展型号支持-40℃至+70℃
防护等级IP20(机柜内安装),可选IP65防护外壳
尺寸(W×H×D)100mm×160mm×50mm(标准半高模块),具体以实际设计为准
认证标准CE、UL、cUL、CCC、RoHS
四、应用场景
过程自动化:在化工、石油天然气、电力等行业中,作为DCS系统的核心扩展组件,连接传感器、执行器与控制器。
智能制造:集成于工业机器人、CNC机床或包装生产线,实现高精度运动控制与数据采集。
基础设施:用于水处理、轨道交通或楼宇自动化,监控设备状态并优化能源管理。
能源管理:在风电、光伏等可再生能源系统中,作为数据采集与控制单元(RTU)的组成部分。
Bus Interface Module
Function:Connect the controller to the fieldbus(such as PROFIBUS,Foundation Fieldbus)to realize data exchange.
Features:Supports hot swapping,redundant communication,and high bandwidth transmission,suitable for distributed control systems.
I/O Extension Baseboard
Function:Provides additional slots for extending analog/digital input and output modules.
Features:Supports mixed signal types(voltage,current,thermocouple,etc.),with channel isolation and diagnostic functions.
Controller Baseboard
Function:Carrying CPU modules,power modules and communication interfaces,forming the core of the control unit.
Features:High reliability design(such as fan-free heat dissipation,vibration resistance),supports redundant configuration.
Power Distribution Module
Function:Provides stable power supply to all modules of the system and has overload and short circuit protection.
Features:Supports wide voltage inputs(such as 24V DC/110V DC)and complies with industrial safety standards.
3.Typical technical parameters(refer to similar products)
Parameter Category Details
Communication Protocol PROFIBUS-DP,Modbus TCP,EtherCAT,or ABB dedicated protocol(such as ABB Totalflow)
Interface types RJ45(Ethernet),D-sub(Serial Port),M12(Fieldbus)
Power requirements:24V DC(±15%),power consumption:≤10W(depending on configuration)
Operating temperature-20℃to+60℃(industrial grade),extended model supports-40℃to+70℃
Protection level IP20(installed in the cabinet),optional IP65 protective case
Dimensions(W×H×D)100mm×160mm×50mm(standard semi-height module),the specific design shall prevail
Certification standards CE,UL,cUL,CCC,RoHS
IV.Application scenarios
Process automation:In the chemical industry,oil and gas,electricity and other industries,it is the core expansion component of the DCS system,connecting sensors,actuators and controllers.
Intelligent manufacturing:Integrated into industrial robots,CNC machine tools or packaging production lines to achieve high-precision motion control and data acquisition.
Infrastructure:used for water treatment,rail transit or building automation,monitoring equipment status and optimizing energy management.
Energy management:In renewable energy systems such as wind power and photovoltaics,it is an integral part of the data acquisition and control unit(RTU).
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