描述
概述
此底板可作为各种Foxboro控制和I/O模块的基础安装平台和通信主干。其8插槽水平设计允许在控制柜中灵活高效地安装多个模块。
关键细节和功能
制造商：Foxboro（现为施耐德电气/英维思旗下公司）
零件编号：P0926HT
产品类型：模块化底板/PLC模块/机架/底盘
插槽：具有八个插槽，用于安装兼容模块。
方向：设计用于水平安装。
兼容性：它属于标准200系列底板的一部分，并与各种Foxboro Evo™和I/A系列模块兼容，包括：
现场控制处理器(FCP)：例如FCP270和FCP280（容错或非容错版本）。
现场设备控制器(FDC)：例如FDC280。
现场通信模块(FCM)：用于网络连接。
现场总线扩展模块(FEM)：用于扩展I/O容量。
各种用于模拟和数字I/O的现场总线模块(FBM)。
时间选通模块：为同步操作提供精确的时序控制。
功能：
物理安装：为控制和I/O模块提供安全有序的物理安装点。
电气连接：为已安装的模块提供必要的电源电气连接（支持一次和二次24 V直流电源连接，确保可靠性）。
通信背板：为已安装的模块提供内部通信路径，确保系统内高效的数据交换。这包括现场总线和时间选通输入的连接，这对于分布式控制环境中的同步至关重要。
现场连接：可容纳I/O终端组件和冗余适配器，实现便捷可靠的现场布线。
模块识别：可能包含用于识别某些模块底板的DIP开关，有助于系统组织和配置。
结构：通常采用坚固耐用的结构，通常采用粉末涂层铝材，以承受恶劣的工业环境，包括振动和电气噪声。
安装：设计易于安装，通常安装在DIN导轨上，同时保持水平方向以确保模块正常工作。
认证：通常符合CE和RoHS标准，表明符合欧洲安全和环境标准。
重量：约3.15磅（约1.43公斤）。
应用
FOXBORO P0926HT底板是Foxboro I/A系列和Foxboro Evo DCS安装的基本组件。它支持在依赖Foxboro控制系统的各个行业中部署关键控制和I/O模块，包括：
石油和天然气：用于控制管道、炼油厂和海上平台。
发电：在发电厂中管理涡轮机、发电机和辅助系统。
化工和石化加工：用于实现反应器、蒸馏塔和其他化工过程的自动化。
纸浆和造纸：用于造纸厂的工艺控制。
一般制造业：用于复杂的自动化生产线。
Overview
This baseplate acts as the foundational mounting platform and communication backbone for various Foxboro control and I/O modules.Its 8-slot horizontal design allows for the flexible and efficient installation of multiple modules in a control cabinet.
Key Details and Functions
Manufacturer:Foxboro(now part of Schneider Electric/Invensys)
Part Number:P0926HT
Product Type:Modular Baseplate/PLC Module/Rack/Chassis
Slots:Features eight slots for mounting compatible modules.
Orientation:Designed for horizontal mounting.
Compatibility:It’s part of the Standard 200 Series Baseplates and is compatible with a wide range of Foxboro Evo™and I/A Series modules,including:
Field Control Processors(FCPs):Such as FCP270 and FCP280(fault-tolerant or non-fault-tolerant versions).
Field Device Controllers(FDC):Like FDC280.
Field Communications Modules(FCM):For network connectivity.
Fieldbus Expansion Modules(FEM):For expanding I/O capacity.
Various Fieldbus Modules(FBMs)for analog and digital I/O.
Time Strobe modules:Which provide precise timing control for synchronized operations.
Function:
Physical Mounting:Provides a secure and organized physical mounting point for control and I/O modules.
Electrical Connection:Offers the necessary electrical connections for power(supports primary and secondary 24 V DC power connections for reliability)to the mounted modules.
Communication Backplane:Provides the internal communication pathway for the mounted modules,ensuring efficient data exchange within the system.This includes connections for Fieldbus and Time Strobe inputs,crucial for synchronization in distributed control environments.
Field Connection:Accommodates I/O termination assemblies and redundant adapters for convenient and robust field wiring.
Module Identification:May include DIP switches for identifying certain modular baseplates,aiding in system organization and configuration.
Construction:Typically built with rugged construction,often from aluminum with a powder coat finish,to withstand harsh industrial environments,including vibrations and electrical noise.
Installation:Designed for easy installation,often on a DIN rail,while maintaining its horizontal orientation for proper module function.
Certifications:Often CE and RoHS compliant,indicating adherence to European safety and environmental standards.
Weight:Approximately 3.15 lbs(around 1.43 kg).
Application
The FOXBORO P0926HT baseplate is a fundamental component in Foxboro I/A Series and Foxboro Evo DCS installations.It enables the deployment of critical control and I/O modules in various industries that rely on Foxboro’s control systems,including:
Oil&Gas:For controlling pipelines,refineries,and offshore platforms.
Power Generation:In power plants to manage turbines,generators,and auxiliary systems.
Chemical and Petrochemical Processing:For automating reactors,distillation columns,and other chemical processes.
Pulp and Paper:In paper mills for process control.
General Manufacturing:For complex automated production lines.
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