描述
一、核心功能与定位
产品类型
功能：总线扩展板，用于扩展工业自动化控制系统中的总线节点数量，支持连接更多外部设备（如传感器、执行器等）。
兼容性：属于ABB控制系统系列，适用于DCS（分布式控制系统）、PLC（可编程逻辑控制器）及工业自动化场景。
核心特性
扩展能力：显著增加总线节点数量，提升系统控制设备的规模。
高可靠性：工业级设计，适应恶劣环境（如高温、多尘），支持长期稳定运行。
二、技术参数
物理规格
尺寸：
长度/深度：324毫米
高度：22.5毫米
宽度：234毫米
重量：0.4公斤。
通信协议
支持PROFIBUS DP、PROFINET、EtherCAT等工业通信协议，确保高速数据传输与实时性。
输入/输出特性
通道类型：支持数字输入、数字输出、模拟输入、模拟输出或组合信号类型。
隔离设计：通道间及系统隔离，防止信号干扰。
电源与功耗
工作电压：DC电源供电（具体电压范围需参考手册）。
功耗：低功耗设计，适配工业控制场景。
三、功能特性
模块化设计
易于安装、维护和升级，支持灵活组合以满足不同应用需求。
抗干扰能力
采用光隔离技术与工业级防护设计，减少电磁干扰对信号的影响。
故障诊断
提供实时状态监控与故障报警功能，支持快速定位问题（如通信中断、信号异常）。
环境适应性
防护等级符合工业标准（如IP20），适应温度范围-25°C至+70°C。
1.Core functions and positioning
Product Type
Function:Bus expansion board,used to expand the number of bus nodes in industrial automation control systems,and supports connecting more external devices(such as sensors,actuators,etc.).
Compatibility:belongs to the ABB control system series,suitable for DCS(distributed control system),PLC(programmable logic controller)and industrial automation scenarios.
Core features
Expansion capability:significantly increase the number of bus nodes and increase the scale of system control equipment.
High reliability:Industrial-grade design,adapt to harsh environments(such as high temperature and dust),and supports long-term and stable operation.
2.Technical parameters
Physical specifications
size:
Length/Depth:324 mm
Height:22.5 mm
Width:234 mm
Weight:0.4 kg.
Communication Protocol
Supports industrial communication protocols such as PROFIBUS DP,PROFINET,and EtherCAT to ensure high-speed data transmission and real-time performance.
Input/Output Characteristics
Channel type:Supports digital input,digital output,analog input,analog output or combined signal types.
Isolation design:Isolate between channels and systems to prevent signal interference.
Power and power consumption
Operating voltage:DC power supply(refer to the manual for specific voltage range).
Power consumption:low-power design,adapted to industrial control scenarios.
3.Functional characteristics
Modular design
Easy to install,maintain and upgrade,and supports flexible combinations to meet different application needs.
Anti-interference capability
Optical isolation technology and industrial-grade protection design are adopted to reduce the impact of electromagnetic interference on the signal.
Troubleshooting
Provides real-time status monitoring and fault alarm functions,and supports rapid positioning of problems(such as communication interruption and signal abnormality).
Environmental adaptability
The protection rating complies with industry standards such as IP20 and is adapted to temperature range-25°C to+70°C.
