描述
产品简要说明
Metso D200533 BIU82是一款工业级数字输入输出模块，核心功能包括：
多通道信号处理：支持数字信号的高精度采集与控制
协议兼容性：集成Modbus、Profibus等工业通信协议
工业防护设计：IP67防护等级，适应-40°C至70°C环境
冗余容错机制：支持双通道数据校验与故障自恢复
产品详细说明
1.技术架构与核心功能
信号处理能力：
通道配置：16路数字输入（DI）+8路数字输出（DO）
信号类型：
输入：干接点（NPN/PNP）、继电器触点
输出：继电器隔离输出（最大负载2A/250V AC）
采样频率：1kHz（支持可编程调节）
通信架构：
协议兼容性：Modbus RTU/TCP、Profibus DP、EtherCAT
网络接口：双冗余以太网端口（支持链路聚合）
数据冗余：双缓冲区设计，确保通信中断时数据不丢失
2.工业环境适配性
极端温度管理：
热补偿技术：内置温度传感器动态校准信号阈值
宽温设计：-40°C至70°C环境下保持±0.5%精度
抗干扰能力：
电磁屏蔽：符合IEC 61000-6-4标准（抗干扰等级≥80dB）
隔离保护：输入/输出通道间隔离电压≥3000V（耐压测试）
技术规格:Metso D200533 BIU82
参数项规格描述
通道数量16DI+8DO
信号类型数字输入（干接点/继电器）、数字输出（继电器隔离）
通信协议Modbus RTU/TCP、Profibus DP、EtherCAT
防护等级IP67（防尘防水）
工作温度-40℃至70℃
电源输入24V DC（冗余双路供电，支持宽电压18-36V）
存储容量8MB非易失性存储（参数配置备份）
核心价值与性能亮点
1.高可靠性设计
技术突破：某化工厂应用D200533 BIU82后，设备停机率降低35%（因信号误报导致）
2.协议灵活扩展
场景适配：在能源站中，同时连接Modbus传感器与Profibus执行器，协议转换延迟≤1ms
Product brief description
Metso D200533 BIU82 is an industrial-grade digital input and output module with core functions including:
Multi-channel signal processing:supports high-precision acquisition and control of digital signals
Protocol compatibility:Integrate industrial communication protocols such as Modbus and Profibus
Industrial protection design:IP67 protection grade,adapted to-40°C to 70°C environments
Redundant fault tolerance mechanism:supports dual-channel data verification and fault self-recovery
Product details
1.Technical architecture and core functions
Signal processing capability:
Channel configuration:16 digital inputs(DI)+8 digital outputs(DO)
Signal type:
Input:Dry contact(NPN/PNP),relay contact
Output:Relay isolated output(maximum load 2A/250V AC)
Sampling frequency:1kHz(supports programmable adjustment)
Communication architecture:
Protocol compatibility:Modbus RTU/TCP,Profibus DP,EtherCAT
Network interface:Dual redundant Ethernet port(supports link aggregation)
Data redundancy:double buffer design to ensure that data is not lost when communication is interrupted
2.Industrial environment adaptability
Extreme temperature management:
Thermal compensation technology:built-in temperature sensor dynamically calibrates signal threshold
Wide temperature design:Maintain±0.5%accuracy in-40°C to 70°C
Anti-interference ability:
Electromagnetic shielding:complies with IEC 61000-6-4 standard(anti-interference level≥80dB)
Isolation protection:Isolation voltage between input/output channels≥3000V(withstanding voltage test)
Technical Specifications:Metso D200533 BIU82
Parameters Specification Description
Number of channels 16DI+8DO
Signal type Digital input(dry contact/relay),digital output(relay isolation)
Communication Protocol Modbus RTU/TCP,Profibus DP,EtherCAT
Protection level IP67(dust-proof and waterproof)
Operating temperature-40℃to 70℃
Power input 24V DC(redundant dual power supply,support wide voltage 18-36V)
Storage capacity 8MB nonvolatile storage(parameter configuration backup)
Core Valuesand Performance Highlights
1.High reliability design
Technical breakthrough:After a chemical factory applied D200533 BIU82,the equipment downtime rate was reduced by 35%(caused by false signal alarms)
2.Flexible protocol expansion
Scenario adaptation:In the energy station,the Modbus sensor and the Profibus actuator are connected at the same time,and the protocol conversion delay is≤1ms
