描述
产品简要说明
Metso PDP403是一款专为工业自动化系统设计的分布式处理单元（DPU），核心功能包括：
高性能计算：支持多任务并行处理，实时数据吞吐量达10Gbps
模块化架构：可扩展至256节点集群，兼容Metso maxDNA控制系统
工业级通信：集成EtherCAT、Profinet协议，支持跨系统数据交互
环境适应性：宽温运行（-40°C至70°C），IP65防护等级
产品详细说明
1.技术架构与核心功能
分布式处理特性：
任务分配：支持动态负载均衡，单节点可处理5000+I/O点
冗余设计：双电源+双通信通道冗余，故障切换时间≤50ms
通信与协议：
工业总线：EtherCAT主站（实时控制）、Profinet（设备组态）
协议兼容性：支持Modbus TCP/IP、OPC UA（需外接适配模块）
诊断与维护：
状态监控：实时显示节点温度、电压、通信链路状态
自检功能：启动时自动检测硬件完整性，生成故障日志
2.工业级可靠性设计
抗干扰能力：
电磁兼容性：符合IEC 61000-4-2/-4-5标准，抗ESD达±25kV
信号隔离：模拟量通道间隔离电压≥2kV，数字量通道隔离电压≥4kV
环境适应性：
宽温运行：-40°C至70°C（工作）/-50°C至85°C（存储）
防护等级：IP65（防尘防水）
3.行业应用适配性
特殊模块扩展：
电源保护：可配置AVC有源电压调节器，减少电压骤降导致的停机风险
安全等级：支持SIL 2认证版本，满足化工、能源行业安全标准
技术规格:Metso PDP403
参数项规格描述
处理器双核ARM Cortex-A53，主频1.5GHz
内存8GB DDR4+32GB SSD
通信接口4×EtherCAT（RJ45）+2×Profinet（RJ45）+1×RS-485（Modbus RTU）
工作温度-40℃至70℃
防护等级IP65（标准配置）
Product brief description
Metso PDP403 is a distributed processing unit(DPU)designed for industrial automation systems,with core functions including:
High-performance computing:supports multi-task parallel processing,real-time data throughput up to 10Gbps
Modular architecture:scalable to 256 node cluster,compatible with Metso maxDNA control system
Industrial-grade communication:Integrate EtherCAT and Profinet protocols to support cross-system data interaction
Environmental adaptability:Wide temperature operation(-40°C to 70°C),IP65 protection rating
Product details
1.Technical architecture and core functions
Distributed processing features:
Task assignment:Supports dynamic load balancing,and a single node can handle 5000+I/O points
Redundant design:dual power supply+dual communication channel redundancy,failover time≤50ms
Communications and Protocols:
Industrial bus:EtherCAT master station(real-time control),Profinet(device configuration)
Protocol compatibility:Supports Modbus TCP/IP,OPC UA(requires external adapter module)
Diagnosis and maintenance:
Status monitoring:Real-time display of node temperature,voltage,and communication link status
Self-test function:Automatically detect hardware integrity when starting up and generate fault logs
2.Industrial-grade reliability design
Anti-interference ability:
Electromagnetic compatibility:complies with IEC 61000-4-2/-4-5 standard,with±25kV resistance
Signal isolation:The isolation voltage between analog channels is≥2kV,and the isolation voltage between digital channels is≥4kV
Environmental adaptability:
Wide temperature operation:-40°C to 70°C(operation)/-50°C to 85°C(storage)
Protection level:IP65(dust-proof and waterproof)
3.Industry application adaptability
Special module extensions:
Power protection:AVC active voltage regulator can be configured to reduce the risk of downtime caused by voltage drop
Safety level:Support SIL 2 certified version,meeting safety standards in the chemical and energy industry
Technical Specifications:Metso PDP403
Parameters Specification Description
Processor Dual-core ARM Cortex-A53,main frequency 1.5GHz
Memory 8GB DDR4+32GB SSD
Communication interface 4×EtherCAT(RJ45)+2×Profinet(RJ45)+1×RS-485(Modbus RTU)
Operating temperature-40℃to 70℃
Protection level IP65(standard configuration)
