描述
1.产品定位与核心功能
1.1应用场景
过程控制:作为DCS系统的核心控制单元,负责温度、压力、流量、液位等工艺参数的实时调节,支持PID控制、串级控制、前馈控制等复杂算法。
安全仪表系统(SIS):若属于ProSafe-RS系列,则具备SIL3级安全认证,用于紧急停车系统(ESD)、火灾与气体检测(F&G)、燃烧器管理系统(BMS)等安全关键应用。
批处理控制:在制药、食品行业,支持配方管理、顺序控制、批次追溯,满足GMP(良好生产规范)要求。
能源管理:集成能耗监测、优化调度功能,助力工厂能效提升与碳排放管理。
1.2技术亮点
高可靠性设计:
冗余配置:支持控制器冗余、电源冗余、通信冗余,确保单点故障不影响系统运行。
热插拔:模块可在带电状态下更换,减少停机时间。
宽温工作:适应-20℃至+60℃环境温度,满足户外或恶劣工况需求。
高性能计算:
多核处理器:采用ARM Cortex-A系列或PowerPC架构,处理周期≤100ms,满足高速控制需求。
大容量内存:支持256MB至2GB程序与数据存储,兼容复杂控制策略与历史数据记录。
开放性与兼容性:
标准通信协议:支持Modbus TCP/RTU、OPC UA、EtherNet/IP、PROFIBUS-DP等,可无缝集成第三方设备与上位系统。
软件兼容性:与横河电机的PRM(Plant Resource Manager)、Exaquantum(历史数据库)等软件协同工作,实现全生命周期管理。
2.技术规格与详细参数
2.1基础参数
参数规格
型号YS1700-000A34
制造商横河电机(Yokogawa Electric Corporation)
系列CENTUM VP DCS或ProSafe-RS SIS(需根据具体型号确认)
模块类型控制器模块(可能包含CPU、I/O接口、通信接口的集成设计)
处理器ARM Cortex-A9双核(主频800MHz-1.2GHz)或PowerPC e500v2
内存DDR3 SDRAM:
-程序内存:512MB
-数据内存:1GB
-Flash:256MB(用于固件存储)
存储MicroSD卡槽(可选):支持最大32GB扩展,用于事件日志与数据备份
I/O容量本地I/O:
-模拟量输入:16通道(4-20mA/0-10V)
-数字量输入:32通道(24V DC)
-模拟量输出:8通道(4-20mA)
-数字量输出:16通道(继电器/晶体管)
扩展I/O:通过Vnet/IP或PROFIBUS-DP连接远程I/O站,支持数百点扩展
通信接口以太网:
-2×10/100/1000Base-T(RJ45),支持Vnet/IP(横河专用协议)、Modbus TCP、OPC UA
-串口:1×RS-232/RS-485(可选),用于现场设备调试或旧系统集成
供电24V DC(18-32V DC宽电压输入),功耗≤30W
尺寸标准19英寸机架安装:
-高度:4U(175mm)
-宽度:半宽(216mm)或全宽(432mm,取决于配置)
-深度:300mm
重量约3.5-5kg(含散热器与连接器)
2.2环境适应性
参数规格
工作温度-20℃至+60℃(工业级)
-若为ProSafe-RS系列,可能支持-40℃至+70℃(扩展级)
存储温度-40℃至+85℃
湿度5%至95%RH(无凝结)
振动IEC 60068-2-6:
-频率:5-55Hz
-振幅:0.35mm(峰值)
-持续时间:2小时/轴(X/Y/Z三轴)
冲击IEC 60068-2-27:
-峰值加速度:50m/s²(5g)
-持续时间:11ms
防护等级IP20(机架内部安装),若需户外使用,需搭配防护箱(IP65/IP67)
3.软件与功能支持
3.1控制策略
预置算法库:支持PID、比值、分程、选择、超前-滞后、自适应控制等200+种标准控制模块。
自定义逻辑:通过功能块图(FBD)、顺序功能图(SFC)、结构化文本(ST)编程,实现复杂批处理或安全逻辑。
模糊控制:可选配模糊逻辑模块,处理非线性、时变、大滞后系统(如反应釜温度控制)。
3.2安全功能(若为ProSafe-RS系列)
SIL3认证:符合IEC 61508、IEC 61511标准,适用于高风险工艺安全保护。
1.Product positioning and core functions
1.1 Application scenarios
Process control:As the core control unit of the DCS system,it is responsible for the real-time adjustment of process parameters such as temperature,pressure,flow,and liquid level,and supports complex algorithms such as PID control,cascade control,and feedforward control.
Safety instrument system(SIS):If it belongs to the ProSafe-RS series,it has SIL3 safety certification and is used for safety-critical applications such as emergency shutdown system(ESD),fire and gas detection(F&G),and burner management system(BMS).
Batch control:In the pharmaceutical and food industries,it supports recipe management,sequential control,and batch traceability to meet GMP(Good Manufacturing Practice)requirements.
Energy management:Integrated energy consumption monitoring and optimized scheduling functions to help improve factory energy efficiency and carbon emission management.
1.2 Technical highlights
High reliability design:
Redundant configuration:Supports controller redundancy,power redundancy,and communication redundancy to ensure that single point failure does not affect system operation.
Hot swap:The module can be replaced under power to reduce downtime.
Wide operating temperature:adapt to-20℃to+60℃ambient temperature,meet the needs of outdoor or harsh working conditions.
High-performance computing:
Multi-core processor:adopts ARM Cortex-A series or PowerPC architecture,processing cycle≤100ms,meet high-speed control requirements.
Large-capacity memory:supports 256MB to 2GB program and data storage,compatible with complex control strategies and historical data records.
Openness and compatibility:
Standard communication protocol:supports Modbus TCP/RTU,OPC UA,EtherNet/IP,PROFIBUS-DP,etc.,and can seamlessly integrate third-party devices and upper systems.
Software compatibility:Works with Yokogawa Electric’s PRM(Plant Resource Manager),Exaquantum(historical database)and other software to achieve full life cycle management.
2.Technical specifications and detailed parameters
2.1 Basic parameters
Parameters Specifications
Model YS1700-000A34
Manufacturer Yokogawa Electric Corporation
Series CENTUM VP DCS or ProSafe-RS SIS(to be confirmed according to the specific model)
Module type Controller module(may include integrated design of CPU,I/O interface,and communication interface)
Processor ARM Cortex-A9 dual-core(main frequency 800MHz-1.2GHz)or PowerPC e500v2
Memory DDR3 SDRAM:
-Program memory:512MB
-Data memory:1GB
-Flash:256MB(for firmware storage)
Storage MicroSD card slot(optional):supports up to 32GB expansion for event log and data backup
I/O capacity Local I/O:
-Analog input:16 channels(4-20mA/0-10V)
-Digital input:32 channels(24V DC)
-Analog output:8 channels(4-20mA)
-Digital output:16 channels(relay/transistor)
Expanded I/O:Connect remote I/O stations via Vnet/IP or PROFIBUS-DP,supporting hundreds of expansion points
Communication interface Ethernet:
-2×10/100/1000Base-T(RJ45),supports Vnet/IP(Yokogawa dedicated protocol),Modbus TCP,OPC UA
-Serial port:1×RS-232/RS-485(optional),for field device debugging or legacy system integration
Power supply 24V DC(18-32V DC wide voltage input),power consumption≤30W
Dimensions Standard 19-inch rack installation:
-Height:4U(175mm)
-Width:half width(216mm)or full width(432mm,depending on configuration)
-Depth:300mm
Weight About 3.5-5kg(including heat sink and connector)
2.2 Environmental adaptability
Parameter Specification
Operating temperature-20℃to+60℃(industrial grade)
-If it is ProSafe-RS series,it may support-40℃to+70℃(extended grade)
Storage temperature-40℃to+85℃
Humidity 5%to 95%RH(non-condensing)
Vibration IEC 60068-2-6:
-Frequency:5-55Hz
-Amplitude:0.35mm(peak)
-Duration:2 hours/axis(X/Y/Z three axes)
Shock IEC 60068-2-27:
-Peak acceleration:50m/s²(5g)
-Duration:11ms
Protection level IP20(installed inside the rack),if outdoor use is required,a protective box(IP65/IP67)is required
3.Software and function support
3.1 Control strategy
Preset algorithm library:supports 200+standard control modules such as PID,ratio,split range,selection,lead-lag,adaptive control,etc.
Custom logic:realize complex batch processing or safety logic through function block diagram(FBD),sequential function chart(SFC),structured text(ST)programming.
Fuzzy control:optional fuzzy logic module to handle nonlinear,time-varying,large lag systems(such as reactor temperature control).
3.2 Safety function(if it is ProSafe-RS series)
SIL3 certification:complies with IEC 61508 and IEC 61511 standards,suitable for high-risk process safety protection.
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