描述
一、产品定位与核心功能
1.目标应用场景
安全仪表系统（SIS）集成：
作为Triconex、Hima、HIMA等第三方安全控制器与ABB 800xA DCS的安全通信网关，实现安全逻辑与过程控制的协同。
紧急停车系统（ESD）：
连接现场安全传感器（如压力开关、温度变送器）和执行机构（如电磁阀、切断阀），确保故障发生时快速响应（响应时间<100ms）。
燃烧管理系统（BMS）：
监控燃烧器状态、燃气泄漏信号，通过安全协议（如FISCO、CIP Safety）触发联锁保护动作，防止爆炸风险。
冗余网络架构：
支持双通道冗余通信，主通道故障时自动切换至备用通道，满足高可用性需求（可用性>99.999%）。
2.核心功能
安全协议支持：
内置FISCO（Fieldbus Intrinsically Safe Concept）协议，适配防爆区域（Ex i）设备，实现本质安全通信。
支持CIP Safety（EtherNet/IP安全扩展），与罗克韦尔、施耐德等厂商安全设备无缝对接。
实时故障诊断：
通过硬件看门狗（Watchdog）和软件心跳检测监控通信链路健康状态，故障发生时1ms内触发报警。
数据加密与认证：
支持AES-128/256加密和IEEE 802.1X端口认证，防止未授权访问和数据篡改。
冗余管理：
支持主从冗余（Active/Standby）或并行冗余（Parallel Redundancy），根据系统架构灵活配置。
二、技术规格与性能参数
1.硬件参数
处理器：
主频****：1GHz ARM Cortex-A9四核，集成硬件安全加速模块（支持SHA-256哈希计算）。
内存：
RAM：512MB DDR4，存储安全协议栈、故障日志、临时数据。
Flash：1GB eMMC，保存固件镜像、配置文件，支持断电数据保持。
通信接口：
以太网：
2×10/100/1000Mbps RJ45，支持PRP（Parallel Redundancy Protocol）冗余或HSR（High-availability Seamless Redundancy）环网。
光口选项：可选SFP+插槽，支持10Gbps光纤传输，传输距离达40km。
现场总线：
1×FISCO防爆接口，支持最多64个本质安全设备，波特率31.25kbps~1Mbps可调。
1×Profibus-DP安全接口（可选），符合IEC 61784-3-3标准，支持安全数据传输（SDC）。
电源：
输入电压：24V DC（-20%~+25%波动容忍），功耗<20W，适配UPS不间断电源。
冗余供电：支持双电源模块并联，单个电源故障时系统持续运行。
2.软件支持
操作系统：
ABB Safety OS：基于Linux安全子系统（SELinux），通过IEC 62443-3-3认证，提供最小权限访问控制。
安全协议栈：
FISCO：支持Ex i设备认证、安全数据帧校验。
CIP Safety：兼容ODVA标准，实现安全变量映射与同步。
OPC UA Safety：可选OPC Foundation认证模块，支持跨平台安全通信。
配置工具：
ABB System 800xA Safety Engineer：通过图形化界面配置安全通道、报警阈值、冗余策略，支持批量导入/导出。
CLI命令行：用于脚本自动化部署，适配大规模安全系统批量配置。
3.环境适应性
工作温度：-20℃~+70℃（宽温型），适应极端环境（如沙漠油田、北极风电场）。
存储温度：-40℃~+85℃，确保运输与长期存储时的可靠性。
湿度范围：5%~95%RH（无凝露），兼容高湿度场景（如造纸厂、污水处理）。
防护等级：
IP20（标准机架安装），可选IP65防护罩用于室外或粉尘环境。
抗振动/冲击：
振动耐受：5~55Hz，1mm双振幅，符合IEC 60068-2-6标准。
冲击耐受：15g/11ms，适应运输或安装过程中的机械冲击。
I.Product Positioning and Core Functions
1.Target Application Scenarios
Safety Instrumented System(SIS)Integration:
Serves as a safety communication gateway between third-party safety controllers such as Triconex,Hima,and HIMA and the ABB 800xA DCS,enabling coordination between safety logic and process control.
Emergency Shutdown System(ESD):
Connects on-site safety sensors(such as pressure switches and temperature transmitters)and actuators(such as solenoid valves and shut-off valves)to ensure rapid response(response time<100ms)in the event of a fault.
Burning Management System(BMS):
Monitors burner status and gas leak signals,triggering interlock protection actions using safety protocols(such as FISCO and CIP Safety)to prevent explosion risks.
Redundant Network Architecture:
Supports dual-channel redundant communication,automatically switching to the backup channel in the event of a primary channel failure,meeting high availability requirements(>99.999%).2.Core Functions
Safety Protocol Support:
Built-in FISCO(Fieldbus Intrinsically Safe Concept)protocol adapts to devices in explosion-proof areas(Ex i)and enables intrinsically safe communication.
Support for CIP Safety(EtherNet/IP Safety Extensions)allows seamless integration with safety devices from manufacturers such as Rockwell and Schneider Electric.
Real-Time Fault Diagnosis:
A hardware watchdog and software heartbeat detection monitor the health of the communication link,triggering an alarm within 1ms when a fault occurs.
Data Encryption and Authentication:
Supports AES-128/256 encryption and IEEE 802.1X port authentication to prevent unauthorized access and data tampering.
Redundancy Management:
Supports active/standby or parallel redundancy,allowing for flexible configuration based on system architecture.II.Technical Specifications and Performance Parameters
1.Hardware Parameters
Processor:
Frequency****:1GHz ARM Cortex-A9 quad-core with integrated hardware security acceleration module(supports SHA-256 hash calculations).
Memory:
RAM:512MB DDR4,stores security protocol stack,fault logs,and temporary data.
Flash:1GB eMMC,stores firmware images and configuration files,supports power-off data retention.
Communication Interface:
Ethernet:
2 x 10/100/1000Mbps RJ45,supports PRP(Parallel Redundancy Protocol)redundancy or HSR(High-availability Seamless Redundancy)ring network.
Optical Port Options:Optional SFP+slot,supports 10Gbps fiber optic transmission with a transmission distance of up to 40km.
Fieldbus:
1 x FISCO explosion-proof interface,supports up to 64 intrinsically safe devices,with an adjustable baud rate from 31.25kbps to 1Mbps.1 x Profibus-DP safety interface(optional),compliant with IEC 61784-3-3,supporting Secure Data Transfer(SDC).
Power Supply:
Input voltage:24V DC(-20%to+25%fluctuation tolerance),power consumption<20W,compatible with UPS.
Redundant Power Supply:Supports parallel operation of dual power modules,ensuring continuous system operation in the event of a single power supply failure.
2.Software Support
Operating System:
ABB Safety OS:Based on the Security Subsystem for Linux(SELinux),certified according to IEC 62443-3-3,providing least privilege access control.
Security Protocol Stack:
FISCO:Supports Ex i device authentication and secure data frame verification.
CIP Safety:Compatible with ODVA standards,enabling secure variable mapping and synchronization.
OPC UA Safety:Optional OPC Foundation-certified module supports cross-platform secure communication.Configuration Tool:
ABB System 800xA Safety Engineer:Configure safety channels,alarm thresholds,and redundancy policies through a graphical interface,supporting batch import and export.
CLI:Used for script-based automated deployment,suitable for large-scale batch configuration of safety systems.
3.Environmental Adaptability
Operating Temperature:-20°C to+70°C(wide temperature range),suitable for extreme environments(such as desert oil fields and Arctic wind farms).
Storage Temperature:-40°C to+85°C,ensuring reliability during transportation and long-term storage.
Humidity Range:5%to 95%RH(non-condensing),compatible with high-humidity environments(such as paper mills and wastewater treatment plants).
Protection Rating:
IP20(standard rack mount),optional IP65 protective cover for outdoor or dusty environments.
Vibration/Shock Resistance:
Vibration tolerance:5-55Hz,1mm double amplitude,in compliance with IEC 60068-2-6.Shock resistance:15g/11ms,suitable for mechanical shock during transportation or installation.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
