描述
一、产品概述
ABB CM575-DN是ABB工业自动化部门推出的以太网通信接口模块，属于CM（Communication Module）系列。其核心功能是为AC800M PLC提供高速、可靠的工业以太网通信能力，支持DNP3（分布式网络协议）作为主协议，同时兼容IEC 61850（变电站自动化）、Modbus TCP、OPC UA等标准，并可通过冗余网络设计和深度包检测（DPI）防火墙确保系统高可用性和数据安全。
该模块通常与AC800M PLC配合使用，也可通过OPC UA Server与第三方系统（如SCADA、MES、云平台）无缝集成，实现跨系统数据交互、远程监控及设备协同控制。
二、核心功能与特性
1.多协议工业以太网支持
协议兼容性：
DNP3主站/从站：支持DNP3 Level 2/3功能，包括时间同步、事件记录、文件传输，适用于电力、水务等分布式监控场景。
IEC 61850客户端/服务器：支持MMS（制造报文规范）、GOOSE（通用面向对象变电站事件）、SV（采样值），适用于智能变电站自动化系统。
Modbus TCP主站/从站：兼容功能码01-06、15-16，可无缝对接legacy设备（如仪表、变频器）。
OPC UA Server/Client：支持UA TCP和HTTPS传输，提供数据建模、报警与事件、历史数据访问功能，便于与IT系统（如ERP、BI）集成。
协议转换：内置协议转换引擎，可实现DNP3↔IEC 61850、Modbus TCP↔OPC UA等跨协议通信，无需额外网关设备。
2.高可用性网络设计
冗余以太网接口：
配备2×10/100/1000Mbps以太网端口，支持并行冗余协议（PRP）和高速冗余协议（HSR），实现零切换时间（<10μs）的网络冗余。
支持链路聚合（LACP），可将多个物理端口绑定为逻辑链路，提升带宽（最大2Gbps）和可靠性。
网络自愈：当主链路故障时，自动切换至备用链路，并触发SNMP Trap告警，通知运维人员。
3.工业级网络安全防护
深度包检测（DPI）防火墙：
基于五元组（源/目的IP、端口、协议）和应用层签名过滤非法流量，阻止DDoS攻击、端口扫描、恶意协议请求。
支持白名单机制，仅允许预授权设备（MAC/IP）访问模块，防止未授权接入。
数据加密：
支持TLS 1.2/1.3加密通信，确保OPC UA、Modbus TCP等协议的数据传输安全。
提供AES-256加密固件升级，防止固件篡改。
安全认证：
符合IEC 62443-3-3工业网络安全标准，支持用户权限分级、审计日志、双因素认证（2FA）。
1.Product Overview
ABB CM575-DN is an Ethernet communication interface module launched by ABB Industrial Automation Department and belongs to the CM(Communication Module)series.Its core function is to provide high-speed and reliable industrial Ethernet communication capabilities for AC800M PLC,support DNP3(Distributed Network Protocol)as the main protocol,and is compatible with IEC 61850(Substation Automation),Modbus TCP,OPC UA and other standards,and can ensure high system availability and data security through redundant network design and deep packet inspection(DPI)firewall.
This module is usually used in conjunction with AC800M PLC,and can also be seamlessly integrated with third-party systems(such as SCADA,MES,and cloud platforms)through OPC UA Server to achieve cross-system data interaction,remote monitoring and device collaborative control.
2.Core functions and characteristics
1.Multi-protocol Industrial Ethernet Support
Protocol Compatibility:
DNP3 master/slave station:supports DNP3 Level 2/3 functions,including time synchronization,event recording,file transmission,and is suitable for distributed monitoring scenarios such as electricity and water affairs.
IEC 61850 Client/Server:Supports MMS(Manufacturing Message Specification),GOOSE(General object-oriented substation event),SV(sampling value),and is suitable for intelligent substation automation systems.
Modbus TCP master/slave:compatible function codes 01-06,15-16,can seamlessly connect legacy devices(such as instruments,frequency converters).
OPC UA Server/Client:supports UA TCP and HTTPS transmission,provides data modeling,alarms and events,and historical data access functions,making it easy to integrate with IT systems(such as ERP,BI).
Protocol Conversion:Built-in protocol conversion engine,which can realize cross-protocol communication such as DNP3↔IEC 61850,Modbus TCP↔OPC UA,etc.,without the need for additional gateway equipment.
2.High availability network design
Redundant Ethernet interface:
Equipped with 2×10/100/1000Mbps Ethernet ports,it supports Parallel Redundancy Protocol(PRP)and High Speed Redundancy Protocol(HSR),achieving network redundancy with zero switching time(<10μs).
Supports link aggregation(LACP),which can bind multiple physical ports into logical links,improving bandwidth(up to 2Gbps)and reliability.
Network self-healing:When the main link fails,it automatically switches to the backup link and triggers an SNMP Trap alarm to notify the operation and maintenance personnel.
3.Industrial-grade network security protection
Deep Packet Inspection(DPI)firewall:
Filter illegal traffic based on five-tuple(source/destination IP,port,protocol)and application layer signature to prevent DDoS attacks,port scanning,and malicious protocol requests.
Supports the whitelisting mechanism,allowing only pre-authorized devices(MAC/IP)to access the module to prevent unauthorized access.
Data encryption:
Supports TLS 1.2/1.3 encrypted communication to ensure the security of data transmission of OPC UA,Modbus TCP and other protocols.
Provides AES-256 encryption firmware upgrades to prevent firmware tampering.
Safety certification:
Comply with IEC 62443-3-3 industrial network security standards,supporting user permission grading,audit logs,and two-factor authentication(2FA).
ABB 型号：GBU72 3BHE055094R0002 型号：3BHE055094R0002 GBU72 型号：GBU72 型号：3BHE055094R0002 型号：3BHE031197R0001 型号：3BHB030310R0001 型号：73BHE055094R0002 GBU72 型号：73BHE055094R0002 型号：GBU72 型号：ABB PCS6000 PRODUCT FAMLIY
