描述
一、产品定位与核心价值
1.产品定位
类型:通信接口模块(Communication Interface Module),支持多种工业协议(如PROFIBUS DP、Modbus TCP、EtherNet/IP),适用于分布式控制系统(DCS)或混合控制系统(DCS+PLC)。
型号解析:
Y129740-002:
Y129740:ABB内部物料编码,对应CI854A系列通信模块。
002:硬件版本号(可能对应特定功能配置,如支持冗余通信、扩展协议库)。
系列背景:
CI854A系列是ABB 800xA系统中高端通信模块,强调高带宽、低延迟、强抗干扰能力,适用于对通信实时性要求极高的场景(如运动控制、高速数据采集)。
2.核心价值
高带宽通信:
支持千兆以太网(1000Mbps),满足大规模数据传输需求(如视频监控、历史数据归档)。
低延迟控制:
通信循环时间<1ms,确保实时控制指令的快速响应(如机器人协同作业、包装线高速定位)。
协议兼容性:
内置多种工业协议栈,可与第三方设备(如西门子PLC、罗克韦尔控制器、施耐德变频器)直接通信,减少协议转换环节。
冗余设计:
支持双网口冗余(如MRP环网冗余),故障时自动切换时间<50ms,保障通信连续性(如电力调度系统、轨道交通信号控制)。
二、核心功能与技术参数
1.硬件规格
处理器:
Intel Atom E3827 1.75GHz双核,具备硬件加速的以太网数据处理能力,支持高并发通信任务(如同时处理100+个Modbus TCP连接)。
内存:
1GB RAM+512MB Flash,存储通信配置文件、协议库和临时数据,支持固件在线升级(无需停机)。
通信接口:
2个千兆以太网端口(RJ45),支持10/100/1000Mbps自适应,可配置为冗余环网(MRP)或双链路热备。
1个串口(RS232/RS485),支持Modbus RTU、DF1协议,用于**legacy设备通信**(如老式仪表、打印机)。
可选扩展:支持光纤通信模块(SFP插槽),实现长距离(>10km)、抗电磁干扰通信(如跨厂区连接)。
2.协议支持
主流工业协议:
EtherNet/IP:连接罗克韦尔(Allen-Bradley)PLC,支持CIP对象模型(如设备状态监测、配方管理)。
PROFIBUS DP:连接西门子S7-300/400 PLC或分布式I/O(如ET200M),最大从站数量124,传输速率12Mbps。
Modbus TCP/RTU:兼容施耐德、欧姆龙、三菱等品牌设备,支持读写保持寄存器、输入寄存器。
OPC UA:提供标准化数据接口,与SCADA系统(如WinCC、iFIX)或MES系统无缝集成。
自定义协议:
支持用户自定义协议开发(通过ABB Control Builder M软件),适配特殊设备通信需求(如定制化传感器、非标执行器)。
3.环境适应性
工作温度:
0℃~+60℃(存储温度-40℃~+85℃),适应常规工业环境(如车间、控制室)。
防护等级:
IP20(标准机柜安装),若需防尘防水,可搭配IP54防护箱(如户外柜、潮湿车间)。
抗干扰能力:
符合IEC 61000-4-6(射频场抗扰度10V/m)和IEC 61000-4-4(电快速瞬变脉冲群抗扰度4kV)标准,适应强电磁环境(如变电站、电弧炉车间)。
1.Product Positioning and Core Value
1.Product Positioning
Type:Communication Interface Module,supports a variety of industrial protocols(such as PROFIBUS DP,Modbus TCP,EtherNet/IP),suitable for distributed control systems(DCS)or hybrid control systems(DCS+PLC).
Model analysis:
Y129740-002:
Y129740:ABB internal material encoding,corresponding to CI854A series communication module.
002:Hardware version number(may correspond to specific functional configurations,such as supporting redundant communications and extended protocol libraries).
Series background:
The CI854A series is a high-end communication module in the ABB 800xA system,emphasizing high bandwidth,low latency,and strong anti-interference capabilities.It is suitable for scenarios with extremely high requirements for real-time communication(such as motion control,high-speed data acquisition).
2.Core Value
High bandwidth communication:
Supports Gigabit Ethernet(1000Mbps)to meet large-scale data transmission needs(such as video surveillance,historical data archiving).
Low latency control:
The communication cycle time is<1ms,ensuring fast response to real-time control instructions(such as robot collaborative operation,high-speed positioning of packaging lines).
Protocol Compatibility:
Built-in multiple industrial protocol stacks can communicate directly with third-party devices(such as Siemens PLC,Rockwell controller,Schneider frequency converter)to reduce the protocol conversion process.
Redundant design:
Supports dual network port redundancy(such as MRP ring network redundancy),and the automatic switching time is<50ms in case of failure,ensuring communication continuity(such as power scheduling system,rail transit signal control).
2.Core functions and technical parameters
1.Hardware specifications
processor:
Intel Atom E3827 1.75GHz dual-core,with hardware-accelerated Ethernet data processing capabilities,and supports high concurrent communication tasks(such as processing 100+Modbus TCP connections simultaneously).
Memory:
1GB RAM+512MB Flash,storing communication profiles,protocol libraries and temporary data,supporting online firmware upgrades(no downtime required).
Communication interface:
2 Gigabit Ethernet ports(RJ45),support 10/100/1000Mbps adaptation,can be configured as redundant ring network(MRP)or dual-link hot standby.
1 serial port(RS232/RS485),supports Modbus RTU and DF1 protocols,and is used for legacy device communication(such as old instruments and printers).
Optional extension:Supports fiber optic communication module(SFP slot),enabling long-distance(>10km),anti-electromagnetic interference communication(such as cross-plane connection).
2.Agreement support
Mainstream Industrial Agreement:
EtherNet/IP:Connect to Rockwell(Allen-Bradley)PLC,supports CIP object models(such as device status monitoring,recipe management).
PROFIBUS DP:Connect to Siemens S7-300/400 PLC or distributed I/O(such as ET200M),maximum number of slaves 124,transmission rate 12Mbps.
Modbus TCP/RTU:Compatible with Schneider,Omron,Mitsubishi and other brands,supports read,write and hold registers and input registers.
OPC UA:Provides standardized data interfaces that integrate seamlessly with SCADA systems(such as WinCC,iFIX)or MES systems.
Custom protocol:
Supports user-defined protocol development(through ABB Control Builder M software),adapts to special device communication needs(such as customized sensors,non-standard actuators).
3.Environmental adaptability
Operating temperature:
0℃~+60℃(storage temperature-40℃~+85℃),adapt to conventional industrial environments(such as workshops,control rooms).
Protection level:
IP20(standard cabinet installation),if dust-proof and waterproof,it can be paired with IP54 protective boxes(such as outdoor cabinets,wet workshops).
Anti-interference ability:
Comply with IEC 61000-4-6(RF field immunity 10V/m)and IEC 61000-4-4(electrical fast transient pulse group immunity 4kV)standards,and adapt to strong electromagnetic environments(such as substations,arc furnace workshops).
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