描述
一、核心功能与定位
产品类型
功能:工业自动化控制器(CPU模块),属于施耐德电气Modicon Quantum系列,专为复杂工业控制场景设计,支持高可靠性、高性能的数据处理与逻辑控制。
兼容性:适配施耐德电气的I/O模块、通信模块及扩展设备,支持分布式I/O配置。
核心特性
模块化设计:支持灵活扩展,可集成多种I/O模块(如数字量、模拟量输入/输出)。
工业级防护:适应恶劣环境(如高温、高湿度),防护等级IP20(室内安装)。
冗余支持:可配置冗余电源或通信模块,保障系统高可用性。
二、技术参数
硬件配置
处理能力:
主频:基于Intel 80186或AMD SC520处理器,执行速度因配置不同在6μs至1200μs之间。
内存:SRAM 512KB,最大IEC程序容量368KB,梯形逻辑16KB,可用寄存器10KB。
I/O点数:
本地I/O:支持15~32点(不同配置),最大可扩展至4096点(含远程I/O)。
电源:支持120V/220V AC或24V DC,总线电流需求790mA。
通信接口
以太网:双端口10/100M,支持PROFINET、EtherNet/IP等协议。
串口:1个Modbus RS-232、1个Modbus Plus。
扩展接口:支持NOE、NMS等通信模块,实现工业网络互联。
环境适应性
工作温度:0°C至+55°C(部分配置支持-20°C至+60°C)。
防护等级:IP20(室内安装),抗电磁干扰(符合EN 55032 Class B)。
三、功能特性
控制与逻辑
编程语言:支持梯形图(LD)、结构化文本(ST)、功能块图(FBD)、指令列表(IL)等。
实时性:布尔量执行速度0.15ms/K(高速配置),适用于复杂控制逻辑。
诊断与维护
LED指示灯:
准备就绪(绿色):CPU通过加电诊断。
运行(绿色):CPU正在执行逻辑。
通信状态(绿色/红色):指示Modbus端口活动或错误。
故障诊断:支持内存写保护、电池状态监测及通信错误报警。
扩展能力
分布式I/O:通过背板总线或光纤扩展,支持远程I/O模块(如140DDI85300模拟量输入模块)。
电源冗余:可配置冗余电源模块(如140PSB77200),提升系统可靠性。

140CPU11303

140CPU11303
1.Core functions and positioning
Product Type
Function:Industrial automation controller(CPU module),belonging to Schneider Electric’s Modicon Quantum series,is specially designed for complex industrial control scenarios,supporting high reliability and high performance data processing and logic control.
Compatibility:It is adapted to Schneider Electric’s I/O modules,communication modules and expansion equipment,and supports distributed I/O configuration.
Core features
Modular design:supports flexible expansion and integrates a variety of I/O modules(such as digital and analog input/output).
Industrial-grade protection:adapt to harsh environments(such as high temperature and high humidity),protection level IP20(indoor installation).
Redundant support:redundant power supply or communication module can be configured to ensure high system availability.
2.Technical parameters
Hardware configuration
Processing capability:
Main frequency:Based on Intel 80186 or AMD SC520 processor,execution speeds range from 6μs to 1200μs depending on configuration.
Memory:SRAM 512KB,maximum IEC program capacity 368KB,ladder logic 16KB,available registers 10KB.
I/O points:
Local I/O:Supports 15~32 points(different configurations),and can be expanded to 4096 points(including remote I/O).
Power supply:Supports 120V/220V AC or 24V DC,and the bus current requires 790mA.
Communication interface
Ethernet:Dual port 10/100M,supports PROFINET,EtherNet/IP and other protocols.
Serial port:1 Modbus RS-232,1 Modbus Plus.
Extended interface:supports NOE,NMS and other communication modules to realize industrial network interconnection.
Environmental adaptability
Operating temperature:0°C to+55°C(some configurations support-20°C to+60°C).
Protection level:IP20(indoor installation),anti-electromagnetic interference(compliant with EN 55032 Class B).
3.Functional characteristics
Control and logic
Programming language:Supports ladder diagram(LD),structured text(ST),function block diagram(FBD),instruction list(IL),etc.
Real-time:Boolean execution speed is 0.15ms/K(high-speed configuration),suitable for complex control logic.
Diagnosis and maintenance
LED indicator:
Ready(green):CPU is diagnosed by power-up.
Run(green):The CPU is executing logic.
Communication Status(Green/Red):Indicates that the Modbus port is active or error.
Troubleshooting:Supports memory write protection,battery status monitoring and communication error alarm.
Expanding capabilities
Distributed I/O:Supports remote I/O modules(such as the 140DDI85300 analog input module)through backplane bus or fiber expansion.
Power supply redundancy:redundant power modules(such as 140PSB77200)can be configured to improve system reliability.