描述
GE IC693CPU374是通用电气（GE）旗下Series 90-30系列的中央处理器模块，是工业自动化控制系统的核心组件，广泛应用于制造业、电力、化工等领域的复杂控制场景。以下是其产品简介：
一、核心功能与定位
控制核心
作为可编程逻辑控制器（PLC）的中央处理器，负责执行用户编写的控制程序，处理输入/输出信号，并管理数据交换。
支持模块化扩展，可与其他I/O模块、通信模块等协同工作，构建灵活的自动化系统。
处理器性能
基于AMD SC520处理器，主频133 MHz，采用32位架构，提供高速布尔逻辑运算和非布尔处理能力。
典型扫描速率为每1K布尔触点逻辑0.15毫秒，满足实时控制需求。
二、存储与配置
用户内存：总容量240 KB，支持寄存器存储器（%R）、模拟输入（%AI）和模拟输出（%AO）的灵活配置，范围为128至32,640个字。
系统寄存器：支持28个固定系统寄存器，可设置约2000个定时器和计数器。
编程语言：兼容梯形图（Ladder Logic）、结构化文本（Structured Text）、功能块图（Function Block Diagram）等，满足不同工程师的开发习惯。
三、通信与扩展能力
通信接口
以太网：双内置以太网端口，支持10/100 Mbps传输，自动感应网络类型，兼容Modbus/TCP、SRTP等协议。
RS485：支持SNP/SNP-X串行通信协议，用于与传统设备交互。
其他协议：可选Profibus-DP、PROFINET等工业通信协议模块。
扩展性
最多支持8个扩展或远程底板，本地I/O点数可达4K，通过分布式扩展可实现更大规模系统覆盖。
支持热插拔模块，方便维护且不影响系统运行。
四、可靠性与安全特性
防护等级：IP20，符合工业环境标准，宽温范围（-40℃至85℃）存储，-25℃至70℃工作。
安全功能：
内置自诊断模块，实时监控硬件故障并提供报警。
支持安全控制模块扩展，符合安全标准（如SIL 3认证）。
数据存储采用电池备份，防止断电丢失。
IC695CPE310-ABAB
IC695CPE310-ABAB
GE IC693CPU374 is a central processing unit module of the Series 90-30 series of General Electric(GE).It is the core component of industrial automation control systems and is widely used in complex control scenarios in the fields of manufacturing,electricity,and chemical industry.The following is a brief introduction to its products:
I.Core functions and positioning
Control core
As the central processor of the programmable logic controller(PLC),it is responsible for executing the control program written by the user,processing input/output signals,and managing data exchange.
It supports modular expansion and can work with other I/O modules,communication modules,etc.to build a flexible automation system.
Processor performance
Based on the AMD SC520 processor,the main frequency is 133 MHz,and it adopts a 32-bit architecture,providing high-speed Boolean logic operations and non-Boolean processing capabilities.
The typical scan rate is 0.15 milliseconds per 1K Boolean contact logic,which meets real-time control requirements.
2.Storage and Configuration
User memory:Total capacity 240 KB,supports flexible configuration of register memory(%R),analog input(%AI)and analog output(%AO),ranging from 128 to 32,640 words.
System registers:Supports 28 fixed system registers,and can set about 2000 timers and counters.
Programming language:Compatible with Ladder Logic,Structured Text,Function Block Diagram,etc.,to meet the development habits of different engineers.
3.Communication and expansion capabilities
Communication interface
Ethernet:Dual built-in Ethernet ports,support 10/100 Mbps transmission,automatic sensing network type,compatible with Modbus/TCP,SRTP and other protocols.
RS485:Supports SNP/SNP-X serial communication protocols for interaction with traditional devices.
Other protocols:Optional industrial communication protocol modules such as Profibus-DP and PROFINET.
Scalability
Supports up to 8 expansion or remote baseboards,local I/O points can reach 4K,and larger-scale system coverage can be achieved through distributed expansion.
Supports hot-swappable modules,convenient maintenance without affecting system operation.
IV.Reliability and safety features
Protection level:IP20,in line with industrial environment standards,wide temperature range(-40℃to 85℃)storage,-25℃to 70℃operation.
Safety function:
Built-in self-diagnosis module,real-time monitoring of hardware failures and providing alarms.
Supports safety control module expansion,in line with safety standards(such as SIL 3 certification).
Data storage uses battery backup to prevent power loss.
