描述
GE IC695CMU310是GE Fanuc RX3i系列的一款CPU模块，具有高性能、高可靠性等特点，以下是其详细产品详情：
基本信息
品牌：GE Fanuc
型号：IC695CMU310
产品类型：CPU模块
产地：美国
技术参数
处理器：采用Intel Celeron（Pentium III）微处理器，时钟速度为300MHz。
内存：具备10MB电池备份RAM和10MB非易失性闪存用户内存。
I/O配置：离散量输入输出（%I和%Q）为32K位，模拟量输入输出（%AI和%AQ）可配置高达32K字，%W可配置至最大可用用户RAM，符号内存可配置高达10MB。
通信接口：有2个隔离的RS-232和RS485通信端口。
支持协议：支持Modbus RTU从站、SNP、串行I/O协议。
电源要求：+3.3VDC时额定电流为1.25A，+5VDC时额定电流为1.0A。
工作温度范围：0℃至60℃。
功能特点
冗余功能：是一款Max-ON热备用冗余CPU模块，通过两个RX3i系统提供热备用CPU冗余，确保在主CPU出现故障时自动切换到备用CPU，实现连续运行。
编程灵活性：支持梯形图、结构化文本、功能块图和C编程语言，方便用户根据不同需求进行应用开发。
状态指示：模块上有八个LED指示灯，可直观显示系统状态，包括CPU、电池和通信通道状态等。
背板支持：支持通用背板，采用双背板总线架构，兼容RX3i PCI和GE Fanuc系列90-30风格的串行总线，确保了兼容性和灵活性。
浮点运算：支持浮点运算，能够满足一些对数学运算精度要求较高的应用场景
The GE IC695CMU310 is a CPU module from the GE Fanuc RX3i series,offering high performance and reliability.The following are its detailed product details:
Basic Information
Brand:GE Fanuc
Model:IC695CMU310
Product Type:CPU Module
Origin:USA
Technical Specifications
Processor:Intel Celeron(Pentium III)microprocessor with a 300MHz clock speed.
Memory:10MB of battery-backed RAM and 10MB of non-volatile flash user memory.
I/O Configuration:Discrete I/O(I and Q)are 32K bits,analog I/O(AI and AQ)are configurable up to 32K words,W is configurable up to the maximum available user RAM,and symbolic memory is configurable up to 10MB.
Communication Interface:Two isolated RS-232 and RS485 communication ports.Supported Protocols:Supports Modbus RTU slave,SNP,and serial I/O protocols.
Power Requirements:Rated current is 1.25A at+3.3VDC and 1.0A at+5VDC.
Operating Temperature Range:0°C to 60°C.
Features
Redundancy:This module provides hot standby CPU redundancy with two RX3i systems,ensuring automatic switchover to the backup CPU in the event of a primary CPU failure,ensuring continuous operation.
Programming Flexibility:Supports ladder diagram,structured text,function block diagram,and C programming languages,facilitating application development tailored to specific needs.
Status Indicators:Eight LED indicators on the module provide intuitive system status,including CPU,battery,and communication channel status.
Backplane Support:Supports universal backplanes,utilizing a dual-backplane bus architecture compatible with RX3i PCI and GE Fanuc Series 90-30-style serial buses,ensuring compatibility and flexibility.Floating-point operations:Supports floating-point operations,which can meet some application scenarios with high requirements for mathematical operation accuracy.
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