描述
一、产品概述
GE IC697CPX928-FE是GE Fanuc系列90-70中的中央处理器（CPU）模块，专为工业自动化和过程控制设计。它采用80486DX4微处理器，运行频率96 MHz，支持32位浮点计算，具备6 MB电池备份RAM和256 KB非易失性用户闪存，适用于复杂逻辑控制和数据处理任务。
二、核心功能与特点
处理能力
高速运算：每个布尔函数执行速度为0.4微秒，支持12,000个数字I/O和8,000个模拟I/O（任意组合）。
浮点计算：兼容32位浮点数据处理，适用于高精度控制场景。
通信接口
内置端口：3个串行接口（1个RS-232，2个RS-485），支持设备编程和数据交换。
扩展通信：可选配以太网模块，支持Modbus、DeviceNet、Profibus、TCP/IP等协议，实现与上位机、HMI或其他控制器的无缝连接。
可靠性与稳定性
工业级设计：工作温度范围0°C至60°C，适应恶劣工业环境。
冗余保护：电池备份内存确保断电后数据不丢失，支持密码控制访问和内存保护功能。
编程与维护
多语言支持：兼容梯形图（Ladder Logic）、结构化文本（Structured Text）等编程语言。
模块化扩展：支持IC66/IC697系列I/O模块，通过扩展卡增强功能（如协处理器、总线控制器）。
自诊断功能：7个状态LED指示灯实时监控运行状态，简化故障排查。
三、技术参数
参数类别具体规格
处理器Intel 80486DX4，96 MHz
内存6 MB电池备份RAM，256 KB非易失性用户闪存
I/O能力12,000数字I/O（任意组合），8,000模拟I/O
通信接口3个串行端口（RS-232/RS-485），可选以太网模块
工作电压5 V DC
功耗标称电流3.1 A
环境适应性温度0°C至60°C，湿度20%-80%（无冷凝）
冷却方式强制风冷（70 CFM），无强制风冷时温度范围降至32°F至122°F（0°C至50°C）
IC697CPX928-FE
1.Product Overview
The GE IC697CPX928-FE is a central processor(CPU)module in the GE Fanuc series 90-70 designed for industrial automation and process control.It uses an 80486DX4 microprocessor,runs at 96 MHz,supports 32-bit floating point computing,has 6 MB of battery backup RAM and 256 KB of nonvolatile user flash memory,suitable for complex logic control and data processing tasks.
2.Core functions and features
Processing capability
High-speed operation:Each Boolean function executes at 0.4 microseconds and supports 12,000 digital I/O and 8,000 analog I/O(any combination).
Floating point computing:compatible with 32-bit floating point data processing,suitable for high-precision control scenarios.
Communication interface
Built-in ports:3 serial interfaces(1 RS-232,2 RS-485),supporting device programming and data exchange.
Extended communication:optional Ethernet module,supports Modbus,DeviceNet,Profibus,TCP/IP and other protocols,to achieve seamless connection with host computers,HMI or other controllers.
Reliability and stability
Industrial-grade design:Operating temperature range from 0°C to 60°C,adapting to harsh industrial environments.
Redundancy protection:The battery backup memory ensures that data is not lost after power outage,and supports password control access and memory protection functions.
Programming and Maintenance
Multilingual support:compatible with programming languagessuch as ladder Logic and Structured Text.
Modular expansion:Supports IC66/IC697 series I/O modules,and enhances functions through expansion cards(such as coprocessors,bus controllers).
Self-diagnosis function:7 status LED indicators monitor the operating status in real time to simplify troubleshooting.
3.Technical parameters
Parameter category Specific specifications
Processor Intel 80486DX4,96 MHz
Memory 6 MB Battery backup RAM,256 KB Nonvolatile User Flash
I/O Capacity 12,000 Digital I/O(Arbitrary Combination),8,000 Analog I/O
Communication interface 3 serial ports(RS-232/RS-485),optional Ethernet module
Operating voltage 5 V DC
Power consumption Nominal current 3.1 A
Environmental adaptability Temperature 0°C to 60°C,humidity 20%-80%(no condensation)
Cooling method Forced air cooling(70 CFM),temperature range drops to 32°F to 122°F(0°C to 50°C)without forced air cooling
