IC697MEM731存储板 PDF资料
1.产 品 资 料 介 绍：
IC697MEM731 存储板
IC697MEM731 是 GE Fanuc 90-70 系列 PLC 使用的一款 32 位 CMOS 扩展存储板，主要用于为高端 CPU 模块提供额外的程序与数据存储空间。该存储板通常作为子板安装在指定 CPU 模块内部，不占用额外机架插槽。
一、主要功能
扩展程序容量
当 PLC 内置内存不足时，MEM731 可提供额外存储空间，用于更大规模的控制程序。数据存储支持
可用于保存变量、寄存器数据、系统参数和配置文件等信息。断电数据保持
采用 CMOS 技术，并由系统电池供电保持，在断电情况下仍可保存数据。提升系统性能
为复杂逻辑和多任务控制系统提供足够内存支持。
二、技术特点
32 位内存架构，支持较高的数据处理需求
工业级设计，稳定性强
抗干扰能力好，适用于复杂工业现场
支持 CPU 自动校验内存完整性
插装式安装方式，维护方便
不占用额外机架槽位
三、适用范围
大型自动化生产线
复杂流程控制系统
需要大量变量和数据记录的项目
系统升级扩容应用
总结
IC697MEM731 存储板是 90-70 PLC 系统中重要的内存扩展组件，能够显著提升程序容量和数据处理能力。在需要高可靠性和大规模控制逻辑的工业环境中，它是实现系统扩展与升级的重要解决方案。
IC697MEM731存储板 英文介绍
IC697MEM731 storage board
IC697MEM731 is a 32-bit CMOS expansion storage board used in GE Fanuc 90-70 series PLCs, primarily designed to provide additional program and data storage space for high-end CPU modules. This storage board is usually installed as a daughter board inside a designated CPU module, without occupying additional rack slots.
1、 Main functions
Expand program capacity
When the built-in memory of the PLC is insufficient, MEM731 can provide additional storage space for larger scale control programs.
Data storage support
Can be used to store information such as variables, register data, system parameters, and configuration files.
Power outage data retention
Adopting CMOS technology and powered by the system battery, data can still be saved even in the event of a power outage.
Improve system performance
Provide sufficient memory support for complex logic and multitasking control systems.
2、 Technical features
32-bit memory architecture, supporting high data processing requirements
Industrial grade design, strong stability
Good anti-interference ability, suitable for complex industrial sites
Support CPU automatic verification of memory integrity
Plug in installation method, easy to maintain
Not occupying additional rack slots
3、 Scope of application
Large scale automated production line
Complex Process Control System
Projects that require a large number of variables and data records
System upgrade and expansion application
summary
The IC697MEM731 storage board is an important memory expansion component in the 90-70 PLC system, which can significantly improve program capacity and data processing capabilities. In industrial environments that require high reliability and large-scale control logic, it is an important solution for system expansion and upgrading.