IC697MEM735内存模块 PDF资料
1.产 品 资 料 介 绍：
IC697MEM735 内存模块
IC697MEM735 是 GE Fanuc 90‑70 系列 PLC 用来扩展存储容量的模块之一。它属于存储/扩展内存组件，用来增加系统可用的程序代码空间和数据存储空间。
主要用途
扩展程序存储容量
当 PLC 系统的内置内存不足以容纳控制程序时，MEM735 提供额外空间支持更大规模的逻辑程序。存储数据变量
支持保存系统变量、寄存器数据、配置参数等信息。断电保持
模块采用非易失性存储技术，可在掉电的情况下保持内容不丢失（通常依赖系统备用电源/电池保持）。
技术特点
工业级设计
结构稳健、抗干扰性能好、适合复杂工业环境。高速读写访问
支持与 CPU 高效交互，提高程序执行和数据访问的能力。模块化安装
通常作为扩展板或插装模块安装在 CPU 或相关插槽内，不占用额外机架位置。容量版本可选
不同容量规格可根据系统程序大小和数据需求选择。兼容性好
与 90‑70 系列 CPU 一致集成，可以作为内存扩展使用。
应用场合
复杂自动化系统
程序逻辑繁多、规模大的工业控制应用。多变量数据处理场景
需要额外存储空间用于历史变量保存或数据交换的环境。系统升级扩容
当原有 PLC 内存无法满足需求时，用作扩展升级模块。
总结
IC697MEM735 是 90‑70 PLC 系统中的扩展内存模块之一，主要用于增加程序和数据存储空间，提高系统的存储性能和控制能力。它适用于对内存容量有较高要求的工业自动化应用。
IC697MEM735内存模块 英文介绍
IC697MEM735 memory module
IC697MEM735 is one of the modules used by GE Fanuc 90-70 series PLC to expand storage capacity. It belongs to the storage/expansion memory component, used to increase the available program code space and data storage space of the system.
main purpose
Expand program storage capacity
When the built-in memory of the PLC system is insufficient to accommodate control programs, MEM735 provides additional space to support larger scale logic programs.
Store data variables
Support saving system variables, register data, configuration parameters, and other information.
power failure retention
The module adopts non-volatile storage technology, which can keep its contents intact in the event of power failure (usually relying on system backup power/battery to maintain).
Technical Features
Industrial-grade design
Stable structure, good anti-interference performance, suitable for complex industrial environments.
High speed read and write access
Support efficient interaction with CPU, improve program execution and data access capabilities.
modular installation
Usually installed as an expansion board or plug-in module in the CPU or related slots, without occupying additional rack space.
Capacity version optional
Different capacity specifications can be selected based on the size of the system program and data requirements.
Good compatibility
Consistently integrated with 90-70 series CPUs, it can be used as a memory expansion tool.
Application scenarios
Complex automation system
Industrial control applications with complex program logic and large scale.
Multi variable data processing scenario
An environment that requires additional storage space for storing historical variables or exchanging data.
System upgrade and expansion
When the original PLC memory cannot meet the requirements, it is used as an expansion and upgrade module.
summary
IC697MEM735 is one of the expansion memory modules in the 90-70 PLC system, mainly used to increase program and data storage space, improve system storage performance and control capabilities. It is suitable for industrial automation applications that require high memory capacity.