IC697MEM732接口模块

IC697MEM732接口模块

1.产 品 资 料 介 绍：

一、核心定位与关键特性

1. 核心定位：为IC697CPU780/781/782/788/789提供程序与数据存储，是该系列 CPU 运行的必需硬件。
2. 存储架构：256KB CMOS SRAM + 256KB 非易失性 Flash，双存储协同工作。
3. 安装方式：作为 ** 子板（Daughter Board）** 直接安装在 CPU 内部插槽，与 CPU 共用槽位，不额外占用机架空间。
4. 掉电保持：
   • SRAM：依赖 CPU 主板IC697ACC701 锂电池供电，断电后数据保持。
   • Flash：无需电池，永久非易失性存储，程序代码断电不丢失。
5. 数据校验：硬件奇偶校验 + CPU 后台校验和校验，实时保障数据完整性。
6. 兼容性：与 Series 90-70 标准机架、背板及 Proficy Machine Edition 编程软件完全兼容。

二、技术规格

• 所属系列：GE Fanuc Series 90-70
• 存储类型：32 位 CMOS SRAM + 非易失性 Flash
• 容量：256KB SRAM + 256KB Flash（固定配置，无其他容量版本）
• 适配 CPU：IC697CPU780、781、782、788、789（仅适配此系列 CPU）
• 工作电压：由 CPU 母板供电，无需外部电源
• 掉电保持：SRAM 依赖主板锂电池；Flash 无需电池
• 安装位置：CPU 模块内部子板插槽
• 环境温度：0–60℃（工业标准）
• 错误校验：硬件奇偶校验 + CPU 后台校验和校验

三、功能与应用场景

• 必备内存供给：为 CPU78x 系列提供基础程序与数据存储，是系统启动与运行的前提。
• 双存储优势：SRAM 用于高速程序执行与实时数据处理；Flash 用于永久保存关键程序、配方、生产参数，断电永不丢失。
• 高可靠性应用：适用于冶金、电力、化工、汽车制造、轨道交通等对数据安全性要求严苛的中大型 PLC 控制系统。

IC697MEM732接口模块 英文资料：

IC697MEM732 is a 32-bit CMOS expansion storage board designed by GE Fanuc Series 90-70 series specifically for IC697 CPU 780/781/782/788/789. It is an essential storage component for these CPUs (the motherboard does not have built-in RAM) and adopts a dual storage architecture of 256KB SRAM and 256KB Flash, which does not occupy additional rack slots.

1、 Core positioning and key characteristics

Core positioning: Providing program and data storage for IC697 CPU 780/781/782/788/789, it is a necessary hardware for the operation of this series of CPUs.

Storage architecture: 256KB CMOS SRAM+256KB non-volatile Flash, dual storage working together.

Installation method: As a * * Daughter Board * *, it is directly installed in the internal slot of the CPU, sharing the same slot with the CPU without occupying additional rack space.

Power off maintenance:

SRAM: Powered by the IC697ACC701 lithium battery on the CPU motherboard, data is retained after power failure.

Flash: No need for batteries, permanent non-volatile storage, program code is not lost when powered off.

Data verification: Hardware parity check+CPU background checksum, ensuring real-time data integrity.

Compatibility: Fully compatible with Series 90-70 standard rack, backplane, and Proficy Machine Edition programming software.

2、 Technical specifications

Series: GE Fanuc Series 90-70

Storage type: 32-bit CMOS SRAM+non-volatile Flash

Capacity: 256KB SRAM+256KB Flash (fixed configuration, no other capacity versions available)

Compatible CPU: IC697 CPU 780, 781, 782, 788, 789 (only compatible with this series of CPUs)

Working voltage: Powered by the CPU motherboard, no external power supply required

Power down maintenance: SRAM relies on the motherboard lithium battery; Flash does not require batteries

Installation position: Internal motherboard slot of CPU module

Environmental temperature: 0-60 ℃ (industrial standard)

Error checking: Hardware parity check+CPU background checksum check

3、 Function and application scenarios

Essential memory supply: Provides basic program and data storage for the CPU 78x series, which is a prerequisite for system startup and operation.

Dual storage advantages: SRAM is used for high-speed program execution and real-time data processing; Flash is used to permanently save key programs, formulas, and production parameters, and will never be lost in the event of a power outage.

High reliability applications: Suitable for medium to large PLC control systems with strict data security requirements in metallurgy, power, chemical, automotive manufacturing, rail transit, and other industries.

IC697MEM732接口模块 产品展示

产品视频

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

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