IC697MEM733内存控制板

IC697MEM733内存控制板 

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，是系统运行的必需硬件。
2. 存储规格：256KB 32 位 CMOS SRAM（固定容量，无其他版本），无内置 Flash。
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：完全依赖 CPU 主板IC697ACC701 锂电池供电，断电后数据可保持约6 个月；电池寿命约10 年（20℃）。
5. 数据校验：每字节 SRAM 硬件奇偶校验 + CPU 后台校验和校验，实时检测内存错误。
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（无 Flash）
• 容量：256KB（固定配置）
• 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：仅依赖主板锂电池，无独立非易失存储
• 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
• 安装工具：仅需 #1 十字螺丝刀，支持现场安装

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。
• 纯 SRAM 架构：专注高速程序执行与实时数据处理，适合对非易失性存储需求较低、依赖电池备份的场景。
• 典型应用：冶金、电力、化工、汽车制造等中大型 PLC 控制系统，配合主板电池实现数据掉电保持。

IC697MEM733内存控制板  英文资料：

IC697MEM733 is a 32-bit CMOS 256KB SRAM expansion memory motherboard designed specifically for the IC697 CPU 780/781/782/788/789 in the GE Fanuc Series 90-70 series. It is an essential storage component for this series of CPUs (the motherboard does not have built-in RAM), providing only SRAM and no built-in Flash, relying on the CPU motherboard battery to achieve power down hold.

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 system operation.

Storage specifications: 256KB 32-bit CMOS SRAM (fixed capacity, no other versions), no built-in Flash.

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 outage maintenance: completely dependent on the CPU motherboard IC697ACC701 lithium battery power supply, data can be maintained for about 6 months after power outage; The battery life is about 10 years (20 ℃).

Data verification: Each byte of SRAM hardware parity check+CPU background checksum check, real-time detection of memory errors.

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 (without Flash)

Capacity: 256KB (fixed configuration)

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: relying solely on the motherboard lithium battery, without independent non-volatile storage

Installation position: Internal motherboard slot of CPU module

Environmental temperature: 0-60 ℃ (industrial standard)

Error checking: Hardware parity check+CPU background checksum check

Installation tool: Only requires # 1 Phillips screwdriver, supports on-site installation

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.

Pure SRAM architecture: focuses on high-speed program execution and real-time data processing, suitable for scenarios with low non-volatile storage requirements and reliance on battery backup.

Typical applications: Large scale PLC control systems in metallurgy, power, chemical, automotive manufacturing, etc., combined with motherboard batteries to achieve data power-off maintenance.

IC697MEM733内存控制板  产品展示

产品视频

3.其他产品

Danfoss EKC 361 温控器
INTELLISCANDE III14-532NM SCANLAB 扫描头
Vibrometer 200-510-076-114 200-510-111-034 VM600 MPC4振动计卡

4.其他英文产品

IC697RCM711 redundant communication module
IC695PSA040 Industrial Power Module
TC514V2 3BSE013281R1 Redundant System Control Module

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

Contact: +86 15270269218