IC697CHS770冗余机架

IC697CHS770冗余机架

1.产 品 资 料 介 绍：

一、核心架构与规格

• 插槽配置：17 个标准插槽，采用双分区冗余架构（2 组独立背板），每组含6 个 I/O 槽 + 1 个电源槽，共 12 个 I/O 槽 + 2 个电源槽。
• 安装方式：后置式（Rear Mount），适配 19 英寸标准机柜，深度 10 英寸（254mm），节省柜前空间。
• 供电能力：背板最大20A@5VDC；支持双电源冗余（IC697PWR 系列），单电源故障不影响系统运行。
• 兼容模块：全系列 IC697 模块（CPU、I/O、通信、专用功能卡），兼容 VME 总线模块。
• 物理参数：工业级金属结构，宽温运行（0–60℃），支持强制风冷（可选风扇组件）。

二、冗余与高可用特性

• 双分区独立背板：两组背板电气隔离，实现CPU+I/O + 电源全链路冗余，消除单点故障。
• 热备冗余支持：配合 IC697CGR935 等冗余 CPU 与 IC687 冗余通信模块，实现无扰切换（单扫描周期内）。
• 热插拔设计：所有模块支持在线插拔，维护不中断生产。
• 电源冗余：双电源槽位，支持 N+1 冗余，电源故障自动切换，无供电中断。

三、通信与扩展能力

• 高速背板：VME 总线架构，模块间通信低延迟，适配高速控制与大数据量 I/O。
• 分布式扩展：通过 Genius 总线、远程 I/O 模块级联，构建超大规模分布式控制系统。
• 多协议兼容：支持 SNP、Modbus、Ethernet 等工业通信协议，兼容第三方设备。

四、布线与维护设计

• 底部进线：底部布线腔，高密度线缆管理，减少柜内干扰。
• 独立接地系统：内置接地端子，提升 EMC 性能与系统安全性。
• 状态指示：电源、背板、通信状态 LED，快速定位故障。

五、应用场景

IC697CHS770冗余机架 英文资料：

IC697CHS770 is a 17 slot rear mounted redundant rack from GE Fanuc 90-70 series, designed specifically for dual CPU hot standby redundancy, high reliability, and high-density I/O systems. It is the core hardware platform for building 90-70 high availability control systems.

1、 Core architecture and specifications

Slot configuration: 17 standard slots, adopting a dual partition redundant architecture (2 independent backboards), each group containing 6 I/O slots and 1 power slot, a total of 12 I/O slots and 2 power slots.

Installation method: Rear Mount, suitable for 19 inch standard cabinets, with a depth of 10 inches (254mm), saving space in front of the cabinet.

Power supply capacity: maximum backplane 20A@5VDC Support dual power redundancy (IC697PWR series), single power failure does not affect system operation.

Compatible modules: The full range of IC697 modules (CPU, I/O, communication, dedicated function cards) are compatible with VME bus modules.

Physical parameters: Industrial grade metal structure, wide temperature operation (0-60 ℃), supports forced air cooling (optional fan components).

2、 Redundancy and high availability features

Dual partition independent backplane: Two sets of backplane are electrically isolated to achieve full link redundancy of CPU+I/O+power supply, eliminating single point failures.

Hot standby redundancy support: In conjunction with redundant CPUs such as IC697CGR935 and IC687 redundant communication modules, achieve interference free switching (within a single scanning cycle).

Hot swappable design: All modules support online plugging and unplugging, ensuring uninterrupted production maintenance.

Power redundancy: Dual power slots, supporting N+1 redundancy, automatic power failure switching, no power interruption.

3、 Communication and Expansion Capability

High speed backplane: VME bus architecture, low latency communication between modules, suitable for high-speed control and large data volume I/O.

Distributed Expansion: Build a large-scale distributed control system by cascading Genius bus and remote I/O modules.

Multi protocol compatibility: Supports industrial communication protocols such as SNP, Modbus, Ethernet, etc., and is compatible with third-party devices.

4、 Wiring and maintenance design

Bottom incoming line: Bottom wiring cavity, high-density cable management, reducing interference inside the cabinet.

Independent grounding system: Built in grounding terminal to enhance EMC performance and system safety.

Status indication: Power supply, backplane, communication status LED, quickly locate faults.

5、 Application scenarios

Suitable for critical industrial control scenarios such as power, chemical, metallurgical, papermaking, and rail transit that require continuous operation, zero downtime, and high reliability, it is the standard rack selection for the 90-70 series redundant systems.

IC697CHS770冗余机架 产品展示

产品视频

3.其他产品

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IC200BEM003 communication module
YASKAWA SJDE-08ANA/ANA-OY servo driver

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

Contact: +86 15270269218