GE IC697CPM790-GD CPU模块 PDF资料
1.产 品 资 料 介 绍：
IC697CPM790-GD 是 GE Fanuc（现 Emerson）Series 90-70 系列中的一款高性能 CPU 模块，专为紧急停车（ESD）、火气检测等关键安全控制应用设计，支持三重模块冗余（TMR）。
产品特点
搭载 64MHz 80486DX2 微处理器，支持 32 位浮点运算
配备 1MB 电池备份内存，最高 512KB 可供梯形图用户程序使用
支持三重模块冗余（TMR），需配合独立 C 程序启用运行与自检例程
单工模式下支持最多 12K 离散 I/O、8K 模拟 I/O 及 2048 投票离散输入/输出
配备 15 针 sub-D 串口（RS-485），另支持以太网 TCP/IP 编程
应用领域
紧急停车系统（ESD）
火灾与气体检测系统
石油天然气安全控制
化工过程安全联锁
发电厂关键控制回路
高可靠性冗余控制系统
工业自动化核心处理单元
安全仪表系统（SIS）
旧 Series 90-70 系统维护替换
需 TMR 架构的连续运行场景
IC697CPM790-GD 作为 Series 90-70 系列中面向安全关键应用的冗余 CPU，以 TMR 支持和浮点运算能力为核心优势，适用于对可用性与容错性要求较高的工业控制场合。
2.英文详情介绍
IC697CPM790-GD is a high-performance CPU module in the GE Fanuc (now Emerson) Series 90-70 series, designed for critical safety control applications such as emergency shutdown (ESD) and fire and gas detection, and supports triple module redundancy (TMR).
Product Features
Equipped with a 64MHz 80486DX2 microprocessor, supporting 32-bit floating-point operations
Equipped with 1MB battery backup memory, up to 512KB available for ladder diagram user programs
Supports Triple Modular Redundancy (TMR) and requires independent C programs to enable running and self checking routines
Supports up to 12K discrete I/O, 8K analog I/O, and 2048 voting discrete input/output in simplex mode
Equipped with a 15 pin sub-D serial port (RS-485), it also supports Ethernet TCP/IP programming
Application Fields
Emergency Shutdown System (ESD)
Fire and gas detection system
Oil and gas safety control
Chemical process safety interlock
Key control circuits of power plants
High reliability redundant control system
Industrial Automation Core Processing Unit
Safety Instrumented System (SIS)
Old Series 90-70 system maintenance and replacement
Continuous operation scenarios requiring TMR architecture
IC697CPM790-GD, as a redundant CPU for safety critical applications in the Series 90-70 series, has TMR support and floating-point computing capabilities as its core advantages, making it suitable for industrial control applications with high requirements for availability and fault tolerance.
3.产品图片
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| IS215UCVFH2AB | SE06200-000000 | IMASI03 |
| IS215ACLEH1C | S60300-NA | IMASOO1 |
| IS215ACLEH1B | SLO-SYN430P1 | INICT01 |
| IS215ACLEH1A | H3801 | 47545701 |
| IS200UCVGH1A | HH-J715-0000 | 067-10867-0001 |
| ICS TRIPLEX T3480 | SS2000IV | 6DD1842-0AA1 |
| ICS TRIPLEX T3470A | SV3415-00000 | 6DD1842-0AA0 |
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