1C697CPX928 GE 中央处理器模块

1C697CPX928（通常被写作IC697CPX928）是一个中央处理器（CPU）模块，它属于GE Fanuc的90-70系列PLC（可编程逻辑控制器）。这个模块设计用于执行下载到其内存中的用户程序，从而控制工业自动化系统中的各种设备和过程。

以下是关于IC697CPX928模块的一些主要特性和功能：

1. 硬件规格：
   • 单槽机箱设计，集成了80486DX4微处理器，运行速度为96 MHz。
   • 配备6MB的电池备份RAM板载存储器，用于存储用户程序和数据。
   • 256KB的非易失性用户闪存，用于存储CPU固件和其他重要信息。
2. 输入输出能力：
   • 能够处理多12K个任意组合的输入和输出点。
   • 支持多8K个模拟输入和输出点。
3. 数据处理：
   • 支持32位浮点数据计算，每次布尔函数执行时间为0.4微秒。
   • 配备可配置的数据和程序存储器，支持电池供电的日历时钟。
4. 通信与接口：
   • 通过多种串行端口进行通信，包括1个RS232串行端口、2个RS485串行端口和1个工厂重置端口。
   • 支持通过以太网的Windows 95或Windows NT TCP/IP通信，或通过SNP端口进行通信。
5. 编程与配置：
   • 使用基于MS-DOS或基于Windows的编程软件进行配置和编程。
   • 没有用于硬件参数设置的跳线端子或DIP开关，所有配置均通过软件进行。
6. 兼容性与扩展：
   • 能够与各种可选模块兼容使用，如以太网接口模块、可编程协处理器、字母数字协处理器、总线控制器、通信模块、I/O链路接口以及整个IC697系列的分立和模拟I/O模块。
7. 状态指示：
   • 配备7个状态LED，用于指示模块的运行状态和故障情况。

在实际应用中，IC697CPX928通常安装在工业自动化系统的机架上，通过背板与其他模块进行连接和通信。它负责接收来自传感器的输入信号，根据预设的程序逻辑进行处理，并输出控制信号以驱动执行机构或进行其他操作。通过编程软件，用户可以根据具体的应用需求对模块进行配置和编程，以实现对工业过程的控制。

 
1C697CPX928 (commonly referred to as IC697CPX928) is a central processing unit (CPU) module that belongs to GE Fanuc's 90-70 series PLC (Programmable logic controller). This module is designed to execute user programs downloaded into its memory to control various devices and processes in industrial automation systems.

Here are some of the key features and functions of the IC697CPX928 module:

Hardware Specifications:
Single-slot chassis design, integrated 80486DX4 microprocessor, running at 96 MHz.
Equipped with 6MB battery backup RAM onboard memory for storing user programs and data.
256KB of non-volatile user flash memory to store CPU firmware and other important information.

Input/output capability:
Capable of handling up to 12K arbitrary combinations of input and output points.
Supports up to 8K analog input and output points.

Data processing:
Support 32-bit floating-point data computation, each Boolean function execution time of 0.4 microseconds.
Comes with configurable data and program memory and supports a battery-operated calendar clock.

Communication and interface:
Communication via a variety of serial ports, including 1 RS232 serial port, 2 RS485 serial ports and 1 factory reset port.

Supports Windows 95 or Windows NT TCP/IP communication over Ethernet, or communication over SNP ports.

Programming and configuration:
Configuration and programming using MS-DOS or Windows-based programming software.
There is no jumper terminal or DIP switch for hardware parameter setting, all configuration is done by software.
Compatibility and extension:

Compatible with a wide range of optional modules such as Ethernet interface modules, programmable coprocessors, alphanumeric coprocessors, bus controllers, communication modules, I/O link interfaces, and discrete and analog I/O modules throughout the IC697 family.

Status indication:
Equipped with 7 status leds to indicate the operating status and failure of the module.
In practical applications, the IC697CPX928 is usually mounted on the rack of an industrial automation system, connecting and communicating with other modules through a backplane. It is responsible for receiving input signals from sensors, processing them according to preset program logic, and output control signals to drive actuators or perform other operations. Through programming software, users can configure and program modules according to specific application requirements to achieve precise control of industrial processes.