IC697CPX928 90-70模块是一个中央处理器（CPU）

IC697CPX928 90-70模块确实是一个中央处理器（CPU）模块。它属于GE Fanuc的90-70系列，主要用于执行下载到CPU内存中的用户程序。这款CPU模块在工业自动化和控制系统中发挥着核心作用，负责处理各种输入信号，根据预设的逻辑和算法做出决策，并输出相应的控制信号来驱动工业设备的运行。

由于它是中央处理器，所以它具有高速运算、数据存储和处理、以及与其他模块通信等能力。这使得它能够快速响应系统中的变化，确保工业过程的连续性和稳定性。同时，它还可以与各种输入/输出（I/O）模块、通信模块等配合使用，构成一个完整的工业自动化控制系统。

IC697CPX928能够处理最多12K任意组合的输入和输出，以及最多8K模拟输入和输出。它支持32位浮点数据。

IC697CPX928使用编程软件进行配置。它没有用于硬件参数设置的跳线端子或DIP开关。应用软件由MS-DOS软件产品或基于Windows的软件产品编程，这些软件产品通过以太网TCP/IP或通过SNP端口在Windows 95或Windows NT上运行。

该控制器配有七（7）个状态led，特别是用于保存随机存取存储器（RAM）内容的锂电池，以及一（1）个RS232串行端口、两（2）个RS485串行端口和一（1）个工厂重置端口等通信端口。

IC697CPX928与各种选件模块兼容使用，以增强CPU并为其提供额外功能。这些可选模块包括以太网接口模块、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分立和模拟I/O模块系列。

IC697CPX928模块所需的标称电流为3.1安培。所需的输入电压为5伏DC。该模块采用额定70 CFM的强制风冷，可在32至140华氏度的环境温度下运行。

如果没有强制空气冷却，IC697CPX928 CPU模块的工作温度范围将降至32至122华氏度。根据可用的电源类型，120伏交流电、240伏交流电或24伏DC供电的机架风扇组件可以安装在IC697CPX928模块上。CPU模块带有3个串行端口，其中2个端口支持RS-485通信，1个端口支持RS-232通信。这些串行端口可用于与编程设备接口，以进行CPU配置。此外，可选的以太网模块也可以安装在PLC中，以便通过以太网配置IC697CPX928模块。IC697CPX928模块支持的I/O包括最多8000个模拟I/O和12000个任意组合的I/O。IC697CPX928模块需要在GE Fanuc系列90-70 PLC机架中安装1个插槽。模块正面共有7个led用于状态更新。

IC697CPX928HF

The IC697CPX928 90-70 module is indeed a central processing unit (CPU) module. It belongs to GE Fanuc’s 90-70 series and is mainly used to execute user programs downloaded into CPU memory. This CPU module plays a central role in industrial automation and control systems, which is responsible for processing various input signals, making decisions according to preset logic and algorithms, and output corresponding control signals to drive the operation of industrial equipment.

Because it is a central processing unit, it has high-speed computing, data storage and processing, and communication with other modules. This allows it to respond quickly to changes in the system, ensuring continuity and stability of industrial processes. At the same time, it can also be used with various input/output (I/O) modules, communication modules, etc., to form a complete industrial automation control system.

The IC697CPX928 can handle up to 12K of any combination of inputs and outputs, and up to 8K of analog inputs and outputs. It supports 32-bit floating point data.

The IC697CPX928 is configured using programming software. It does not have jumper terminals or DIP switches for hardware parameter setting. Application software is programmed by MS-DOS software products or Windows-based software products that run on Windows 95 or Windows NT over Ethernet TCP/IP or via SNP ports.

The controller is equipped with seven (7) status leds, in particular a lithium battery for holding the contents of random access memory (RAM), and communication ports such as one (1) RS232 serial port, two (2) RS485 serial port, and one (1) factory reset port.

The IC697CPX928 is compatible with a variety of option modules to enhance the CPU and provide it with additional functionality. These optional modules include Ethernet interface modules, programmable coprocessors, alphanumeric coprocessors, bus controllers, communication modules, I/O link interfaces, and the entire IC697 family of discrete and analog I/O modules.

The nominal current required for the IC697CPX928 module is 3.1 amps. The required input voltage is 5 volts DC. The module features forced air cooling rated at 70 CFM and can operate at ambient temperatures ranging from 32 to 140 degrees Fahrenheit.

Without forced air cooling, the operating temperature range of the IC697CPX928 CPU module is reduced to 32 to 122 degrees Fahrenheit. Depending on the type of power supply available, 120 VAC, 240 VAC, or 24 DC powered rack fan assemblies can be installed on the IC697CPX928 module. The CPU module has three serial ports, of which two ports support RS-485 communication and one port supports RS-232 communication. These serial ports can be used to interface with programming devices for CPU configuration. In addition, an optional Ethernet module can also be installed in the PLC to configure the IC697CPX928 module over Ethernet. The IC697CPX928 module supports up to 8,000 analog I/ OS and 12,000 any combination of I/ OS. The IC697CPX928 module requires one slot in the GE Fanuc Series 90-70 PLC rack. There are 7 leds on the front of the module for status updates.