型号:IC697CPU788
类别:CPU模块
成色:全新,非全新
质保:一年
库存:有
品牌:GE
系列 :90-70系列
兼容性: GE Fanuc 90-70 PLC控制器
三重模块化冗余: 是的
最大 RAM: 512 千字节
电流消耗 :1.6 安培
电压输入: 5 伏直流电
时钟速度: 16 兆赫兹
工作温度: 0 至 60 摄氏度
描述
IC697CPU788 模块是为三重模块化冗余 (TMR) 系统制作的 CPU 模块。IC697CPU788模块是一个单插槽CPU,由Windows或基于DOS的编程软件配置,用于ESD(紧急关闭)、火灾和燃气以及其他关键控制应用。IC697CPU788模块需要与一组启用 TMR 例程的程序块一起使用。在将这些程序块包含在加载的程序中之前,CPU 模块将无法运行。数据和程序存储器通过连接扩展存储器板提供,该扩展存储器板具有高达 512 KB 的 CMOS RAM,并由锂电池提供支持。IC697CPU788 模块的操作通过软件或 3 位 RUN/STOP 开关进行远程控制。
当交换机处于受保护位置时,只能使用连接到并行端口的编程器更改IC697CPU788 CPU 配置。模块(包括扩展内存板)的电流要求为 1.6 安培。该模块兼容 5 伏直流输入电压。锂电池在 10 摄氏度下的保质期为 20 年,电池提供 6 个月的标称内存保留。支持多达 352 个离散输入和输出,在单工模式下支持多达 8000 个模拟输入,在单工模式下支持多达 8000 个模拟输出。IC697CPU788模块使用 80386DX 微处理器。微处理器的时钟速度为 16 兆赫兹。处理布尔函数所花费的时间为 0.4 微秒。四个状态 LED 向安装人员和操作员提供有关系统的信息。
Model: IC697CPU788
Category: CPU module
Finish: New, not new
Warranty: One year
Stock: Yes
Brand: GE
Series: 90-70 series
Product type: CPU module
Compatibility: GE Fanuc 90-70 PLC controller
Triple modular redundancy: Yes
Maximum RAM: 512 kilobytes
Current consumption: 1.6 amps
Voltage input: 5 volts DC
Clock speed: 16 MHZ
Operating temperature: 0 to 60 degrees Celsius
description
The IC697CPU788 module is a CPU module for Triple Modular redundancy (TMR) systems. The IC697CPU788 module is a single-socket CPU configured with Windows or DOS-based programming software for ESD (emergency shutdown), fire and gas, and other critical control applications. The IC697CPU788 module needs to be used with a set of blocks that enable TMR routines. The CPU module will not run until these blocks are included in the loaded program. Data and program memory is provided by connecting an extended memory board with up to 512 KB of CMOS RAM and supported by a lithium battery. The operation of the IC697CPU788 module is controlled remotely by software or a 3-bit RUN/STOP switch.
When the switch is in a protected position, the IC697CPU788 CPU configuration can only be changed using a programmer connected to the parallel port. The current requirement for the module (including the expansion memory board) is 1.6 amps. The module is compatible with 5 V DC input voltage. Lithium batteries have a shelf life of 20 years at 10 degrees Celsius, and the battery offers a nominal memory retention of 6 months. Supports up to 352 discrete inputs and outputs, up to 8,000 analog inputs in simplex mode, and up to 8,000 analog outputs in simplex mode. The IC697CPU788 module uses an 80386DX microprocessor. The microprocessor has a clock speed of 16 megahertz. The processing time of the Boolean function is 0.4 microseconds. Four status leds provide information about the system to installers and operators.
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