>>>>>型号:IC695CRU320 冗余处理器 可编程自动化控制器
【功能描述】
IC695CRU320是 PACSystems RX3i 产品系列中的一款冗余处理器。该处理器由 GE Fanuc / Emerson automation 制造，归类为可编程自动化控制器 （PAC）。
IC695CRU320特别适用于冗余或热备用配置。通过这种控制器配置，可用性显著提高。两 （2） 个控制器机架，具有与主（主用）和辅助（备用）机架类似的配置功能。当单个机架发生故障时，主要是由于IC695CRU320检测到的错误或IC695CRU320处理器本身的错误，活动控制器职责会自动转移到辅助（备用）。辅助机架成为主机架，故障机架转移到辅助机架。此外，还可以手动切换。
控制器切换在最多 1 次逻辑扫描中执行，最短切换时间为 3.133 毫秒。它支持多达 IC695RMX128/228 个同步链路，并能够传输多达 2MB 的数据。该控制器采用具有 1GHz 处理速度和 64MB 用户内存的赛扬 M 处理器，非常适合用于具有更高关键水平的大型复杂应用。此外，该处理器最多可保存 512 个程序块，每个程序块大小可达 128 KB。
IC695CRU320 处理器安装在 RX3i 背板上，直接安装到外围组件互连 （PCI） 插槽。与总线的其他模块连接也通过 PCI 2.2 或更高版本。此PCI插槽可在背板内快速传输和共享数据。该IC695CRU320还支持用于分阶段迁移的 90-30 系列 I/O 模块。
GE Fanuc IC695CRU320 CPU 的当前要求是 1 安培（3.3 伏直流电）和 1.2 安培（5 伏直流电）。模块上有两个集成串行端口，分别支持 RS-232 和 RS-485 通信。最多可配置 512 个程序块，其中每个块最大支持 128 KB。额定闪存耐久性额定值至少为 100,000 次写入/擦除周期。切换时间最短为 3.133 毫秒，最长为 1 次逻辑扫描。一次最多可以传输 2 MB 的数据量。IC695CRU320 CPU 最多支持两个 IC695RMX128/228 同步链路以实现冗余。IC695CRU320 CPU 的编程可以用梯形图、C 和功能块图语言完成。通过基于机架的以太网通信模块支持以太网通信。
>>>>>型号:IC695CRU320 冗余处理器 可编程自动化控制器
【英文介绍】
The IC695CRU320 is a redundant processor in the PACSystems RX3i product family. The processor is manufactured by GE Fanuc/Emerson automation and is classified as a Programmable Automation Controller (PAC).
The IC695CRU320 is particularly suitable for redundant or hot standby configurations. With this controller configuration, availability is significantly improved. Two (2) controller racks with similar configuration functions as the primary (primary) and secondary (standby) racks. When a single rack fails, mainly due to an error detected by the IC695CRU320 or an error by the IC695CRU320 processor itself, the active controller responsibilities are automatically transferred to secondary (standby). The auxiliary rack becomes the host rack, and the faulty rack is transferred to the auxiliary rack. In addition, it can be switched manually.
Controller switching is performed in a maximum of one logical scan with a minimum switching time of 3.133 ms. It supports up to IC695RMX128/228 synchronous links and is capable of transferring up to 2MB of data. The controller features a Celeron M processor with 1GHz processing speed and 64MB of user memory, making it ideal for large, complex applications with higher critical levels. In addition, the processor can store up to 512 program blocks, each up to 128 KB in size.
The IC695CRU320 processor is mounted on the RX3i backplane directly into the Peripheral Component Interconnect (PCI) slot. Connections to other modules of the bus are also made via PCI 2.2 or higher. This PCI slot enables fast transfer and sharing of data within the backplane. The IC695CRU320 also supports the 90-30 series I/O modules for phased migration.
The current requirements for the GE Fanuc IC695CRU320 CPU are 1 amp (3.3 volts DC) and 1.2 amp (5 volts DC). There are two integrated serial ports on the module, which support RS-232 and RS-485 communication. A maximum of 512 program blocks can be configured. Each block supports a maximum of 128 KB. The rated flash durability rating is at least 100,000 write/erase cycles. The minimum switching time is 3.133 ms, and the maximum switching time is 1 logical scan. Up to 2 MB of data can be transferred at a time. The IC695CRU320 CPU supports up to two IC695RMX128/228 synchronous links for redundancy. Programming of the IC695CRU320 CPU can be done in ladder diagram, C, and function block diagram languages. Ethernet communication is supported through a rack-based Ethernet communication module.
>>>>>型号:IC695CRU320 冗余处理器 可编程自动化控制器
