>>>>>型號:IC695CRU320 冗余處理器 可編程自動化控制器
【功能描述】
IC695CRU320是 PACSystems RX3i 產(chǎn)品系列中的一款冗余處理器。該處理器由 GE Fanuc / Emerson automation 制造，歸類為可編程自動化控制器 （PAC）。
IC695CRU320特別適用于冗余或熱備用配置。通過這種控制器配置，可用性顯著提高。兩 （2） 個控制器機架，具有與主（主用）和輔助（備用）機架類似的配置功能。當單個機架發(fā)生故障時，主要是由于IC695CRU320檢測到的錯誤或IC695CRU320處理器本身的錯誤，活動控制器職責會自動轉移到輔助（備用）。輔助機架成為主機架，故障機架轉移到輔助機架。此外，還可以手動切換。
控制器切換在最多 1 次邏輯掃描中執(zhí)行，最短切換時間為 3.133 毫秒。它支持多達 IC695RMX128/228 個同步鏈路，并能夠傳輸多達 2MB 的數(shù)據(jù)。該控制器采用具有 1GHz 處理速度和 64MB 用戶內(nèi)存的賽揚 M 處理器，非常適合用于具有更高關鍵水平的大型復雜應用。此外，該處理器最多可保存 512 個程序塊，每個程序塊大小可達 128 KB。
IC695CRU320 處理器安裝在 RX3i 背板上，直接安裝到外圍組件互連 （PCI） 插槽。與總線的其他模塊連接也通過 PCI 2.2 或更高版本。此PCI插槽可在背板內(nèi)快速傳輸和共享數(shù)據(jù)。該IC695CRU320還支持用于分階段遷移的 90-30 系列 I/O 模塊。
GE Fanuc IC695CRU320 CPU 的當前要求是 1 安培（3.3 伏直流電）和 1.2 安培（5 伏直流電）。模塊上有兩個集成串行端口，分別支持 RS-232 和 RS-485 通信。最多可配置 512 個程序塊，其中每個塊最大支持 128 KB。額定閃存耐久性額定值至少為 100,000 次寫入/擦除周期。切換時間最短為 3.133 毫秒，最長為 1 次邏輯掃描。一次最多可以傳輸 2 MB 的數(shù)據(jù)量。IC695CRU320 CPU 最多支持兩個 IC695RMX128/228 同步鏈路以實現(xiàn)冗余。IC695CRU320 CPU 的編程可以用梯形圖、C 和功能塊圖語言完成。通過基于機架的以太網(wǎng)通信模塊支持以太網(wǎng)通信。
>>>>>型號:IC695CRU320 冗余處理器 可編程自動化控制器
【英文介紹】
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.
>>>>>型號:IC695CRU320 冗余處理器 可編程自動化控制器
