描述

CI854AK01 冗余伙伴自動(dòng)激活

AC 800M控制器與PROFIBUS主模塊CI854A相連。什么時(shí)候CI854A模塊故障或總線通信中斷，冗余伙伴自動(dòng)激活。CI854A對(duì)通過(guò)CEX總線。線路冗余線路冗余需要冗余傳輸介質(zhì)和冗余總線PROFIBUS主設(shè)備上的連接。這兩種傳輸介質(zhì)是電氣的在最簡(jiǎn)單的情況下是電纜，或者在更高要求下是光纖電纜。對(duì)于具有兩個(gè)總線終端的線路冗余、主/從/鏈路的最佳使用必修的。

主、從或鏈路檢測(cè)到線路故障并繼續(xù)通信在完整的冗余線路上。線路冗余的要求包括對(duì)電纜的開(kāi)路、短路和誤差自適應(yīng)的免疫力，連接器、中繼器、媒體轉(zhuǎn)換器和鏈路。如果PROFIBUS從設(shè)備尚未實(shí)現(xiàn)冗余PROFIBUS接口，但是，如果對(duì)系統(tǒng)可用性的分析表明有必要對(duì)于冗余PROFIBUS布線，建議使用冗余鏈路模塊RLM 01。從設(shè)備冗余 從屬冗余是指至少有冗余鏈路/網(wǎng)關(guān)的情況并且可選地存在冗余I/O模塊。如果網(wǎng)關(guān)模塊出現(xiàn)故障或通信發(fā)生干擾，第二網(wǎng)關(guān)模塊接管任務(wù)同樣的原理也適用于I/O模塊。冗余模塊在出現(xiàn)錯(cuò)誤的情況下繼續(xù)記錄和/或輸出測(cè)量值。這個(gè)連接的傳感器或致動(dòng)器，包括信號(hào)線和命令線，通常僅設(shè)置為單個(gè)。

CI854AK01 冗余伙伴自動(dòng)激活

The AC 800M controller connects to the main PROFIBUS module CI854A. When the CI854A module fails or the bus communication is interrupted, the redundant partner is automatically activated. The CI854A pair uses the CEX bus. Line redundancy Line redundancy requires the connection of redundant transmission media and redundant bus PROFIBUS master devices. The two transmission media are electrical in the simplest case is cable, or in the higher requirements is fiber optic cable. Required for optimal use of line redundancy, master/slave/link with two bus terminals.

The master, slave, or link detects a line failure and continues communication on a complete redundant line. Requirements for line redundancy include immunity to open, short, and error adaptive cables, connectors, Repeaters, media converters, and links. If the PROFIBUS slave device does not yet implement a redundant PROFIBUS interface, however, if the analysis of system availability indicates that it is necessary to route redundant PROFIBUS, the redundant link module RLM 01 is recommended. Slave device redundancy Slave redundancy is a situation where there are at least redundant links/gateways and optionally redundant I/O modules. If the gateway module fails or interferes with communication, the second gateway module takes over the task. The same principle applies to the I/O module. The redundant module continues to record and/or output measured values in the event of an error. This connected sensor or actuator, including signal and command lines, is usually only set to a single.

 

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實(shí)現(xiàn)更多的交付，無(wú)論是零件、服務(wù)還是速度