描述

SM812 功能強大的安全CPU模塊

SM812是一款功能強大的安全CPU模塊，特別適用于工業(yè)自動化和控制系統(tǒng)中的安全相關(guān)應(yīng)用。這款模塊支持熱插拔，并且具備冗余系統(tǒng)的功能，確保在系統(tǒng)出現(xiàn)故障或維護(hù)時能夠無縫切換，保證系統(tǒng)的連續(xù)性和穩(wěn)定性。

SM812的主要功能之一是在非SIL和SIL1-2操作期間提供控制器的智能監(jiān)控。它還可以與PM867一起形成適用于SIL3應(yīng)用的1oo2多樣化結(jié)構(gòu)，滿足更高層次的安全要求。這種結(jié)構(gòu)提供了高度的可用性和可靠性，特別適用于需要嚴(yán)格保證系統(tǒng)安全性的應(yīng)用場合。

此外，SM812具有專用同步鏈路，可以同步主用和冗余SM，實現(xiàn)熱插拔和在線升級。這種設(shè)計使得系統(tǒng)維護(hù)變得更加便捷，減少了因維護(hù)而導(dǎo)致的停機時間。在熱插入和在線升級情況下，需要在冗余設(shè)置中的兩個SM812之間復(fù)制數(shù)據(jù)，以確保數(shù)據(jù)的完整性和一致性。

SM812還具有一個具有三個數(shù)字輸入和兩個數(shù)字輸出的連接器，可用于安全相關(guān)的數(shù)字I/O（而非過程I/O）。這使得SM812能夠直接與安全傳感器和執(zhí)行器進(jìn)行連接，實現(xiàn)快速且準(zhǔn)確的數(shù)據(jù)傳輸和控制。

總的來說，SM812是一款高性能、高可靠性的安全CPU模塊，適用于各種工業(yè)自動化和控制系統(tǒng)中的安全相關(guān)應(yīng)用。它的熱插拔、冗余系統(tǒng)、同步鏈路以及專用數(shù)字I/O連接器等功能，使得它成為實現(xiàn)高可用性、高安全性控制系統(tǒng)的理想選擇。

SM812 功能強大的安全CPU模塊

The SM812 is a powerful secure CPU module that is particularly suitable for safety-related applications in industrial automation and control systems. This module supports hot swap and has the function of redundant system to ensure seamless switching in case of system failure or maintenance, ensuring system continuity and stability.

One of the main functions of the SM812 is to provide intelligent monitoring of the controller during non-SIL and SIL1-2 operations. It can also be combined with PM867 to form a 1oo2 diversified structure for SIL3 applications, meeting higher levels of security requirements. This structure provides a high degree of availability and reliability, especially for applications where strict system security is required.

In addition, the SM812 has a dedicated synchronization link that can synchronize the active and redundant SM for hot swap and online upgrades. This design makes system maintenance easier and reduces downtime caused by maintenance. In the case of hot insert and online upgrade, data needs to be replicated between the two SM812s in a redundant setting to ensure data integrity and consistency.

The SM812 also has a connector with three digital inputs and two digital outputs that can be used for safety-related digital I/O (as opposed to process I/O). This enables the SM812 to connect directly to security sensors and actuators for fast and accurate data transfer and control.

Overall, the SM812 is a high-performance, highly reliable and secure CPU module for safety-related applications in a variety of industrial automation and control systems. Its hot-swappable, redundant system, synchronous link and dedicated digital I/O connectors make it an ideal choice for high availability and high security control systems.

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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



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