描述
產品編號：3BSE018105R1
ABB 型號名稱：PM861K01
目錄說明：PM861K01 處理器單元套件
包裝包括：
-PM861、CPU
-TP830、底板，寬度 =115mm
-TB850、CEX 總線端接器
-TB807、Modulebus 端接器
-TB852、RCU-Link 端接器 –
存儲器備份電池 4943013-6
– 4位電源插頭 3BSC840088R4
冗余模塊是一種模塊化、可靠性的系統組件，主要用于工業控制、自動化等領域，以確保系統的連續、可靠運行。冗余模塊通常采用雙工或N+1的備份方式，即一個或多個備份模塊與主模塊并行運行，當主模塊出現故障時，備份模塊可以立即接管，確保系統不受影響。http://www.dtxgl.net/
冗余模塊的應用非常廣泛，例如在電力、交通、石油化工等領域中，對安全性和可靠性要求較高的場合，都可以采用冗余模塊來提高系統的可靠性和穩定性。
Product number: 3BSE018105R1
ABB model name: PM861K01
Catalog Description: PM861K01 Processor Unit Kit
The packaging includes:
-PM861, CPU
-TP830, bottom plate, width=115mm
-TB850, CEX bus terminator
-TB807, Modulebus Terminator
-TB852, RCU-Link Terminator-
Memory backup battery 4943013-6
-4-position power plug 3BSC840088R4
Redundant modules are modular and reliable system components mainly used in industrial control, automation, and other fields to ensure the continuous and reliable operation of the system. Redundant modules usually adopt a duplex or N+1 backup method, where one or more backup modules run in parallel with the main module. When the main module fails, the backup module can immediately take over to ensure that the system is not affected.
The application of redundant modules is very extensive, such as in the fields of power, transportation, petrochemicals, etc., where high safety and reliability requirements are required, redundant modules can be used to improve the reliability and stability of the system.
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