BC810主要由底板TP857和电源/逻辑板两部分组成。底板是CEX-Bus和外部电源的连接器所在的位置。它通过外壳的金属部件接地到din -导轨上。该板还携带外部电源投票二极管和保险丝。电源和逻辑板包括+3.3V转换器、逻辑板、CEX-Bus互连驱动和互连电缆连接器。BCB10可与PM857、PM861A、PM862、PM863、PM864A、PM865、PM866、PM866A、PM867和PM891配套使用。在两台BC810和主备CPU对联动的全冗余系统中，BC810支持在线更换CPU底板，不会影响CEX流星。
BC810
ABB BC810 CEX总线模块如果需要更换BC810，所连接的CEX网段的流量将全部停止。cex总线用于扩展带有通信接口单元的板载通信端口。也可以在cex总线上使用冗余通信接口。cex总线互连单元BC810用于将cex总线划分为不同的段，以提高其可用性。这提高了具有冗余通信接口的系统的可用性。特点和优点：支持冗余通信接单元。·支持在线更换CPU。外部供电。支持热插拔。
BC810
BC810 is mainly composed of two parts: the backplane TP857 and the power/logic board. The base plate is the location where the connectors for the CEX-Bus and external power supply are located. It is grounded to the din rail through the metal components of the casing. The board also carries external power voting diodes and fuses. The power supply and logic board include a+3.3V converter, logic board, CEX-Bus interconnect driver, and interconnect cable connectors. BCB10 can be used in conjunction with PM857, PM861A, PM862, PM863, PM864A, PM865, PM866, PM866A, PM867, and PM891. In a fully redundant system where two BC810s are linked to the main and backup CPUs, the BC810 supports online replacement of the CPU backplane without affecting the CEX meteor.
BC810
If the ABB BC810 CEX bus module needs to be replaced, the traffic of the connected CEX network segment will be completely stopped. The cex bus is used to expand onboard communication ports with communication interface units. Redundant communication interfaces can also be used on the cex bus. The cex bus interconnect unit BC810 is used to divide the cex bus into different segments to improve its availability. This improves the availability of systems with redundant communication interfaces. Features and advantages: Support redundant communication connection units· Support online CPU replacement. External power supply. Supports hot swapping.
BC810
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