Rack redundancy Ac460 controller

Hi,

Is there any loop configuration for Rack Redundancy in AC460 controller using DSBC 173?

What are the pre- requisite to make rack redundant?

Thanks

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Dash

Rank: 21

Asked 4 months ago

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Answers

No loop configuration for Rack S100 redundancy, it's first a hardware structure redundant (connection unit DSTA001 or DTTX180) and configure the I/O rack with redundancy.

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Mike07 Rank: 2452

Answered 4 months ago

Hi, I'm curious your requirement for rack redundancy as normally the power supply is redundant (bulk and 5V regulators), the AC460 CPU has 1:1 redundancy ,the I/O LAN has redundancy and of course you can have dual instruments. As the rack has no active devices e.g capacitors/chips, you can argue that failure is very unlikely of the rack.

Regards,
Matt

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