EBC CONNECTION MODULE™
127
SC5100 CONTROLLER
Redundant System Layout
For large local EBC networks, a redundant system can be configured in which two con-
trollers are used together with their respective PWR power supply units. The scanners
are distributed equally between the PWR units.
In this case, one of the controllers acts as a Working Master or active unit, while the
other serves as a Protecting Master or backup unit.
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