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Redundancy / De-coupling Modules

Two power supply units can be connected via a SITOP redundancy module for additional protection against failures. If one power supply fails, the other automatically takes over the power supply function. That’s how SITOP safeguards the power supply in unstable conditions.

Redundancy / De-coupling Modules
 

SITOP redundancy modules

High availability of the 24-V supply thanks to redundant configuration

Two power supply units can be connected via a SITOP redundancy module for additional protection against failures. If one power supply fails, the other automatically takes over the power supply function. That’s how SITOP safeguards the power supply in unstable conditions.

  • Power is reliably supplied even when one power supply fails
  • Compact redundancy modules for power supply units up to 48 V and 40 A
  • Redundancy module SITOP PSE202U, 24 V/NEC Class 2 limited to 100 VA
  • For SITOP PSE202U, diagnostics signal via LED and signaling contacts, and adjustable switching threshold for LEDs and signaling contacts

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