Supervised Auxiliary Power (Regulated); Unfiltered Supply (Full Wave Rectified) - Mircom FR-320 Series Installation And Operation Manual

7.10

Supervised Auxiliary Power (regulated)

Supervised auxiliary power is used to power the remote annunciators and smart relay
modules. This filtered circuit is supervised therefore a short will disconnect the power and the
common trouble is active. The power is reconnected after the 'RESET' key is pressed. See
17.0 Appendix E: Specifications on page 101 for supply rating.
7.11

Unfiltered Supply (full wave rectified)

This regulated supply is not supervised. If there is a short on this circuit, the auxiliary power
does not recover automatically when the short is removed. This power supply must be
disconnected, then reconnected and the panel reset to re-establish the auxiliary power supply.
See 17.0 Appendix E: Specifications on page 101 for supply rating.
36
Field Wiring