FIRE DAMPER CONTROLLER
The Fire Damper Controller sense two (2) damper feedback digital inputs and one Fire input, accordingly Damper LED and BMS1/BMS2 contacts gets ON/OFF. It give Fire alarm indication if Fire sensed and turn OFF Damper power supply.
SILENT FEATURES :
- Power Supply: It is 230VAC Auxiliary power for Fire damper
- Input power to Damper: Here we can give 230VAC or 24VDC as per Damper specification.
- Damper 1 Supply / Damper 2 Supply:
Type 1: Whatever given to Input power to Damper will acts as damper 1 / damper 2 Supply.This supply gets cut off if Fire Input Signal.
Type 2: It is potential free C, NO contact for power supply of Damper.
- BMS 1 Contact: It is potential free C, NO contact for BMS communication which indicates Damper 1 Open/Close.
- BMS 2 Contact: It is potential free C, NO contact for BMS communication which indicates Damper 2 Open/Close.
- DP1 Feedback: It is feedback signal come from Damper 1 which sense whether damper1 Open/Closed.
- DP2 Feedback: It is feedback signal come from Damper 2 which sense whether damper2 Open/Closed.
- FIRE INPUT: It is input signal which sense FIRE, if fire signal then Power to the Damper1 and Damper 2 gets cutoff by
FIRE DAMPER CONTROLLER
The Fire Damper Controller sense two (2) damper feedback digital inputs and one Fire input, accordingly Damper LED and BMS1/BMS2 contacts gets ON/OFF. It give Fire alarm indication if Fire sensed and turn OFF Damper power supply.