Fire Alarm Door Release Relay

The module is compatible with fike s cyber cat and cheetah xi intelligent control panels.

Fire alarm door release relay.

To prevent transient voltage spikes from burning out the control relay contacts an auxiliary relay with big contacts should be installed between the fire alarm control relay and the door holders. Then the auxiliary relay takes the voltage spike and the fire alarm control relay only has to turn off the auxiliary relay. Tutorial para sa relay module ng fire alarm. In this next section you will learn why.

It ensures that in the event of a fire or a fault on the fire alarm system any doors that are. The door release module is an interface designed to enable eaton s addressable fire alarm systems to work in tandem with door holders retainers. Today open area smoke detectors are most often used. The door access control reader and the electric lock can be wired to the fire alarm in a number of different ways.

Integrating fire alarm control using direct wiring. These contacts can be used to control external appliances such as dampers fans door holders etc. Relay module 55 043 provides two sets of form c dry relay contacts that switch together one dpdt relay. Schematic diagram showing how to land the wires when using an auxiliary.

Developed to be compliant with the bs 7273 4 2015 code of practice for the fail safe operation of door release mechanisms and door holders.