The Edwards SIGA-CC2 Dual Module start generating and connecting commands from the loop controller, a supervised Class B signal or audio signal to their respective power inputs.
The power inputs are polarized 24 Vdc to carry audible and visible signal appliances to improve and operate audio evacuation speakers and firefighter’s telephones. In fact, the actual operation of the Edwards SIGA-CC2 Dual Module is generate by the personality code. After that, In the first place, the module has to Command information from the loop during the configuration of the system.
SIGA-CC2 functions are simultaneous to UIO and take advantage of the modular flexibility and make the installation easy. Also two- and six-module UIO motherboards are always available. These can play an improvement an individual risers for each onboard, or risers that are shared by any combination of its UIO modules.
All wiring connections moreover are creating to the terminal blocks on the motherboard. UIO assemblies always prepare in EDWARDS enclosures. To plug the SIGA-CC2 into any available position on the motherboard and secure the module with the captive screws. That is the reason that the wiring connections are always create it to the terminals on the motherboard to improve functionality.
The signal power or audio evacuation (dual riser) in the meantime is valid for the SIGA-CC2 only. Sometimes configures the module for use as a two-circuit Class B Audible/Visible Signal power or Audio Evacuation power selector. The single output circuit is constantly reviewing to verify for open or shorted wiring. The control panel inhibits the activation of the audible/visible signal circuit and anticipates connection to the power circuit.
Also, the mapping device now allows us to discover:
- Unexpected additional device addresses
- Locate missing devices.
- Changes to the wiring in the circuit.