The NCM-4 Notification Circuit Module contains 4 notification appliance circuits (NAC). The four NAC’s can be wired as Style Y (Class B) or Style Z (Class A). Each circuit is rated at 24VDC @ 1.5A. All circuits are compatible with any UL listed 24VDC polarized appliance device such as a strobe light, bell or horn.
Strobe/Horn synchronization is supported with approved signaling appliances.Firecom control relays with high current contacts can also be connected to the NCM-4 to control devices such as fans, dampers or doors. The NCM-4 is fully supervised and protected against overloads. All NAC’s can be selected by input/output logic equations that are evaluated by the COM-2 Communications Card installed in the DAB-7 Motherboard.
- Microprocessor Controlled
- Selectable Degrade Mode Operation
- Service Mode Option
- All Wiring Power Limited
- Zone Activation LEDs
- Space Saving Design
- Four Signal Notification Appliance Circuits (NAC)
• Style Y (Class B) or Style Z (Class A) Wiring
• 1.5A per Circuit Rating
• Supports Synchronization
NCM-4 | Notification Circuit Module Data Sheet