46 FireLite SLC Wiring Manual — P/N 51309:P4 9/17/2014Section 6: Control ModulesWhen using a Control Module as a Notification Appliance Circuit (NAC), the isolation described inthe section titled Section 4, “SLC Circuits with Isolators” which begins on page 23, is required orRiser Conductors must be installed in accordance with the survivability from attack by fire require-ments in National Fire Alarm Code, NFPA 72.6.1 DescriptionThe CMF-300 and CMF-300-6 modules are addressable modules that can be used for monitoringand switching 24 VDC Notification Appliance Circuit (NAC) power for NFPA Style Y (Class B)and NFPA Style Z (Class A) circuits.Ratings for the relay contacts on the module are:6.2 CMF-300 Installation6.2.1 Setting an SLC address for a CMF-300 ModuleEach module is factory preset with an address of “00”. To set an SLC address refer to “Setting anSLC address for a Single Point Module” on page 34.6.2.2 Wiring a Notification Appliance Circuit (NAC) with a CMF-300The figure below shows the connections to wire a module for powering a 24 VDC NAC:Load Description Application Maximum Voltage Current RatingResistive Non-Coded 30 VDC 3.0 AResistive Coded 30 VDC 2.0 AResistive Non-Coded 110 VDC 0.9 AResistive Non-Coded 125 VAC (CMF-300)70.7 VAC (CMF-300-6)0.9 AInductive (L/R = 5ms) Coded 30 VDC 0.5 AInductive (L/R = 2ms) Coded 30 VDC 1.0 AInductive (PF = 0.35) Non-Coded 125 VAC (CMF-300)70.7 VAC (CMF-300-6)0.5 ANOTE: For more information on module specifications, refer to the Installation Instructionsprovided with these devices.FCMFZMtph.wmfNOTE: Module polarities are shown in alarm condition.Style Z NAC (+)Style Z NAC (–)Style Y/Z NAC (–)Style Y/Z NAC (+)24 VDC Nonresettable Power (–)24 VDC Nonresettable Power (+) SLC (–)SLC (+)Figure 6.1 CMF-300 Wiring Connections
