MRP-2002 Series Instruction Manual — P/N 53049:E5 7/28/2016 27Output Circuits Installation2.4 Output Circuits2.4.1 Outputs/Notification Appliance/Releasing CircuitsEach of the four Style Y (Class B) Notification Appliance Circuits can output a maximum of 3.0amps of current. Total current drawn from these as well as other DC power outputs cannot exceed7.0 amps (refer to battery calculations section). Each circuit is supervised, power-limited and pro-vides special application power. Refer to the Device Compatibility Document for a listing of com-patible notification appliances.The NACs can be converted to Style Z (Class A) by installing two optional Class A Convertermodule. Refer to “CAC-5X Class A Converter Module” on page 31.Figure 2.8 NAC/Output ConnectionsClass B Notification Appliance Circuits (supervised and power-limited)4.7 KΩ, ½ watt resistor P/N:71252Dummy load any unusedcircuits (P/N: 71245)Polarized BellPolarized StrobePolarized Horn Polarized HornPolarized BellNotification Appliance Circuitspolarity shown in alarm conditionrp2001nac.cdrReleasing SolenoidPolarized Strobe+ - + - + - + -Note: Short Circuit Supervision must be enabled when using theREL-4.7K for Canadian Applications. Refer to the section titled“Release Circuit 1 or Release Circuit 2” on page 59 for informationon enabling short circuit supervision.Releasing Circuit forCanadian ApplicationsREL-4.7KUnused OutputCircuit 4.7KΩdummy load resistorPN 71245
