Appendices 15088:K 3/21/01A-4Table A-2 Circuit Ratings/ConnectionsType of Circuit Devices/Ratings Circuit Ratings ConnectionsMain Supply CircuitA dedicated branch of the ACservice that supplies primary ACpower to the Fire Alarm ControlPanel.MPS-24A Main Power Supply 120 VAC, 50/60 Hz, 1.8 ampsTB1: Term. 2 + 3 (Ground)Term 4 + 5 (Neutral)Term 6 + 7 (Hot)MPS-24B Main Power Supply 120 VAC, 50/60 Hz, 1.8 ampsTB1: Term. 2 (Ground)Term 3 (Neutral)Term 4 (Hot)APS-6R Auxiliary Power Supply 120 VAC, 60 Hz, 2.5 ampsTB1: Term.1 (Hot)Term. 2 (Neutral)Term. 3 (Ground)AA-30 Audio Amplifier 120 VAC, 50/60 Hz, 1.0 ampsPlug P2: Term. 1 + 8 (Ground)Term 3 + 4 (Neutral)Term 5 + 6 (Hot)AA-100/AA-120 Audio Amplifier 120 VAC, 50/60 Hz, 1.85 ampsPlug P2: Term. 1 + 8 (Ground)Term 5 + 6 (Neutral)Term3 +4 (Hot)Main Supply CircuitA dedicated branch of the ACservice that supplies primary ACpower to the Fire Alarm ControlPanelMPS-24AE Main Power Supply 220/240 VAC, 50/60 Hz, 0.9 ampsTB1: Term. 2 + 3 (Ground)Term 4 + 5 (Neutral)Term 6 + 7 (Hot)MPS-24BE Main Power Supply 220/240 VAC, 50/60 Hz, 0.9 ampsTB1: Term. 2 (Ground)Term 3 (Neutral)Term 4 (Hot)APS-6R Auxiliary Power Supply 240 VAC, 50 Hz, 1.2 ampsTB1: Term.1 (Hot)Term. 2 (Neutral)Term. 3 (Ground)AA-30E Audio Amplifier 220/240 VAC, 50/60 Hz, 0.5 ampsPlug P2: Term. 1 + 8 (Ground)Term 3 + 4 (Neutral)Term 5 + 6 (Hot)AA-100E/AA-120E Audio Amplifier 220/240 VAC, 50/60 Hz, 0.9 ampsPlug P2: Term. 1 + 8 (Ground)Term 5 + 6 (Neutral)Term3 +4 (Hot)Battery Charger CircuitCharges and maintains thesecondary supply during non-firealarm conditions.MPS-24A and MPS-24E Main PowerSupplies27.6 VDC. Float type battery charger 2.0A Max. Supervisedand power-limited. TB2: Term. 1 (+), Term 2 (-)MPS-24B and MPS-24BEMain Power Supplies27.6 VDC. Float type battery charger (750 mA max).Supervised and power-limited. TB2: Term. 5 (+), Term 6 (-)CHG-120 Battery Charger 27.6 VDC. Float type battery charger (4.5 amps max).Supervised and power-limited TB2: Term. 5 (-), Term. 6 (+)Battery Discharge CircuitorSecondary Power InputSupplies power to the Fire AlarmControl Panel during loss ofprimary AC power.AA-30 or AA-30E Audio Amplifier3.0 amps max. draw in alarm. 25.0 amp max. screw terminalcontact rating. Supervised. Battery leads are not power-limited.Plug P1: Term. 1 (+), Term 4 (-)AA-100/AA-120 or AA-100E/AA-120EAudio Amplifier7.3 amps max. draw in alarm. 25.0 amp max. screw terminalcontact rating. Supervised. Battery leads are not power-limited.Plug P1: Term. 3 + 4 (+),Term 1 + 2 (-)APS-6R Auxiliary Power Supply 6.0 amp max. draw in alarm. Battery leads are not power-limited.TB3-1 (+)TB3-2 (-)MPS-24A or MPS-24AEMain Power Supply6.0 amps max. draw in alarm. 25.0 amp max. screw terminalcontact rating. Supervised. Battery leads are not power-limited.TB2: Term. 1 (+), Term 2 (-)MPS-24B or MPS-24BEMain Power Supply2.9 amps max. draw in alarm. 25.0 amp max. screw terminalcontact rating. Supervised. Battery leads are not power-limited.TB2: Term. 5 (+), Term 6 (-)Notification Appliance PowerProvides power for NotificationAppliance Circuits and remotesignaling devices.Refer to the Device CompatibilityDocument.MPS-24A or MPS-24AE Main PowerSupply: use with any UL listed 24 VDCfire alarm Notification Appliance.24 VDC (3.0 amps max.) Power-limited and supervised. TB3: Term. 3 (+), Term 4 (-)MPS-24B or MPS-24BE Main PowerSupply: use with any UL listed 24 VDCfire alarm Notification Appliances.24 VDC (2.0 amps max. of regulated current available inalarm only) Power-limited and supervised with a UL listedrelay.TB2: Term. 3 (+), Term 4 (-)APS-6R Auxiliary Power Supply24 VDC 3.0 amps max. per circuit (6.0 amps total) in alarmonly.Power-limited and supervised with a UL listed relay.TB2:Output Circuit 1, 1+, 2-Output Circuit 2, 3+,4-External Resettable PowerMPS-24A or MPS-24AEMain Power Supply24 VDC (200 mV ripple). 1.0 amps max. (draws from the totalof 3.0 amps of MPS-24A regulated current available instandby or 6.0 amps available in alarm). Power-limited andsupervised with an A77-716 relay.TB3: Term. 1 (+), Term 2 (-)24 VDC (200 mV ripple). 2.0 amps max. (draws from the totalof 3.0 amps of MPS-24A regulated current available instandby or 6.0 amps available in alarm). Power-limited andsupervised with an A77-716 relay. Note: Optional jumperselectable.TB3: Term. 3 (+), Term 4 (-)MPS-24B or MPS-24BEMain Power Supply24 VDC (200 mV ripple). 200 mA max. (draws from the totalof 750 mA of regulated current available in standby andalarm. Power-limited and supervised with a UL listed relay.TB2: Term. 1 (+), Term 2 (-)