1 2 5 3 0 / 1 2 5 4 0 O W N E R ' S M A N U A LP/N 447203 Issue I V-4AUXILIARY POWER OUTPUT WIRINGThe right-hand edge of the main termination board provides for resettable and non-resettable auxiliarypower connections. An additional output is at the bottom of the main termination board.System Power Requirement CalculationsDevice Item Max.(Amps) Total (Amps)12530/12540 Control Unit 0.400 0.400Addressable Device Circuit Power # of Devices X 0.0002 Am psAuxiliary Power Outputs * Depends on devices installed12522 Loop Driver Board 0.02212503 Conventional Expansion Board ____ X 0.07512504 Class A Adapter ____ X 0.08012505 Loop/Signal Expansion 0.13512506 Remote LCD Annunciator * ____ X 0.03012507/12508 Serial Relay Unit * ____ X 0.170 + ____ X 0.16012509/12510 Serial Annunciator Unit * ____ X 0.040 + ____ X 0.005+lamp current12511 Serial Isolation Board 0.03812513 DACT Expansion Module 0.05412523 Network Interface Board 0.08512526 Iso. Network Interface Board 0.09312401A Class A Adapter ____ X 0.00512402 Alarm Relay Board 0.03715128 Digital Alarm Communicator 0.180Total must not exceed 0.9 AmpsAuxiliary Power Supply* Connect a 12408 auxiliary supply when power requirement calculation indicates that an additionalsource is required. For further information, refer to the installation instructions in Appendix D. Anexternal trouble monitor is provided to indicate a trouble condition during an auxiliary power supply failure.Battery Size CalculationsFor calculation of battery size requirements see appendix A.Auxiliary Power Output0.9A max.@24VDC nominal,Unsupervised, Power Limited(Maximum current of all auxiliary power outputs,DACT and relay board is 0.9A.)
