Notifier AFP-3030

AFP-3030 Installation Manual — P/N DOC-01-037:B 25/08/2016 22
Connecting Power Sources and Outputs Installation
4. Pass the threaded shafts of the replacement Bulgin switches through the Bulgin switch holes in
the outer door, and secure with the provided nuts.
5. Wire the replacement Bulgin switches to the ACM-ZM. Bulgin switch wiring details can be
found in the ACM-ZM wiring diagram in Appendix C, “Schematics”.
3.10 Connecting Power Sources and Outputs
3.10.1 Overview
Complete all mounting procedures and check all wiring before applying power. Electrical
connections include the following:
• Primary power source. +24 V DC, delivered through the NPS main power supply. For
cabinet placement information see Appendix B.6 “Laying Out Equipment in Cabinet and
Chassis” and the NPS Installation Sheet.
• Secondary power source. +24 V DC from batteries, installed in the control panel (or in an
optional battery cabinet). Secondary (battery) power is required to support the system during
loss of primary power.
• External power sources. +24 V DC auxiliary power supplies.
• Accessory power for peripheral devices. The NPS provides +24 V DC power to devices
within the same enclosure as the CPU. If those devices have outputs, the outputs must be
power-limited. Power rating is limited by the NPS primary power source, which is +24 V DC
and 5.6 Amps (NPS-5CHS) or 11.7 Amps (NPS-11CHS) max.
!
WARNING:
REMOVE ALL POWER SOURCES TO EQUIPMENT WHILE CONNECTING ELECTRICAL
COMPONENTS. LEAVE THE EXTERNAL, MAIN POWER BREAKER OFF UNTIL INSTALLATION
OF THE ENTIRE SYSTEM IS COMPLETE.
!
WARNING:
SEVERAL SOURCES OF POWER CAN BE CONNECTED TO THE CONTROL PANEL. BEFORE
SERVICING THE CONTROL PANEL, DISCONNECT ALL SOURCES OF INPUT POWER
INCLUDING THE BATTERY. WHILE ENERGISED, THE CONTROL PANEL AND ASSOCIATED
EQUIPMENT CAN BE DAMAGED BY REMOVING AND/OR INSERTING CARDS, MODULES, OR
INTERCONNECTING CABLES.
NOTE: The CPU ships with an insulator to prevents its lithium battery from discharging. To
preserve the battery, this insulator should be left in place as long as possible before applying AC
power. Some installers may find it convenient to remove the insulator before mounting all
equipment.
NOTE: If using multiple power supplies with one set of batteries, refer to main power supply
documentation for connection requirements.