NFS2-3030/E Installation Manual — P/N 52544:N1 07/18/2014
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Product Diagram
System Overview
The keyboard/display assembly is shown in Figure 2.2. As shown in Figure 2.3, LEDs on the
keyboard/display are repeated on the printed circuit board. This enables operation and trouble-
shooting when the panel is used without the display assembly.
Figure 2.2 CPU2-3030D (Shown with Two Annunciators in DP-DISP)
2.3.1 Main Power Supply
The AMPS-24/E addressable main power supply provides a total of up to 5 A to the CPU. During
normal operation, the AMPS-24 can recharge batteries ranging in capacity from 7 to 200 amp-
hours. Previous versions of the AMPS-24/E can recharge batteries ranging in capacity from 26 to
200 amp-hours. Previous versions may be identified by the location of the AC power connection on
the top edge of the assembly. The AC power connection for the current version is inset from the left
edge. The AMPS-24/E also provides:
• Up to 5 A/24 V Auxiliary power
• Up to 0.5 A/24 V Accessory power
• Up to 0.15 A/5 V Accessory power
See Section 3.10, “Connecting Power Sources and Outputs”, on page 33 for basic wiring
connections; see the AMPS-24/E Manual for complete details.
Refer to the AMPS-24/E Manual to determine whether your system requires an auxiliary power
supply.
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-3030
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Figure 2.3 Status Indicator LEDs
LED1 Power (Green)
LED3 Fire Alarm (Red)
LED8 Pre-Alarm (Red)
LED7 Security (Blue)
LED9 Supervisory (Yellow)
LED6 System Trouble (Yellow)
LED12 Other Event (Yellow)
LED10 Signals Silenced (Yellow)
LED11 Point Disabled (Yellow)
LED5 CPU Failure (Yellow)
LED4 Factory Use Only
LEDs on Printed
Circuit Board
LEDs on Keypad
3030
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Controls Active
(Keypad only)
