Output Circuits
Installation
GF505 & GF510 Series PN 53164:A 3/26/2007
27
2.4 Output Circuits
2.4.1 Notification Appliance Circuits
Each of the four Style Y (Class B) Notification Appliance Circuits can output a maximum of 3.0
amps of current. Total current drawn from these as well as other DC power outputs cannot exceed
7.0 amps for the GF505 & GF510 [3.0 amps maximum per NAC] powered by the FLPS-7 power
supply (refer to "Power Supply Calculations" on page 122). Each circuit is supervised, power-
limited and provides special application power. Refer to the Gamewell-FCI Device Compatibility
Document for a listing of compatible notification appliances.
The NACs can be converted to Style Z (Class A) by installing the optional Class A Converter
module. Refer to "CAC-5X Class A Converter Module" on page 32.
Figure 2.7 NAC Connections
Class B Notification Appliance Circuits (supervised and power-limited)
4.7 K
Ω
, ½ watt resistor P/N:71252
Dummy load any unused circuits (P/N: 71245)
Polarized Bell
Polarized Strobe
Polarized Horn
Polarized Horn
Polarized Horn-Strobe
Polarized Bell
Notification Appliance Circuit
polarity shown in alarm condition
ms-10UDnac
.cdr
+ - + -
Large gauge wire should be
looped through bead at least once
as illustrated. Smaller gauge wire
can be looped more often.
Ferrite Bead in open position
Ferrite Bead in closed position
Ferrite Bead P/N 29150)
Ferrite Bead (P/N 29150)
255
0f
err
.cdr
