•
High frequency noise, such as that produced by the inductive reactance of a speaker or bell, can also be reduced by running the wire
through ferrite shield beads or by wrapping it around a ferrite toroid.
1/4" spacing must be
maintained between each
of these circuit types; as well
as between power limited
and non-power limited circuits.
1/4" spacing must be
maintained between each
of these circuit types; as well
as between power limited
and non-power limited circuits.
11
AC Power
Input
SLC IN/OUT
Figure 3.1 Wire Routing Example for IFP-300
AC Power Input
SLC
In/Out
Battery
Figure 3.2 Wire Routing Example for IFP-300ECS
IFP-300 / IFP-300ECS Manual P/N LS10145-001SK-E:B 12/18/2017
NAC/Aux Power
Outputs
Battery
NAC/Aux Power
Outputs
Relay Outputs
SBUS Devices
Phone Lines
Relay Outputs
SBUS
Devices
Phone Lines