Honeywell ECS Series Installation And Operation Manual page 16

Installation 151455
and low voltage circuits and between power-limited and non-power limited circuits.
Relays
AC Power
Input
Flexputs
/ NACS
SLC
Device
VBUS
SBUS
Devices
Figure 3-2 IFP-2000ECS Wire Routing Example
AC Power Input
SLC
SBUS
devices
devices
Phone Lines
Figure 3-3 Wire Routing IFP-300ECS
3-3