1-3
The standalone version of the 4100U is used for smaller or single-building applications. A
standalone system is ideally placed into a small building that requires a limited number of
notification appliances and initiating devices.
If a small building is being expanded, or if other buildings are being constructed in the
same general area (as in a campus application), the standalone 4100U can be expanded
into one of the larger systems described later.
The standalone 4100U uses one FACP (one, two, or three bays) containing the following:
• CPU
• System Power Supply for the 4100U (Universal Power Supply for the 4100)
• Optional slave cards
All appliances and devices are connected to that one FACP, as shown in Figure 1-1.
ALARMFIRE
PULL
ddressable
station
I/O Module
Supervised IAM
Smoke sensor
with base
Remote line
powered isolator
To additional IDNET devices, up to 250 total
4100 FIRE AL ARM CONT ROL
PULL TO OPE