B-6
Appendix B
Introduction to FACPs (continued)
Operator Interface Shown below is the operator interface which is available for the 4100. The Operator Interface
is used to obtain alarm, supervisory, trouble and other status via the Liquid Crystal Display and
LEDs. Control functions are accessed using dedicated keys.
Figure B-8. Operator Interface
Additional CPU
Bay Modules
The master controller bay can be equipped with many additional types of modules. The cards
listed below are limited to the CPU bay only.
• 4100/4120-0139 Service Modem Card. Master controller mezzanine card: Provides a
connection to remote PCs for diagnostics and programming purposes.
• 4100/4120-6014 Modular Network Interface Card (NIC). A daughter card that mounts
to the CPU motherboard. Performs 4100 networking operations. May be installed with the
4100-6056 Wired Media Card, the 4100-6057 Fiber Media Card, and/or the 4100-6055
Modem Media Card.
Expansion Bays An FACP always has one master controller bay, and may have one or two expansion bays as
well. Expansion bays contain a variety of additional modules that the system might require.
Expansion bays are always below the master controller bay.
Figure B-9. Master Controller and Expansion Bays
FIRE
ALARM
SYSTEM
TROUBLE
SIGNALS
SILENCED
POWER
ON
PRIORITY 2
ALARM
SYSTEM
SUPERVISORY
SYSTEM IS NORMAL
12:35:15 am MON 29 JAN 96
ACKNOWLEDGE
TBL
ACK
ACK
SUPV
ACK
ALARM
ALARM
ACK
SILENCE
ALARM
RESET
SYSTEM
TWO-BAY
CABINET
MASTER
CONTROLLER
BAY
EXPANSION
BAY