MAN1544-5
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11
Glossary of Terms
ACF:
ANCILLARY CONTROL FACILITY
ACKD:
ACKNOWLEDGED
AHU:
AIR HANDLING UNIT
ALM:
ALARM
AVF:
ALARM VERIFICATION FACILITY
AZF:
ALARM ZONE FACILITY
AZC:
ALARM ZONE CIRCUIT
C:
RELAY COMMON CONTACT (WIPER)
CIC:
CONTROLLER INTERFACE CARD
CN:
CONNECTOR
CPU:
COMMON PROCESSOR UNIT
DGP:
DATA GATHERING POINT
EARTH:
BUILDING EARTH
EOL:
END OF LINE
FDS:
FIRE DETECTION SYSTEM
FACP:
FIRE ALARM CONTROL PANEL
FLT:
FAULT
GND:
GROUND (0 VOLTS) NOT EARTH
I/O:
INPUT/OUTPUT
LCD:
LIQUID CRYSTAL DISPLAY
MAF:
MASTER ALARM FACILITY
MCP:
MANUAL CALL POINT
MOV:
METAL OXIDE VARISTOR (TRANSIENT PROTECTION)
NIC:
NETWORK INTERFACE CARD
N/C:
NORMALLY CLOSED RELAY CONTACTS
N/O:
NORMALLY OPEN RELAY CONTACTS
N/W:
NETWORK
PCB:
PRINTED CIRCUIT BOARDS
P/S:
POWER SUPPLY
PSM:
POWER SUPPLY MODULE
REM:
REMOTE
SPOT:
SINGLE PERSON OPERATING TEST
TB:
TERMINAL BLOCK
VDC:
DIRECT CURRENT VOLTS