DESCRIPTION 1-9
CHAPTER 1 | FIREFINDER-XLS INSTALLATION, OPERATION AND MAINTENANCE MANUAL
The BTX-1 batteries are a pair of 12V, 33 AH batteries that are housed in the bottom
of the CAB enclosure. The BTX-2 batteries are a pair of 12V, 75 AH batteries. The BTX-
3
batteries are a pair of 12V, 100 AH batteries. Battery size selection depends on
System configuration. See the Battery Calculation section of the PSC-12 Installation
Instructions, P/N 315-033060, for further information.
OPTIONAL MODULES The modules listed below are available as options to the FireFinder-XLS system.
CDC-4 Conventional The Model CDC-4 is a card that allows conventional devices to
Detector Card be used on the FireFinder-XLS system. It provides four Class A or Class B
conventional zones. Each zone can support two-wire photoelectric or
ionization compatible smoke detectors and an unlimited number of
normally open circuit closure devices. The module also supports Siemens
Industry, Inc. flame and beam detectors. The relay base, remote lamp and
audible base may also be used with the CDC-4. The CDC-4 uses one
network address on the FireFinder-XLS system. It has diagnostic LED
indicators showing module status and the status of each zone.
CRC-6 Relay Module Each CRC-6 module provides six fully programmable relays. Each relay
contains one set of SPDT contacts rated at 4A, 30 VDC/120 VAC resistive
and 3.5A, 120 VAC (0.6 PF) inductive. All relay coils are supervised to
ensure proper operation.
Individual relays can be automatically activated or deactivated through
control by event and time based logic contained in FireFinder-XLS. Each
relay may also be either manually controlled or may be disarmed through
the PMI/PMI-2/PMI-3.
CSB CAN Sounder Board The CSB is a module that contains a sounder (buzzer) that
can be used with the SCM-8 or FCM-6 to provide audible
feedback to indicate that a switch closed properly and
communication was successful. The CSB requires no
programming.
DFM/DFM-BRK Fiber Optic The DFM-BRK provides a fiber optic interface for the Fire-
Interface/Bracket For DNET Finder XLS digital audio network (DNET) which interconnects
the DAC-NET modules. The DFM-BRK can be connected either
Style 4 or Style 7 and utilizes the Telebyte model DFM fiber
optic converter. The DFM uses 62.5/125 um fiber at distances
up to 2KM. Standard ST connectors are provided for connec-
tion of the optical fiber.
In Canada, ULC S524 requires that all interconnecting data
communications links for networks be wired DCLC (style 7)
except for dedicated network communication to annunciators.
ONES
TENS
HUNDREDS
CRC-6
RELAY 2ACTIVE
RELAY 6ACTIVE
RELAY 5ACTIVE
RELAY 4ACTIVE
RELAY 3ACTIVE
24V FAIL
HNET FAIL
RELAY 1ACTIVE
CARD FAIL
POWER
RESET
Buzzer
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