Data Sheet for Product

Siemens
Smart Infrastructure – Building Products
–3–
usa.siemens.com/fire
Model
VCA2002-A1
Model
VCC2001-A1
Model
VCI2001-U1
Model
FCA2031-A1
Voice System Card Cage
The voice-system card cage (Model VCA2002-A1) is used to
support the mounting and field wiring for the following
cards used on a Model FV922 / FV924 panel:
▪ Voice CPU Card, Model VCC2001-A1
[supports one (1) CPU card]
▪ Voice I/O Card, Model VCC2002-A1
[supports one (1) I/O Card]
▪
▪ 25V / 70V Voice Amplifier Card, Model VCI2001-U1
[supports one (1) to four (4) 50W amplifier cards]
Up to six (6) card-cage slots are configured for use.
Voice System CPU Card
Model VCC2001-A1 is a central-processing unit (CPU) card
that controls and monitors all modules and functions for
Cerberus PRO IVC FACPs. Model VCC2001-A1 mounts in a
Model VCA2002-A1 card cage (positioned in the 2nd slot
from the left), and works with the Voice I/O card (Model
VCC2002-A1) to control the voice system.
In / Out Voice System Card
Model VCC2002-A1 is the Input / Output card for the
Cerberus PRO IVC system. Model VCC2002-A1 mounts in the
Voice Card Cage (Model VCA2002-A1) ― 1st slot on the left,
and works with the Voice CPU Card (Model VCC2001-A1) to
control a Cerberus PRO intelligent voice-communication
system.
Two (2) local audio inputs (for microphones or external low-
level audio signals), and one (1) low-level audio output
(with all audio-signal wiring connected to the card cage) are
supported by the In/Out Voice System CPU card.
Voice Amplifier (25 / 70 V) Card (cont.)
Used in `real time’, emergency communication, the 50W
amplifier card (Model VCI2001-U1) provides AC power
between a Model FV922 / FV924 panel and a site’s speaker
system. Each 50W amplifier card mounts inside the Model
VCA2002-A1 card cage − with all speaker-zone wiring
connected to Model VCA2002-A1 card cage
Up to four (4) Model VCI2001-U1 amplifiers are supported in
a 3-to1 backup, or 1-to-1 backup schematic on a single
Cerberus PRO intelligent voice-communication system:
configured as one (1), two (2) or three (3) main amplifiers,
and one (1) or two (2) optional backup amplifiers.
Amplifiers are mounted in the Model VCA2002-A1 card
cage.
MoNET Connection Module
The MoNET connection module is used for communication
between a Model FCM20-series operating unit and a Voice
CPU card (Model VCC2001-A1) in each Cerberus PRO IVC
panel.
MoNET (Model FCA2031-A1) can additionally provide in-
system integration between an operating unit and a
Modular Ethernet Switch (Model FN2012-A1 in each
Cerberus PRO (non-voice) FACP. Model FCA2031-A1 mounts
in Position #1 on a Cerberus PRO Model FCM20-series
operating unit.
Remote Microphone Kit
The Remote Microphone Kit (Model VR2005-U3/R3) is a
package of necessary components used for an optional
remote voice station. Each kit includes one (1) 1HU back box
with one (1) outer door; one (1) inner door; one (1)
terminal board; one (1) microphone module; one (1) switch
module, and two (2) blank plates. Kits are available in Black
or Red. Up to four (4) remote voice stations are allowed per
Cerberus PRO IVC panel.
See: Details for Ordering section for the complete rundown
of parts included in each Remote Microphone Kit.
Voice System Components