K6210V1 2/09 Rev. C
ADEMCO 745VSD3
Voice Siren Driver
INSTALLATION AND SETUP GUIDE
FEATURES
•
Generates siren as well as voice output in English,
Spanish, and French.
•
Separate messages for FIRE, BURGLARY, and
Carbon Monoxide (CO) conditions.
•
Separate siren sounds for FIRE, BURGLARY, and
Carbon Monoxide conditions.
•
Terminal strip for secure connection to control panel.
•
Selectable input level (High/Low) for
FIRE/BURGLARY/CO inputs.
•
Supervision feature for speaker and speaker wiring.
•
Compatible with 8 - 32 ohm speakers.
•
Operates on 12-16V DC; 15mA standby current draw
•
Small compact size for easy installation using double-
sided tape provided – measures 4” x 2-3/4” x 1-3/4”.
NOTE: 745VSD3 annunciates alarms in the following
priority order: FIRE, Carbon Monoxide (CO), Burglary.
WIRING CONNECTIONS
IMPORTANT: 745VSD3 must be mounted in the control
cabinet. Wiring connections to the terminals are as
follows:
23
4
5
6
1
ON
78
745VSD3-001-V0
SW 1
1
2
3
4
5
6
7
8
- GROUND
+ POWER
SPEAKER
SPEAKER
FIRE INPUT
BURG/FIRE INPUT
CARBON MONOXIDE INPUT
SPEAKER SUPERVISION
8
1
VOICE/SIREN
SELECTIONS
(SEE TEXT)
Figure 1: 745VSD3 Voice Siren Driver Circuit Board
TERMINAL DESCRIPTIONS
Term
Function Notes
1 (-)
GND(-)
GROUND
INPUT
Connect to panel’s
aux power (-)
2 (+)
12VDC(+)
INPUT
Connect to 12VDC (+)
source on panel.
See “Fused
Method for Providing Battery
Power” on Page 3 if needed.
3
SPKR
4
SPKR
SPEAKER
TERMINALS
Connect 8- , 16- , or 32-ohm
15-watt speaker. See Figure 6
for multiple speaker config-
urations.
For Listed
installations, Listed Ademco
705-820, 713, or 746-32
speakers must be used.
5 F
FIRE INPUT
Connect the control panel’s
output designated as the FIRE
(steady) output to this terminal
(unless this output was
connected to terminal 6).
6 B/F
BURGLARY/
FIRE INPUT
Connect the control’s Burglary
(steady) output to this terminal.
This terminal may also be
used to trip the Fire message
(or siren sounds) with a
Temporal Fire signal input. For
these secondary uses, no
connection to terminal 5 is
required.
7 CO
CARBON
MONOXIDE
INPUT
Connect the control’s output
designated as the Carbon
Monoxide output to this
terminal.
8
SUPV
SPEAKER/
WIRING
SUPERVISION
(OPTIONAL)
To supervise speaker and
associated wiring, connect to
the high (+) side of a 24-hour
zone that is activated by a
short. Disconnecting or
shorting either speaker
terminal to ground will appear
as a short on the zone. Note
that in series-connected
multiple speaker systems,
cutting any speaker will trip the
panel’s supervision zone. In
parallel-connected speaker
systems, each branch must be
cut before the control’s
supervision zone will trip.
NOTE: Check the control’s
documentation for supervision
compatibility (most Honeywell
controls are compatible.)
