- 2 -
WIRING FOR BURG/FIRE INSTALLATIONS
Refer to Terminal Descriptions on Page 1, and connect
the panel bell output directly to the appropriate terminals.
1. ANNUNCIATING CO ALARM ON
VISTA P Series
(21iP/20P/15P/10P, variants)
a. Hookup
To achieve proper operation for Carbon Monoxide
alarms with VISTA panels, configure the 745VSD3 for a
negative (0V) trigger by setting DIP Switch 8 to OFF.
On the panel, configure a low-going output (Trigger 17)
to alert on CO alarm. Connect 745VSD3 as shown:
2
3
4
5
6
1
ON
7
8
SW 1
1
2
3
4
5
6
7
8
8
1
OUTPUT TRIGGER HARNESS
TO 12 VOLT SOURCE
8-. 16-, or
32-OHM
SPEAKER
NOTE: 32-OHM SPEAKER
REQUIRED FOR ETL
LISTED INSTALLATIONS
GROUND (-)
+12V
BELL
CO
FI/B
GR
OUND
T
O
TRIGGER
VISTA 20P/15P/10P
CONTROL PANEL
745VSD3
745VSD3-002-V0
Set DIP Switch
#8 to OFF
Figure 2: VISTA P Series CO Trigger Configuration
b. Programming Trigger Output (Vista P Series)
1. Enter panel’s Program mode.
2. Select field *79
*79 Enter Output No (enter 17) *
17 OUT Norm Low? (enter 0) *
3. Enter Output No (enter 00) exits out of *79 menu.
4. Enter *80 Output Function # menu programming mode.
5. Configure the first Output function for the following:
Activated by Zone type option selection (2)
Enter Zone Type (14) Carbon Monoxide
Output Action Stay Closed selection (2)
Output Number Select (17)
6. Configure the second Output function for the following:
Activated by Zone type option selection (2)
Enter Zone Type (22) Disarm
Output Action Off selection (0)
Output Number Select (17)
7. Exit the panel’s Programming mode.
2. ANNUNCIATING CO ALARM ON
VISTA-32, -128, -250 (and variants)
a. Hookup
If using a VISTA-32, -128, -250, or other variant that
supports CO Zone Response Type 14: Configure
7845VSD3 for a positive (+12V) trigger by setting DIP
Switch 8 to ON. On the panel, configure a relay output
(4204/4101SN)) to alert on Zone Response Type 14.
Connect 745VSD3 as shown:
2
3
4
5
6
1
ON
7
8
SW 1
1
2
3
4
5
6
7
8
1
8
TO 12 VOLT SOURCE
8-. 16-, or
32-OHM
SPEAKER
NOTE: 32-OHM SPEAKER
REQUIRED FOR ETL
LISTED INSTALLATIONS
GROUND (-)
+12V
CO
FI/B
745VSD3
TB2
12
11
10
9
8
7
6
5
4
3
2
1
(–) GROUND
(+) 12V
YEL
BLK
GRN
RED
13
14
15
16
DIP SWITCH
FOR SETTING DEVICE ADDRESS
AND ENABLING/DISABLING TAMPER
COVER TAMPER (REED) SWITCH
TB1
4204
4-PIN TOUCHPAD PLUG
3
2
RELAY
1
4
RELAY CONTACTS ARE
NOT SUPERVISED
TYPICAL
(SHOWN "OFF")
C
NC
NO
C
NC
NO
C
NC
NC
NO
C
NC
NO
EITHER OR BOTH
CAN BE USED
DATA IN
FROM CONTROL
DATA OUT
TO CONTROL
RELAY
RELAY
RELAY
➞
➞
➞
➞
➞
4204 CONNECTIONS
➞
Program Relay to Activate
on Zone Response Type 14 (CO)
745VSD3-003-V0
Set DIP Switch
#8 to ON
Figure 3: High End VISTA Configuration
(4204 Relay shown)
b. Programming Output (High End Vista)
Refer to the diagram above, the terminal descriptions on
Page 1, and the programming data for the panel and
selected relay/output module to configure the activation
and restore for Zone Response Type 14 (Carbon
Monoxide).
3. ANNUNCIATING CO ALARM ON ALL
OTHER PANELS
Refer to the installation documentation for the control
panel and to the “Terminal Descriptions” table on the
previous page to properly connect and configure
745VSD3.