ADEMCO Security System VISTA-15 Especificaciones Pagina 13

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Smoke Detectors (continued)
4-Wire Smoke Detectors
3. Connect 4-wire smoke detectors to any zone from 2
and higher as shown below. This control does not
automatically reset power to 4-wire smoke detector
zones, so you must use a relay (e.g., 4204, 4229), or
on-board trigger to reset power (also required for fire
verification). Do this by programming the designated
relay/trigger as zone type 54 (fire zone reset); see On-
Board Trigger section for other information.
Notes
Do not use 4-wire smoke detectors on zone 1.
Figure 7. 4-Wire Smoke Detector Connections
+
+
2000
OHMS
EOLR
HEAT
DETECTOR
RED
EOL
POWER
SUPERVISION
RELAY MODULE
A77-716B.
USE N.O.
CONTACT,
WHICH CLOSES
WHEN POWER
IS APPLIED.
VIOLET
AUX PWR
OUTPUT
TERMINALS
5
4
+
BLK
+
4_wiresmk-007-V0
TO ZONE TERM. ( )
TO ZONE TERM. ( )
RELAY
CONTACT OPENS
MOMENTARILY UPON
FIRE ALARM RESET
PROGRAM
RELAY
AS ZONE
TYPE 54
(FIRE ZONE
RESET)
4-WIRE SMOKE
OR COMBUSTION
DETECTOR
N.C.
N.O.
+
2000
OHMS
EOLR
HEAT
DETECTOR
RED
VIOLET
AUX PWR
5
+
BLK
+
4_wiresmk-008-V0
4-WIRE SMOKE
OR COMBUSTION
DETECTOR
( )
( )
+
TO ZONE TERM. ( )
TO ZONE TERM. ( )
TO OUTPUT 17
PROGRAM OUTPUT 17
FOR "OUT NORM
LOW" = YES IN 79 MENU
MODE AND AS ZONE
TYPE 54 IN
80 MENU MODE
EOL
POWER
SUPERVISION
RELAY MODULE
A77-716B.
USE N.O.
CONTACT,
WHICH CLOSES
WHEN POWER
IS APPLIED.
N.O.
4-Wire Smoke Detector Using Relay for Power Reset 4-Wire Smoke Detector Using Output 17 for Power Reset
4219/4229 Expansion Zones
1. Connect each module to the controls keypad
terminals.
2. Assign each module a unique device address (07-11)
using its DIP switches. Device addresses determine
the zone numbers being used, as shown in the
following table.
Expander Module Addresses
For ZonesSet Module to Device Address
09-16 07
(not available if zone-doubling enabled)
17-24 08
25-32 09 (VISTA-20P)
33-40 10 (VISTA-20P)
41-48 11 (VISTA-20P)
3. Connect sensors to the modules loops.
4. If using relays with the 4229, connect the desired
field wiring to the unit's relay contact terminals.
Notes
Supports expansion zones (NO or NC) using
4219/4229 Zone Expander Modules as follows:
VISTA-20P: Up to 40 expansion zones using up
to five Zone Expander Modules.
VISTA-15P: Up to 16 expansion zones using up
to two Zone Expander Modules.
Use 1000 ohm end-of-line resistors at the end of
loops connected to the 4219/4229 modules. (End-
of line resistors used on the control terminals are
2000 ohms.)
Expansion zones have normal response time
(300500 msec), except zone connected to each
modules loop A, which can be set for fast
response (1015 msec).
BRN
12345678
9 101112
1
2
3
4
GRN
DATA OUT
TO CONTROL
BLK
(–) GROUND
RED
(+) 12V
YEL
DATA IN
FROM
CONTROL
4
3
2
1
TERMINATE EACH
PROGRAMMED ZONE
WITH 1000 OHM (1K)
END-OF-LINE RESISTOR
(EACH ZONE'S MAX.
LOOP RESISTANCE:
300 OHMS + E.O.L.)
ZONES:
A B C D E F G H
1K
DIP SWITCH
FOR SETTING ADDRESS
AND ZONE “A” RESPONSE
REED
(TAMPER)
SWITCH
TAMPER JUMPER POSITION
4229 IN CABINET
(NOT TAMPERED)
4229 REMOTE
(TAMPER PROTECTED)
TB1
4229
TB2
4-PIN CONSOLE PLUG
EITHER OR BOTH CAN BE USED
WHT
GRY
VIO
BLK
YEL
ORG
NO
NC
C
GND
NO
NC
C
RLY
2
RLY
1
RELAYS
"OFF"
RELAY
CONNECTOR
NO C NC
{
{
{
RELAY
2
}
}
RELAY
1
TERMINALS ON
CONTROL PANEL
(TERM 6)
(TERM 4)
(TERM 5)
(TERM 7)
Figure 8. Wiring Connections, 4219 & 4229 (4229 shown)
Mounting and Wiring the Control
2-7
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