Setup guide

Section 3 – Installing the Control
3-11
NOTES:
USE NON-POLARIZED INDICATING DEVICES.
WIRING IS NOT SUPERVISED.
DO NOT EXCEED RATINGS OF THE SUPPLY USED.
IF AUX. PWR. 1 OUTPUT IS USED, THE COMBINED
ALARM CURRENT DRAIN FROM AUX. PWR. 2,
BELL 1, AND BELL 2 CANNOT EXCEED 2.3A MAX.
belloutput-005-V0
812117
AUX RELAY FACTORY DEFAULTS
ACTIVATES FOR ZONES 1-8 ALARMS
(STEADY ALARM OUTPUT).
NO TIMEOUT.
109
+
AUX PWR #1 GROUND POLE N.O. N.C.
CAN DRAW POWER FROM
AUX. PWR. 1 OUTPUT OR
FROM SEPARATE SUPPLY.
ALARM
Figure 3-10: Wiring Auxiliary Relay for Alarm Activation
Trouble/Supervisory Activation
(3
✳61 = 0) Steady activation in response to any zone or system related trouble condition or to any fire supervisory
condition. The auxiliary relay remains activated until all fault conditions have been corrected and a User Code + OFF
is entered.
4-Wire Smoke Detector Reset
(3
✳61 = 2) Momentary (6-second) activation in response to a second entry of a User Code + OFF sequence following a
fire alarm condition. This interrupts power to 4-wire smoke detectors connected to hardwired zones 1-8 and polling loop
zones, allowing the detectors to be reset. Power to the detectors should be wired to the auxiliary relay and to Aux. Power
1 output, see Figure 3-11.
Battery Saver
(3✳61 = 3) When this option is selected, the auxiliary relay is normally activated (e.g., N.O. and pole contacts are
connected) and de-activates 4 hours after the start of AC Loss. Using this feature, non-critical loads, such as
supplementary keypads, can be disconnected from the auxiliary power outputs, allowing a smaller capacity battery to be
used. The relay re-activates within a few seconds after the AC power restores.
+
-
-
+
-
+
•
EOL
POWER
SUPERVISION
RELAY
MODULE
EOLR-1
4-WIRE SMOKE
DETECTORS
2000
OHM
EOLR
HEAT
DETECTOR
+
–
BLK
+
-
ZONE
TERMINALS
(15-27)
12
11
10
9
N.O.
POLE
N.C.
Aux. Pwr 1
CONTROL
P
ANEL
•
SHOWN POWERED.
RELAY OPENS WHEN
POWER IS LOST
AUXILIARY RELAY
8
7
+
Keypad Prt 1
4_wiresmk-005-V0
Figure 3-11: Wiring Auxiliary Relay for Smoke Detector Reset
Telephone Line Connections
The VISTA-32FB provides one main built-in dialer for communication to the central station and one optional 5140DLM
Backup Dialer, both supervised for voltage and current on the phone lines.
Do not connect the system to telephone lines that require ground start service.
U
L
For Listed fire central station (UL864/NFPA 72) applications, use a Communications Device 7845i-ent alone, the
main dialer with the 7845i-ent or use the main dialer with the 5140DLM.
For listed fire remote station (UL864/NFPA 72) applications, use the main dialer with the 5140DLM.
Telephone line supervision is required for commercial fire alarm systems.