Fig. 5 - Connections for latching release with N/O manual reset using
multiple PDD-FT boards (Master & Slave)
This application illustrates how to connect the PDD-FT to a power supply for main input
as well as a fire alarm control panel. If wired in this manner, outputs will change state
whenever the fire alarm relay activates and remain latched in the triggered state until
Master is reset by activating the N/O switch. Connecting the EOL input of one board to the
trigger relay of the next board as shown will allow for reset of multiple boards.
Note:
The RST jumper must be left in place on all boards slave except the one that is
directly connected to the fire alarm (Master), along with reset, and override switches.
Remarque:
La bretelle RST doit être laissée en place sur tous les panneaux asservis, sauf
celui qui est directement connecté à l’alarme de feu (d’exploitation), situé près des boutons
de réinitialisation et d’annulation.
Fig. 6 -
Fire Panel
Connections for
Latching Trigger with
N/O Manual Reset
and N/C override w
Battery Backup
This application
illustrates how to
connect the PDD-FT to
an RCI Power Supply for
main input, AC failure
as well as a fire alarm
control panel. If wired
in this manner, trigger
outputs will change state
whenever the fire alarm,
or AC failure relays activate. The PDD-FT outputs will remain in the triggered state until
both relays have been reset and the N/O manual reset is triggered.
Note: Ensure jumpers for RST, OVR, and AUX IN are removed to allow terminals to operate
correctly.
Remarque:
Assurez-vous que les bretelles RST, OVR et AUX IN sont retirées afin de
permettre aux terminaux de fonctionner correctement.
-BAT+
-
24V 12V
DC
- N/OFF +
- N/ON +
- INPUT
+
GRN
EO
L
RESET
AU
X
OV
R
RS
T
AUX - IN
OVR
C
NO
NC
TRIGGERED
PDD-FT
C
NO
NC
TRIGGERE
D
OUTPUT
NC
FIRE PANEL
BY OTHERS
NO
C
NC NO
2.2 K
OUTPUT
2.2
K
NC
C NO
-BAT+
-
24V 12V
DC
- N/OFF +
- N/ON +
- INPUT +
GRN
EO
L
RESET
AU
X
OV
R
RS
T
AUX - IN
OVR
C
NO
NC
TRIGGERED
PDD-FT
C
NO
NC
TRIGGERE
D
2.2 K
L N
-BAT+
G
-
GRN
24V 12V
NO C NC
AC Fail
DC
AC
- N/OFF +
- N/ON +
- INPUT +
GRN
EO
L
RESET
AU
X
OV
R
RS
T
AUX - IN
OV
R
C
NO
NC
TRIGGERE
D
PDD-FT
C
NO
NC
TRIGGERE
D
OUTPUT
NC
FIRE PANEL
BY OTHERS
NO
C
NC NO
2.2 K
OUTPUT
2.2
K
NC
C NO
2.2 K
POWER SUPPLY
INTER-CONNECT.
N/O MANUAL RESET
SEE NOTE 4.
EO
L
RESET
RS
T
BATTERY
-BAT+
N/C MANUAL OVER-RIDE
SEE NOTE 3.
AC FAIL CIRCUIT
ONLY REQUIRED WITH
BATTERY BACKUP.
SEE NOTE 5.
Non-power limited
Power limited
Power limited
3) FOR MANUAL OVER-RIDE REMOVE JUMPER "OVR"
4) FOR MANUAL RESET REMOVE JUMPER "RST"
5) FOR AUX-IN REMOVE JUMPER "AUX"
6) JUMPER GRN IS FOR GROUND FAULT DETECTION
ON ENABLES GROUND FAULT, REMOVED DISABLES
GROUND FAULT.
AND INSTALL N/C SWITCH.
AND INSTALL A N/O SWITCH.
AND INSTALL A N/C CIRCUIT.
1) DISCONNECT AC INPUT PRIOR TO SERVICING.
SPACING OF .25" FROM NON-POWER LIMITED CIRCUITS.
2) ALL POWER LIMITED CIRCUITS TO HAVE A MINIMUM
NOTES 3-6 REFER TO PDD-FT ONLY
NOTE:
GROUND FAULT JUMPER
SEE NOTE 6.
7
