Fig. 2 - Fire Panel Connections for Non-Latching
Automatic Reset Operation
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 only
as long as the fire alarm relay is active. When the fire alarm resets the PDD-FT outputs will
also reset.
- N/OFF +
- N/ON +
- INPUT +
GRN
EO
L
RESET
AU
X
OV
R
RS
T
AUX - IN
OV
R
C
NO
NC
TRIGGERE
D
2.2
K
PDD-FT
C
NO
NC
TRIGGERE
D
DC Input
Trigger Output
Ground Fault Jumper
Reset Input
End Of Line
Override Input
Auxilary Input
Normally "On" Output
Normally "Off" Output
Output Led's
-BAT+
-
24V 12V
DC
- 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
5
Fig. 1 - PDD-FT-1.5 Connections
Application Diagrams
