Driven Designs Inc. PPS User Manual
Page 18
POOL PATROL PA-25 & PA-30
To connect to a home security system there is a connector at the bottom
of the receiver with three inputs: (See Figure 11)
of the receiver with three inputs: (See Figure 11)
The home security system will connect to two of the three terminals.
Check the security system documentation to determine if the system is
an “open loop” or a “closed loop” system. These inputs are connected to
a relay and only provide an open or closed contact.
Check the security system documentation to determine if the system is
an “open loop” or a “closed loop” system. These inputs are connected to
a relay and only provide an open or closed contact.
Closed Loop
If the security system is closed loop, the connections are made to the
“C” and “NC” terminals. When the receiver alarms the relay will open
and trigger the home security system.
If the security system is closed loop, the connections are made to the
“C” and “NC” terminals. When the receiver alarms the relay will open
and trigger the home security system.
Open Loop
For an open loop system, connections are made to the “C” and “NO”
terminals. When the receiver alarms the relay will close and trigger the
home security system.
For an open loop system, connections are made to the “C” and “NO”
terminals. When the receiver alarms the relay will close and trigger the
home security system.
Figure11 Security
Connections
Connections
C - Common
NO
– Normally
Open
NC
– Normally
Closed