TS2500 Installation Manual
100 metres
Control Panel
4-Core
Data
Network
100 metres
Control Panel
4-Core
Data
Network
NOTE:
The maximum number of devices
that can be "Star" connected from
the output of the Node or control
panel is 4.
Wiring Remote keypads to an XNode
Up to four remote keypads can be connected to each
XNode, they can be connected in either a "star" or
"daisy-chain" configuration. The distance to the furthest
remote keypad from the XNode must not exceed 100
metres. Power for detectors are provided by the A(+)
and B(-) terminals.
The detection circuits in the XNode can either be
mapped to the XNode or to the remote keypads by
setting the 4-way "Remote Zone Enable" switch as
shown in the table below:
Switch
OFF
1
XNode circuits A & B
enabled
2
XNode circuits C & D
enabled
3
XNode circuits E & F
enabled
4
XNode circuits G & H
enabled
100 metres
100 metres
XNode
XNode
I/D=1
I/D=2
In
Out
In
Out
Daisy-chained Connections
1 Km (Max.)
100 metres
100 metres
XNode
XNode
I/D=1
I/D=3
In
Out
In
Out
XNode
XNode
I/D=2
I/D=4
In
Out
In
Out
XNode
I/D=5
In
Out
Star and Daisy-chained Connections
Figure 4. XNode Connection Methods
ON
Remote keypad 1
circuits A & B enabled
Remote keypad 2
circuits A & B enabled
Remote keypad 3
circuits A & B enabled
Remote keypad 4
circuits A & B enabled
1 Km (Max.)
100 metres
XNode
I/D=3
In
Out
In
100 metres
XNode
I/D=6
In
Out
In
XNode
In
+
Remote keypads cannot be multi-tasked
between each other when connected to the
XNode, i.e. if remote keypad 1 is in operation,
remote keypads 2, 3 and 4 are locked-out and
+
will show "SYSTEM IS BUSY PLEASE WAIT.".
The remote keypads follow the ward assignment
of the XNode, i.e. if the XNode is assigned to
ward A then remote keypads 1-4 connected to
+
that XNode are also assigned to ward A.
The loudspeaker and remote keypad sounders
+
will follow the ward assignment of the XNode.
The programmable output on the remote
keypads are mapped as follows: Remote
keypads 1 and 3 follow XNode output A and
remote keypads 2 and 4 follow XNode output B.
System Design
XNode
XNode
I/D=4
I/D=16
XNodes
Out
In
5 to 16
100 metres
XNode
XNode
I/D=7
I/D=8
Out
In
Out
XNode
I/D=9
I/D=10
Out
In
Out
XNode
I/D=11
In
Out
Out
9