User Manual
Version 0.10
• Devices with CoreProtocol must not have the addresses 127, 128 and 255;
• Each XP95/Discovery device will block an address at 128 over its own address, this will create a
duplicated address error. Ex: a XP95/Discovery device with address 10 will block the use of address
138 (128+10) for a CoreProtocol (Soteria) device.
Connections to devices should be made using
shielded cables with at least 1.5mm
2
cross section
per wire and the shield should be connected to the PE terminal
. They should always be connected
from the terminals with the LOOP
n
A indications, go through all devices and return to the panel on the
LOOP
n
B terminals, where
n
is the loop number. Each loop can supply up to 500mA.
Figure 4 shows an example of how to connect two detectors on loop 1.
Figure 4:
Example connection of two detectors.
2.4.5
28V outputs
NURIA has
4 supervised
,
1 fault
and
2 unsupervised auxiliary
voltage outputs. Table 3 shows all
the voltage outputs as well as its specifications. Supervised outputs must be terminated with a
10 k
Ω
resistor. Figure 5 shows an example of how to correctly connect a sounder to the SND1 output. Any other
supervised output should follow the same logic.
The supervised outputs are enable by default, which means that if they are not properly terminated a
fault will be generated by the panel. It is possible to disable a supervised output in the configuration menu,
in that case there is no need to place a terminating resistor.
Connection of unsupervised outputs works the same way as the supervised ones but without the need
of a terminating resistor.
2.4.6
Relay outputs
NURIA also has
3 relay outputs
with capability of handling
250VAC
and
5A
. The trigger of these
outputs can be defined in the event configuration (see 5.4).
8
8 / 26
