CAME TA/P1 Manuel D'installation Et D'utilisation page 20

Electrical connections
G
1 2
Free type of connection.
We suggest using a BUS CAME NH-C1D cable (insulated for 750 V); alternatively, you can
use a twisted pair cable in compliance with regulatory standard CEI 46-5, and having the
following characteristics:
- 0.28 mm2 conductors' section;
- typical impedance from 90 a 120 Ω;
- capacity at 800 Hz from 60 to 130 nF/km;
- electrical resistance at 20 °C max 67 Ω/Km.
It is important to remember that when using a non-insulated, CEI 46-5-compliant, telephone
twisted pair cable, for the voltages dealt with, it must be laid in specific conduits, and must
not be used to wire 230 V AC voltages.
Installing
A
LA
67200081
TA/P1
NCNA C
BUS line connection
Digital input to which it is
possible to connect a button or
remote sensor.
The module must be connected
to the home-automation bus via
a non-screened, non-polarized,
double, twisted cable.
Install the device in a place suitable
for detecting the room's tempera-
ture, possibly onto an inside wall,
and avoid any nooks, behind doors,
near curtains or heat sources.