Tuxhorn tubra-eTherm S Manuel D'installation page 74

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Les langues disponibles

Les langues disponibles

Sensor module
Bus cable to the DeltaTherm
Betrieb / Power
Störung / Error
Versorgung / Power supply
160mA 240V~
N
A
A
Power supply:
Neutral conductor N
Conductor 1
Conductor 2
Conductor 3
10
PV (SM)
®
C
SM
L3
CTL1
CTL2
CTL3
B
B
SW16 current sensors:
Current sensor CTL1
L1
Current sensor CTL2
L2
Current sensor CTL3
L3
C
Data communication / Bus
The connection is to be carried out at the terminals marked SM (either polarity).
The connection to the controller is to be carried out at the terminals marked SM
(7 / 8).
The bus cable can be extended with a two-wire cable (bell wire). The cable carries
low voltage and must not run together in a cable conduit with cables carrying a
higher voltage than 50 V (please pay attention to the valid local regulations). The
cross section must be at least 0.5 mm
in the case of a single connection.
2
and the cable can be extended up to 50 m

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