27
Electrical connections
The sensor is connected to both
DL
connections. The polarity of
DL
and
GND
on the control-
ler is reversible.
Alternatively
, the 12 V connection can be used for the power supply to re-
lieve the load on the DL bus. Otherwise, the sensor is supplied with power via the DL bus.
Any cable with a cross section of 0.75 mm² can be used for the data link (e.g. twin-strand)
having a max. length of 30 m. For longer cables, we recommend the use of shielded cable.
Technical data
Dimensions:
Width: 81.5 mm, height: 81.5 mm, depth: 18 mm
Protection class:
IP 20
Maximum ambient temperature:
0°C
–
40°C
Accuracy rel. humidity:
±
3% rH between 20 and 80 % rH
DL-Bus load without 12V supply.:
20%
DL-Bus load with 12V supply.:
10%
Power consumption 12V supply.:
<0,1W
Subject to technical modifications.
© 2018
Summary of Contents for RAS PLUS DL
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