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Les langues disponibles
GB
Power supply of connected sensors
• The connected sensors can be supplied from terminals +U
GND (see fig.
). These terminals are provided in duplicate and
internally interconnected.
• The total current consumption of all sensors supplied this way
must not exceed 100 mA.
• In the event of overload or short-circuit between +U
the power will be switched off. After removal of the fault, the
power is switched on again automatically.
• Sensors connected can also be supplied externally (e. g. if their
current consumption exceeds 100 mA). In such case, they must
be connected between terminals E1...E4 and GND.
Power supply of connected sensors
and
Attention!
S
Risk of irreparable damage to the device!
U
and GND must not be interconnected with the corresponding
S
terminals of another device.
Never supply sensors connected to the inputs of the analog
input module (E1...E4) from the supply terminals U
and GND,
S
of a connected EIB device.
GB
and GND
s
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