202D-M-V3.1
Intrinsic Safety Connections
36
8.5 ALARM OUTPUTS
The low alarm and high alarm/pulse output can be connected to suitably
certified devices providing the circuit is protected with a barrier with the
maximum safety parameters:
Uo = 28V
Io = 93mA
Pmax = 0.653W
The input capacitance on these terminals is 0.1uF max and the inductance
is negligible.
Note that the two alarm outputs must be kept as independent IS circuits and
each protected with their own barrier. It is not permissible to connect these
circuits via a common barrier.
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