Accessories (overview)
General accessories
Power supply unit
8
636
EDS94SPP101 EN 10.2
Function monitoring
The LED, the active "DC OK" switching output and a potential−free contact provide the
function monitoring.
LED "DC OK" switching
output
Potential−free
contact
Output voltage Info
AN V = 24 V closed V
output
> 0.9 U
input
Device is in operation,
the output voltage V
output
is
higher than 90 % of the set
voltage V
input
the output current is in the
permissible range
BLINKING U = 0 V open V
output
< 0.9 V
input
Device is in operation but
error at the load
current consumption is higher
than I
BOOST
output is short−circuited
OFF U = 0 V open V
output
= 0 Device is out of service because
no mains voltage is applied
the circuit−breaker is activated
the device is defect
Note!
The device is defective and needs to be replaced if the mains voltage is applied,
a short circuit can be excluded and an output voltage of V
output
= 0 V is
measured.
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