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4.1.3
Binary Inputs and Outputs
Binary inputs
Variant
7UM621*-
7UM623*-
7UM622*-
Rated Voltage Range
Current Consumption, Energized
Switching Thresholds
For rated voltages
For rated voltages
For nominal voltages
Maximum permissible voltage
Input impulse filtering
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
Number
7 (configurable)
15 (configurable)
DC24 V to 250 V, bipolar
Approx. 1.8 mA, independent of the control voltage
adjustable with jumpers
DC 24 V/48 V/60 V/110 V/125 V
DC 110 V/125 V/220 V/250 V and
AC 115 V/230 V
DC 220 V/250 V and
AC 115 V/230 V
DC 300 V
220 nF coupling capacity at 220 V with recovery time >
60 ms
Technical Data
4.1 General
U
≥ DC 19 V
high
U
≤ DC 10 V
low
U
≥ DC 88 V
high
U
≤ DC 44 V
low
U
≥ DC 176 V
high
U
≤ DC 88 V
low
455
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