Siemens SIMEAS R - Page 248

16
16.1 Technical Data of the SIMEAS R-PMU
248 Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
Voltage ranges
depending on the configuration
Electrical isolation up to 2.2 kV, 50 Hz.
All binary DAU inputs are bipolar.
Binary inputs (CPU)
Control inputs 4
Input 1 Time synchronization input for
connection to a GPS timer, a Sync-Box or a
station clock with minute pulse
24 V to 60 V, filter time >2 µs
>110 V, filter time <5 µs
Input 2 External start, filter time 50 ms
Input 3 External reset, filter time 50 ms
Input 4 External group alarm, filter time 50 ms
Voltage ranges
depending on the configuration
Electrical isolation up to 2.2 kV, 50 Hz.
Input 1 of the CPU is unipolar, all other inputs are bipolar.
Input voltage L level H level
DC 24 V
≤7 V ≥18 V
DC 48 V to DC 60 V
≤14 V ≥36 V
DC 110 V to DC 125 V
≤28 V ≥75 V
DC 220 V to DC 250 V
≤56 V ≥165 V
Input current 1 mA
Input voltage Overload
DC 24 V DC 28.8 V
DC 48 V to DC 60 V DC 72 V
DC 110 V to DC 125 V DC 150 V
DC 220 V to DC 250 V DC 300 V
Input
voltage
L level H level
DC 24 V
≤7 V ≥18 V
DC 48 V to DC 60 V
≤14 V ≥36 V
DC 110 V to DC 125 V
≤28 V ≥75 V
DC 220 V to DC 250 V
≤56 V ≥165 V
Input current 1 mA
Input voltage Overload
DC 24 V DC 28.8 V
DC 48 V to DC 60 V DC 72 V
DC 110 V to DC 125 V DC 150 V
DC 220 V to DC 250 V DC 300 V