Standard I/O Modules
SICAM A8000 Series, SICAM I/O Modules Unrestricted 65
DC8-012-2.06, Edition 09.2019
2.9 AI-8511
2.9.1 Features
Analog input module
• Mounting on DIN rail
• 3 low-power (LoPo) current measuring inputs (225 mV)
• 3 low-power (LoPo) voltage measuring inputs (3.25 V/√3)
• Frequency acquisition (nominal frequency 45 to 65 Hz)
• Calculation of the r.m.s. values
─ Currents
─ Phase and phase-to-phase voltages
• Calculation of
─ Frequency
─ Active, reactive and apparent power
─ Zero voltage, ground current
─ Power factor
─ Phase angle
─ Fault current direction, Power direction
• Acquisition and processing according to IEC 60870-5-101/104
• Removable screw terminals
• Function indication via LED
2.9.2 View
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