Electrical Design - Siemens SICAM MMU 7KG9663 Device Manual

3.2

Electrical Design

SICAM MMU contains the following electrical modules depending on the device version:
• Digital signal processor (DSP)
• 4 inputs for AC voltage measurements
• 3 inputs for AC current measurements
• 2 binary outputs
• Supply voltage
Terminal
4 x AC
voltage
measuring
inputs
Fig. 3-2
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
Terminal
Power
supply
IP Addr. push-button
Block Diagram SICAM MMU
Terminal
3 x AC
current
measuring
inputs
ADC
DSP
LED
3 Device Design
3.2 Electrical Design
Terminal
2 x Binary
outputs
Ethernet
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