dehn DEHNrecord SD - Block Diagram

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9. Functionality
Ethernet LAN
Modbus TCP
LED 1 (Device)
LED 2 (Status)
Button 1 (Option)
Button 2 (Basic)
Impulse current measurement*
Current measurement L1/L2/L3/N
Voltage measurement L1/L2/L3/N
Digital In
1, 2, 3
Digital Out
1, 2
DRC SD 2 2:
Power supply extern
via connection +Ue, -Ue
DRC SD 1 2:
Power supply via connection L1
Auxiliary voltage Out
via connection +Ue, -Ue
9.2 Block diagram
* Variant with impulse current measurement expected to be available from Q4 - 2021
Microcontroller