SMART DLM
Single-phase installation
Consult the section on "Current Transformers" for further information on these transformers
The wattmeter must be installed upstream from the installation that consumes and generates
the power to be managed.
End-of-line resistor and RS485 bus
Connection points 7 and 8 should be connected to enable the 120Ω end-of-line resistor.
The RS-485 communication should be made as indicated in the following table:
ABW2012IQM01_E.docx
Pin
8
RS-485 B (+)
9
RS-485 A (-)
10
Three-phase installation
Signal
GND
Ingeteam
EN
ES
FR
IT
13