Publicité
Les langues disponibles
Les langues disponibles
SMART DLM
End-of-line resistor and RS485 bus
The 120Ω end-of-line resistor should be connected between connection points 41 and 42, which also
coincide with the RS485 bus terminals.
The RS-485 communication should be made as indicated in the following table:
Power supply to wattmeter A65+
Power the wattmeter as indicated.
4.2.3
Current transformers
Ingeteam does not supply the current transformers. In order to correctly select the current
transformers, you should consider the parameters indicated below:
ABW2012IQM01_E.docx
Pin
42
RS-485 B (+)
41
RS-485 A (-)
43
Signal
GND
Ingeteam
EN
ES
FR
IT
15
Publicité
