End-Of-Line Resistor And Rs485 Bus - Ingeteam INGEREV SMART DLM Manual De Instalación Y Configuración

Ingeteam

4.2.3 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.
A65
The RS-485 communication should be made as indicated in the following table:
12
Pin
42
41
43
A65+
Signal
RS-485 B (+)
RS-485 A (-)
GND
INGEREV SMART DLM
ABW2012IQM01_.docx