Rs485 Wiring - Ingeteam INGEREV SMART DLM Manual De Instalación Y Configuración

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5.1.4 RS485 wiring

The RS485 connector pins correspond to these signals:
Each pin is the terminal type to make the connection easier to do.
If the connection is made with a UTP cable, it is sufficient to use one of the twisted pairs connected in
the same way to both sides of the bus.
18
Pin
1 RS-485 B (+)
2 RS-485 A (-)
3 Protection screen (optional)
4
Signal
GND
INGEREV SMART DLM
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