7 Installation
Connecting the communication card
Installation and Operation Manual for Solar Power Inverter M70A EU V1.1 EN 2020-02-20
72
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Data logger
3. On the cable coming from the previous inverter: Con-
nect the DATA+ wire to terminal 5 and the DATA– wire to
terminal 6.
On the cable going to the next inverter: Connect the
DATA+ wire to terminal 3 and the DATA– wire to terminal
4.
4. Set the DIP switch for the RS485 termination resistor to
the OFF position.
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