7 Installation
Installation and Operating Manual for RPI M15A M20A Solar Inverter V1.0 2016-03-18
54
7.5.3 Wiring several inverters
...
Data logger
1.
On the first inverter: Twist off the cable gland from the com-
munications connector and remove the gland and seal.
2.
Remove the cover screws and then the cover.
3.
Withdraw the communications card.
4.
Pull the cable coming from the data logger and the cable go-
ing to the second inverter through the gland and the seal.
Do
not
remove the rubber plugs from the unused lead-
throughs in the seal.
5.
On the cable coming from the data logger: Connect the wire
for DATA+ to terminal 5 and the wire for DATA– to terminal 6.
On the cable going to the next inverter: Connect the wire for
DATA+ to terminal 3 and the wire for DATA– to terminal 4.
