Installation and Operation Manual (Rev B)
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7.2 One Gateway (Several Inverters)
For multiple inverters at one location it is possible to use one gateway with several inverters.
Connect inverter’s RS 485 together using standard RJ 45 Ethernet patch cords and plugging these
into RJ 45 jacks at each inverter on right side of wiring board. Connect an Ethernet cable from the
Ethernet jack on the logger installed in either the first or the last inverter to router or switch for
connection to the customer’s broadband internet service.
Figure 7.4 Multiple Inverters, Single SolrenView unit
7.3 Communication Connection
There are two RS485 signal ports on the inverter, labeled RS485-1 and RS485-2. The wires are
labeled 1 to 8 from left to right, as shown in below:
Table 7.1 Wiring required for RS-485 communications
No.
Color
Function
1
White orange
485+
2
Orange
N.C.
3
White green
485-
4
Blue
N.C.
5
White blue
N.C.
6
Green
N.C.
7
White brown
COM
8
Brown
N.C.
