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Ethernet
RS485
Data logger
Ethernet
Cellular
AC/DC
Power
- +
Inverter
ID:1
Inverter
ID:2
Inverter
ID:17
Switch
Example #2
Communication Box
Pass-through
Ethernet
RS485
Inverter
ID:101
Inverter
ID:102
Inverter
ID:117
RS485
Surge
S
S
- +
- +
16AWG Ground Wire (not supplied)
NOTE:
Don’t use Modbus ID
160.
This address is
reserved
for
the B
roadcast
C
ommand.
Inverter
RS485
(
A+ / B-
/ G
)
(
Vin
/
G
nd
)
RS485
(
A+ / B-
/ G
)