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