Sungrow SG30CX Kurzanleitung Zur Installation Seite 9

RS485 COmmunication
As shown in the figure
and one dip switch.
All the three interfaces can be connected to a data acquisition device (Logger), to achieve data
exchange with PC or other monitoring
chain manner via the
in parallel between RS485-1
3-5 1
Communication
Removal
Pull out the pin, and remove the junction
O
Installation
Remount the junction
the supplied M4 x 25 screw.
o
During instalation, press the junction box forcibly to ensure that the pin can be inserted successfu ly
Never hit the pin with a heavy object, such as hammer. Otherwise,it will be irrecoverably
Connection
below, the inverter is equipped
devices
RS485-1 terminal block
A/B pins by configuring
junction box
box.
The pin removed is a required
Store it properly and protect it against missing or deformation
box and press it tightly, insert the pin, and secure the junction
with three RS485 communication
RS485 2 interface
RS485-1 terminal block
O
as the same function
Multiple inverters can be connected
and RJ45 terminal. A 120Q
the dip switch
to
accessory for fixing the juction
'o
interfaces
RS48S-l interface (RJ4S)
RS485 1 dip switch
1200hm
A1 A1 gl Bl
ON OFF
RS485 interface (terminal block)
interface and RJ45 interface
with wiring manner different.
in the daisy
resistor can be connected
box.
box with
serve