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Installation
Avoid water and electricity when drilling, bit size φ8mm, drilling depth 40mm.
1
2
Locating Plate
Locating Plate
5
This figure is for reference only, please refer to the actual product!
Grounding Connection
1
3
2
4
RS485 Installation
1
2
3
4
Nut / washer
4
3
Expansion Bolts
Stand
RX-2505AC
6
Bracket
5
Notice
Customers could connect their own WiFi
module,to replace the built-in WiFi module
with the same communication port.
Refer to the RX - 2505AC manual for the
detail of the RS485 installtion.
1
2
3
4
+5V
485 A
485 B -
GND
-
CT or smartmeter Installation (choose one of them）
1
CT_GRID
Connector
CT_PV + (
)
CT_PV
CT_GRID + (
)
2
Middle Connector diagram
N
1
CT_PV +
2
CT_PV -
2
CT_GRID +
N
CT_GRID -
1
4
RX-2505AC
Mark
Mark
4Pin
Connector
6
L-Line
CT
GRID
Load
Screw
M2.5
1 N.M
CT_PV - ( Black )
CT_GRID - (
)
Waterproof Sealing Ring
Nut
4Pin Connector
3
4Pin Connector diagram
1
CT_PV +
2
CT_PV -
CT_GRID +
CT_GRID -
5
RX-2505AC
Nut
4Pin
Connector
Notice
L-Line
CT
The CT with the "GRID" label is
connected to the L line of the
power grid. If there is a solar
inverter at home, you can
connect the CT with "PV" label
to the Lline of the inverter. The
"GRID" CT arrow points towards
the grid. The "PV" CT arrow
points from PV to power panel.
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