Photonic Universe WiFi 2.4G RJ45 A User manual

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WiFi 2.4G Adapter
WiFi 2.4G RJ45 A
WiFi 2.4G DB9 B
1. Overview
Through a local WiFi 2.4G network, the WiFi 2.4G adapter can transmit
all operational data from the solar controller, inverter, or inverter/charger
to the cloud server in real-time. Users can remotely monitor the
connected devices and program parameters via the server, mobile APP,
or the large screen.
Features:
Applicable to controllers, inverters, or inverter/charger with RJ45, DB9
interfaces
Use immediately after connecting; easy and convenient operation
Directly powered by the communication port
Up to 30 meters of communication distance
Support the “Local” and “Cloud” working mode.
One key to restoring the factory settings
2. Appearance
2.1 WiFi 2.4G RJ45 A
Interface instruction
No.
Name
Instruction
❶
RJ45 port
Connect to the solar controller, inverter, or
inverter/charger
❷
Reload button
One key to restoring factory settings
Note: Long press the Reload button with a
sharp object when the terminal’s power is on.
The Link indicator flashes twice quickly, and
the factory settings are restored.
❸
Link indicator
Indicate the communication status
❹
Power indicator
Indicate the power status
Indicator instruction
Indicator
Status
Instruction
Link
indicator
ON solid in green
Connect to the WiFi
OFF
Not connect to the WiFi
Fast flashing in green
Reset to the factory mode
Power
indicator
ON solid in green
Normal powered on
OFF
Not powered on
2.2 WiFi 2.4G DB9 B
Interface instruction
No.
Name
Instruction
❶
DB9 male
connector
Connect to the solar controller, inverter, or
inverter/charger
❷
Antenna
Enhance the signal transmission
❸
Reset button
One key to restoring factory settings
Note: Long press the Reset button through
the KEY hole with a sharp object when the
terminal’s power is on. The indicator light
flashes twice quickly, and the factory
settings are restored.
❹
Network
Indicator
Indicate the communication status
(Observe the indicator status through the
KEY hole)
❺
Power Indicator
Indicate the power status
Connect the WiFi 2.4G DB9 B to the solar controller, inverter, or
inverter/charger by a DB-9 female connector. The wire sequence and
name of the DB9 female connector are shown below.
No.
Name
Instruction
No.
Name
Instruction
1
NC
Floating
6
NC
Floating
2
NC
Floating
7
RS485-A
RS485-A
3
VCC2
Power2
(12V/200mA)
8
RS485-B
RS485-B
4
GND2
Power GND2
9
VCC1
Power1
(5V/400mA)
5
GND1
Power GND1
Indicator instruction
Indicator
Status
Instruction
Network Indicator
ON solid in green
Connect to the WiFi
OFF
Not connect to the WiFi
Fast flashing in
green
Reset to the factory mode
Power Indicator
ON solid in green
Normal powered on
OFF
Not powered on
3.Specifications
Model
Parameters
WiFi 2.4G
RJ45 A
WiFi 2.4G
DB9 B
Input voltage
5VDC
Power consumption
Peak emission: 5V@100mA; Idle: 5V@40mA
Enclosure
IP54
Communication method
RS485
Com. parameters
9600~115200bps, 8N1
Working Frequency
2.4~2.4835GHz
Antenna gain
2.5dBi~ 5dBi
Environment temp.
-40℃~ 85℃
Com. standard
general communication standardV1-1.0
Com. protocol
IoT communication protocol V1.1
Com. port
RJ45
DB9
Dimension
66.24* 51.28* 23.76mm
101.2* 64* 26mm
Net weight
38.5g
39.5g
4. Disclaimers
The warranty does not apply to the following conditions:
Damage caused by improper use or inappropriate environment.
The parameter setting exceeds the WiFi terminal’s limit.
Damage caused by working temperature exceeds the rated range.
Unauthorized dismantles or attempted repairs.
Damage caused by force majeure.
Damage occurred during transportation or handling.
※Thanks for selecting the WiFi transmission terminal; please
read this manual carefully before using the product.
※Please keep this manual for future reference.

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5. WiFi on Cloud (connect the device to the cloud server)
CAUTION: Please get the Android or IOS version of the cloud APP according to your phone system and install it successfully.
Step1: Connect the WiFi
module to the device
(select the connection
cable by the COM port).
Step2: Open the APP,
click the “Cloud” icon,
and input the account
to login.
Step3: Click the“Plant”
icon (it is “Light” icon
instead when login with
the streetlight account),
and select a project.
Step4: Click “> Add
Device”on the “Plant
List”page.
Step5: Select the device
to be added to the cloud
server.
Step6: Select the
connected WiFi
module.
Step 12: Click “Confirm”
to go to the WiFi setting.
Connect the phone to the
router WiFi again. Return
to the APP, the Plant or
light project shows.
Step 11: Enter the WiFi
module configuring
page. Do not
disconnect the network
while configuring RTU.
Step 10: Click “Set up
Wi-Fi” and connect the
phone to “HN_xx”WiFi
(see the model’s label
for password). Back to
the APP, click “Next.”
Step 9: Input the router
password and click
“Next” (Put the router in
a 2.4G WiFi area).
Step 8: This page
shows if the module’s
IMEI has been recorded
in the cloud server, and
click “Next.”
Step 7: Input the ID
(or scan the QR code)
on the module label,
and click “Confirm.”
(Option) Step 9: Return
to the APP, and click
“Read device.” Copy
the ID and IMEI, then
send them to our
technical staff. Users
can normally add the
module after it is
recorded in the cloud
server.
(Option) Step 8: Right
page shows if the
module’s IMEI has not
been recorded in the
cloud server. Click
“Connect RTU” to jump
to the WiFi setting, and
connect the phone to
the “HN_xx” WiFi (see
the model’s label for
password).
6. Local Debugging (direct point-to-point communication with the device via WiFi)
Step 1: Connect the WiFi module to the device (connection figure, see Step1 in chapter 5, “WiFi on Cloud”).
Step 2: Open the
APP and click the
“Local” icon.
Step 3: Click the
“WiFi” or to go
to the phone WiFi
setting.
Step 4: Connect
the phone to the
“HN_xx”WiFi (see
the model’s label
for password).
Step 5: After the
WiFi connection,
return the APP and
click the connected
WiFi module.
Step 6: Auto identify
the connected
device; you can also
select the device
manually.
Step 7: After the
device connection,
the real-time page
shows. Click on
the top right corner.
Step 8: Enter the
parameter setting
page to read and
write related
parameters.
Any changes without prior notice! Version number: V2.1