Photonic Universe WiFi 2.4G RJ45 A Instruction Manual

※ Thanks for selecting the WiFi transmission terminal; please
read this manual carefully before using the product.
※ Please keep this manual for future reference.
WiFi 2.4G Adapter

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
Connect to the solar controller, inverter, or
❶
RJ45 port
inverter/charger
One key to restoring factory settings
Note: Long press the Reload button with a
❷ sharp object when the terminal's power is on.
Reload button
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
ON solid in green
Link
OFF
indicator
Fast flashing in green
Power ON solid in green
indicator OFF
2.2 WiFi 2.4G DB9 B

Interface instruction
No. Name
DB9 male Connect to the solar controller, inverter, or
❶
connector inverter/charger
❷
Antenna Enhance the signal transmission
WiFi 2.4G RJ45 A
WiFi 2.4G DB9 B
Instruction
Instruction
Connect to the WiFi
Not connect to the WiFi
Reset to the factory mode
Normal powered on
Not powered on
Instruction
1
One key to restoring factory settings
Note: Long press the Reset button through
the KEY hole with a sharp object when the
❸
Reset button
terminal's power is on. The indicator light
flashes twice quickly, and the factory
settings are restored.
Indicate
Network
❹ (Observe the indicator status through the
Indicator
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
1 NC Floating
2 NC Floating
Power2
3 VCC2
(12V/200mA)
4 GND2 Power GND2
5 GND1 Power GND1

Indicator instruction
Indicator Status
ON solid in green
OFF
Network Indicator
Fast flashing in
green
ON solid in green
Power Indicator
OFF
3.Specifications
Model WiFi 2.4G
Parameters
Input voltage
Power consumption Peak emission: 5V@100mA; Idle: 5V@40mA
Enclosure
Communication method
Com. parameters
Working Frequency
Antenna gain
Environment temp.
Com. standard general communication standardV1-1.0
Com. protocol
Com. port
Dimension 66.24* 51.28* 23.76mm
Net weight

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.
the communication status
No. Name Instruction
6 NC Floating
7 RS485-A RS485-A
8 RS485-B RS485-B
Power1
9 VCC1
(5V/400mA)
Instruction
Connect to the WiFi
Not connect to the WiFi
Reset to the factory mode
Normal powered on
Not powered on
WiFi 2.4G
RJ45 A DB9 B
5VDC
IP54
RS485
9600~115200bps, 8N1
2.4~2.4835GHz
2.5dBi~ 5dBi
-40℃~ 85℃
IoT communication protocol V1.1
RJ45 DB9
101.2* 64* 26mm
38.5g 39.5g