HUIZHOU EPEVER TECHNOLOGY CO., LTD TEL: +86-10-82894896/8286-752-3889706 Website: www.epever.com
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Solar Wireless Collector
EPEVER LORA 433A/470A
EPEVER LORA 868A/915A
1. Important Safety Instructions
When you receive the product, please firstly check whether there is any
damage that occurred in transportation. Contact the transportation
company or our company in time for any problem.
Read all the instructions and warnings carefully in the manual before
installation;
The product should be situated away from the rain, exposure, dust,
vibration, corrosion, and strong electromagnetic of the environment;
Never use the product at sites where electrostatic could occur, and
avoid the antenna close to a metal object;
DO NOT disassemble or attempt to repair the product.
2. Overview
The EPEVER LORA is a new generation of the solar wireless collector, the
core device in the wireless transmission system for street lamp monitoring. It
communicates with the RS485 serial port of the controller by the downstream
channel. It connects to the concentrator through the upstream Sub-1GHz
wireless communication. The EPEVER LORA uploads the collected data to
the server through the concentrator. The user can remotely monitor the real-
time status of solar street lights, remotely switch on/off lights and adjust the
brightness, query the historical data, etc.
Features:
Upstream and downstream communication channel
Low power consumption, average power consumption no higher than
0.3W
Simply power supply methods, power supply through the controller's
com. port
Long wireless transmission distance, longest transmission distance up
to 2.3 km
Safe and reliable data transmission by the special EPEVER transmission
protocol
3. Appearance
4. System Connection
The EPEVER LORA shall be used to match the cloud monitoring platform,
concentrator, and solar controller. To control multiple street lights over a
longer distance, you can connect a concentrator and multiple EPEVER
LORA devices in the "one-to-more" connection diagram below. The EPEVER
LORA will collect all system data to upload to the server.
Notes:
1. In the "one to more" connection diagram, it is necessary to set one LORA as
the master device and the remaining LORAs as the slave devices. The master-
slave mode setting refers to chapter 5, Configure EPEVER LORA (Optional).
2. The master LORA can connect 100 sets slave LORA at most, and the longest
wireless transmission distance up to 2.3 km.
Step1 Connect master EPEVER LORA
In the "one to more" connection diagram, one LORA will be set as the
master device. Through the Y-type LLT M12-4 cable, it will be connected to
the concentrator directly. The other end of the Y-type LLT M12-4 cable will
be connected with a battery to provide power.
Step2 Connect slave EPEVER LORA
In the "one to more" connection diagram, the slave LORA is connected to
the solar controller through the RS485 com. Cable directly. It shows as the
following figure.
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Thanks for selecting the EPEVER LORA solar wireless collector. Please
read this manual carefully before using the product.
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Please keep this manual for future reference.
❶
Antenna cable
❷
RS485 com. cable
