Epever RTU 4G A Manuale di avvio rapido - Pagina 2
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Step3: Install the antenna
Connect the 4G antenna to the antenna port of the EPEVER RTU 4G A.
Caution: As a wireless terminal, keep the antenna away from the human body as far
as possible during the operation process.
Step4: Connect the controller
Connect the terminal to the controller's com. port through a DB9 adapter.
7. Applications
According to different applications, the cloud platform provides two networking
connection methods: "one-to-one" and "one-to-more." Controllers can be
added into the system convenient and flexible by the two methods. Users can
remote control or real-time monitor the controller through the cloud platform.
One-To-One connection
One-To-more connection
After adding the device into the Cloud platform successfully, log in to the cloud
platform (https://iot.epsolarpv.com), remotely monitor the real-time condition
or set the parameters.
Note: For new accounts, devices need to be manually added in the EPEVER cloud
before monitoring.
8. Specifications
Item
Network type
Coding method
GSM900/1800MHZ, CDMA: BC0, WCDMA: B1/B8,
TD-SCDMA: B34/B39, LTE TDD: B38/B39/B40/B41,
Frequency
Specifications
GPRS class12
CS1 – CS4(Comply with SMG31bis)
LTE FDD: B1/B3/B5/B8
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TEL: +86-10-82894896/82894112/+86-752-3889706
GPRS transmission rate
Network protocol
SIM card voltage
Antenna connector
Serial port level type
Serial port baud
Power
Power consumption
Environment temperature
Humidity
Electromagnetic
compatibility
9. Troubleshooting
Faults
Solutions
1. Check whether the power supply is correct.
2. Check whether the power supply's poles are connected
LED indicator OFF
After power is on, the network indicator is on solid in 60
seconds. If it still cannot flash after 60 seconds, please check:
1. Check whether the SIM card is inserted correctly.
Network indicator
2. Check whether the GPRS service is activated.
ON solid
Network indicator on solid again after running for a while:
1. Check whether the server status is normal.
2. Check whether the SIM card is loose or arrear.
The actual voltage exceeds the rated voltage, causing the
Smoke emits with a
internal components to burn out. Don't hesitate to contact the
pungent smell
supplier in time and send it to the manufacturer.
1. Check whether the SIM card is inserted correctly.
2. Check whether the SIM card has activated the GPRS
Unregister on the
network
3. Check whether the input power is sufficient. Input power
Parameters can't be
1. Check whether the connection to the PC is correct.
configured
2. Check whether the serial port selection is correct.
10. Dimension
Any changes without prior notice! Version number: 3.2
Website: www.epever.com
150M
TCP/UDP/FTP/PPP/DNS
3V/1.8V
50Ω IPX connector
RS485
9600~115200bps
DC: 9~ 60VDC or 5VDC
Communication: <200mA/5V; Idle: <40mA/5V
-40~85℃
0~95%(Non-condensing)
Electrostatic discharge immunity test, level 3
Anti-interference test, level 3
inversely. The EPEVER RTU 4G A is equipped with anti-
reverse protection. The reverse connection does not
cause fatal damage. However, it affects the regular use
before the correct connection is restored.
service.
should be 12VDC/0.2A or 5VDC/0.2A.
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