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Epever RTU 4G A にも：クイック・スタート・マニュアル (2 ページ)

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HUIZHOU EPEVER TECHNOLOGY CO., LTD

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

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.