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4G Remote Wireless Smart Gateway
Update time:2020-07-10
  • 4G Remote Wireless Smart Gateway
  • 4G Remote Wireless Smart Gateway
  • 4G Remote Wireless Smart Gateway
AF-GSM300-HW868 Smart Gateway
● Support data acquisition of the serial port MODBUS RTU protocol.
● Support for data acquisition of up to 30 MODBUS RTU devices.
● Support the acquisition of 5 register address fields for each MODBUS device.
● Support triggering alarms by presetting alarm addresses and alarm values for each MODBUS address range.
● Support server MODBUS or LORA unvarnished transmission communication.
● Support to connect the data center by fixed IP and dynamic domain name resolution.
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Certificate
General

Smart gateway connection with lora/RS485, 4g energy meter. AF-GSM300-HW868 dowload is lora and rs485 communication , need to be used with AEW100 energy meters, upload is 4G,follow MQTT protocol,specially desinged for overseas market,can be easily connected to RTU,PLC,computer or other equipment. 


Features

1. Support serial MODBUS RTU protocol data acquisition, and communicate with Acrel server through Acrel platform protocol.

2. Support data acquisition of up to 30 MODBUS RTU devices.

3. It supports the collection of address fields of 5 registers for each MODBUS device, and the address range of each register is not more than 64.

4. Support to trigger the alarm for each MODBUS address range with preset alarm address and alarm value.At present, there are up to 14 alarm addresses in each address field.

5. Support the server MODBUS or LORA through communication.

6. Support fixed IP and dynamic domain name resolution to connect data center.


Technical Parameters 

Parameters

Model


AF-GSM300-HW868

AF-GSM400-4G

Download

LORA 137~1020MHz

RS485 communication

Uplink

4G(MQTT protocol)

4G communication

Frequency band

LTE-FDD B1 B3 B5 B8

LTE-TDD B34 B38 B39 B40 B41

CDMA B1 B5 B8

GSM 900/1800M

LORA 137~1020MHz

 

LTE-FDD B1 B3 B5 B8

LTE-TDD B34 B38 B39 B40 B41

CDMA B1 B5 B8

GSM 900/1800M

Transmission rate

 

LTE-FDD maximum download rate is 150Mbps, maximum upload rate is 50Mbps

LTE-TDD maximum download rate is 130Mbps, maximum upload rate is 35Mbps

CDMA maximum download rate is 3.1Mbps, maximum upload rate is 1.8Mbps

GSM maximum download rate is 107Kbps, maximum upload rate is 85.6Kbps

SIM card voltage

3V,1.8V

Antenna interface

50Ω/SMA(female)

Serial port type

RS-485

Baud rate

115200bps

Operating voltage

DC12V

Operating current

350 ~ 400mA @ 12V (400mA when dialing)

Operating temperature

-40℃~85℃

Storage temperature

-40℃~90℃

Humidity range

0 ~ 95% non-condensing

Installation method

Base plate installation,35mm standard rail mounting(please specify when installing the guide rail)

Product size

9.6cm×6.7cm×2.4cm

Panel

1.png


Typical Connection

GSM Typical Connection.png


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