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Jiangsu Acrel Electrical Manufacturing Co., LTD.
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tel:
+86 18761509710 -
email:
besty.chen@email.acrel.cn
4G Remote Wireless Smart Gateway AF-GSM300
General
AF-GSM is a new 4G remote wireless data acquisition device launched by Acrel Electric. By adopting embedded design, it is embedded TCP/IP protocol stack, as well as powerful microprocessor chip and built-in watchdog, therefore, it has reliable and stable performance.
Function
◆ It supports data acquisition of the serial port MODBUS RTU protocol and communicates with the Acrel server through the Acrel platform protocol.
◆ It supports for data acquisition of up to 30 MODBUS RTU devices.
◆ It supports the acquisition of 5 register address fields for each MODBUS device, with each register address range not exceeding 64.
◆ It supports triggering alarms by presetting alarm addresses and alarm values for each MODBUS address range. There are currently up to 14 alarm addresses for each address field.
◆ It supports server MODBUS or LORA unvarnished transmission communication.
◆ It supports to connect the data center by fixed IP and dynamic domain name resolution.
Wiring
Specification
|
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 |
|
Installation
Din-Rail Mounting Base plate installation
Typical Connection
|
Parameter |
AF-GSM300-HW868 |
|
Working frequency band |
LTE-FDD B1 B3 B5 B8 |
|
Transmission rate |
LTE-FDD maximum download rate is 150Mbps, maximum upload rate is 50Mbps |
|
Download |
LORA and RS485 communication (with AEW100) |
|
Upload |
MQTT protocol and 4G communication |
|
SIM card voltage |
3V, 1.8V |
|
Antenna interface |
50Ω/SMA |
|
Serial port |
RS-485 |
|
Baud rate |
9600bps |
|
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 |
|
Dimensions |
9.6cm×6.7cm×2.4cm |
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