Cellular Lora Gateway (GPRS/3G/4G/Ethernet+Lora)

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Cellular Lora Gateway (GPRS/3G/4G/Ethernet+Lora)

Model no:S281

The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.it is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. Supports SMS,GPRS,3G, 4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

Consult QQ

The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, the wireless temperature humidity sensor powered up by normal AAA battery, and 99 wireless serial port modules with a monitoring radius of upto 2500m.


Lora Gateway S281 is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. 

Lora Gateway S281 Supports SMS,GPRS,3G, 4G Lte Cellular Networks. Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.


TagsLora GatewayCellular Lora GatewayLora WirelessLora RTULora data acquisitionLora module

       Built-in ARM®Cortex ™ -M4 32-bit RISC core real-time operating system, software watchdog and hardware watchdog to prevent fake crashes;

Wide working voltage design, support 9 ~ 36VDC power supply, and anti-reverse protection design;

Modular structure design, GSM / 3G / 4G network upgrade only needs to replace the module to realize the network upgrade;

Support remote SMS to restart the device and configure device parameters;

Using local configuration software, remote SMS, APP to set parameters, easy to operate and easy to use;

Supports 10 user numbers for receiving device daily reports, dropped calls, serial port data overrun, and specific SMS alarm messages triggered abnormally;

Built-in powerful timer function, support timing automatic reporting, timing SMS daily report, timing online, timing restart and other functions;

Modbus TCP protocol and Modbus RTU protocol are compatible with transparent transmission;

Ethernet comes with a transformer isolator, 2KV electromagnetic isolation, and shell isolation protection;

Adopt time division multiplexing, multi-channel mounting, less interference, more mounting nodes, can support up to 99 temperature and humidity collection points

It can monitor the terminal battery level in real time to ensure that the device data does not drop.

Item

Specification

CPU

ARM® Cortex™-M4 32Bits RTOS

Memory

Max.2000 records and 500 alarm recorder.

Cellular

GSM/3G/4G Lte

LoRa Frequency

Default: 420HMz-450MHz,Optional:868MHz or 915MHz

Related Voltage

Recommend: DC 12V/1.5A, range:9-36VDC

Power Consumption

Standby:12V/130mA; Working:12V/150mA; Charging Battery:12V/180mA

Backup Battery

3.7V 900mAH, last about 3 hours.

USB Port

Micro USB

RJ45

RJ45 10/100M Ethernet interface

SIMCard

3V SIM

Working Temperature

-10-+70

Humidity

Related humidity 95%

Dimension

88mm*75mm*30mm

Weight

450 g






Cellular LoRa gateway S281 DataSheet




Cellular LoRa gateway S281 User Manual: http://rtu-m2m.com/Download/Manual/EN/S281_UserManual.zip



S281 PC Configure software: http://rtu-m2m.com/Download/Software/EN/S281_ConfigurationTool.zip


WIN 7 8 10 Driver:http://rtu-m2m.com/Download/Software/CP210x_Windows7_8_10_Drivers.zip







EMI Standard :

EN55032:2015

EN 61000-3-2:2014

EN 61000-3-3:2013

EMS Standard:

EN 55024:2010+A1:2015

EN 1000-4-2:2009

EN61000-4-3:2006+A1:2008+A2:2010

EN61000-4-4:2012;

EN 61000-4-5:2014;

EN 61000-4-6:2014;

EN 61000-4-8:2010

EN 61000-4-11:2004

CE-LVD Standards:

IEC 60950-1:2005+A1:2009+A2:2013

EN 60950-1:2006+A2:2013

EN 62311:2008

EMC:

ETSI EN 301 489-1 V2.2.0(2017-03)

ETSI EN 301 489-17 V3.2.0(2017-03)

ETSI EN 300 328 V2.1.1 (2016-11)