Cellular M2M IoT RTU (4DIN,4AIN/PT100,4Relay,1TH,USB)

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Cellular M2M IoT RTU (4DIN,4AIN/PT100,4Relay,1TH,USB)

Model no:S271

The GSM GPRS 3G 4G Cellular M2M IoT RTU S271 (4DIN,4AIN/PT100,4Relay,1TH,USB) is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, telemetrically, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.

Consult QQ

The GSM GPRS 3G 4G Cellular M2M IoT RTU is wireless internet of things device, is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 4 digital inputs, 4 analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

The GSM GPRS 3G 4G Cellular M2M IoT RTU inbuilt TCP/IP protocol stack make it suitable for internet of things (IoT) applications, it can be easily to operate by the provided cloud, app, and web server, or integrated to you IoT applications according to the TCP/UDP protocol, or integrated to SCADA systems by standard Modbus TCP protocol, too. This is very useful if you need remote control onsite devices with low cost solution.

Iot rtu, cellular RTU

The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.

The GSM 3G 4G M2M RTU can be used as remote access control for BTS monitoring, the authorized users can open the gate or turn on the machine with a free charge call at specified time, this is useful for daily maintenance to save the time of traditional authorized.

The GSM GPRS 3G 4G Cellular M2M IoT RTU performs as Modbus TCP Slave over GPRS/3G/4G network.

GSM RTU, GPRS RTU, 3G RTU,4G RTU


TagsM2MIOT Device4G RTUIOT RTU4G M2MCellular M2MCellular RTUCellular IoTCellular IOT GatewayIOT Gateway

1.     Can be operated from anywhere, no distance limitation;

2.     Quad band 850/900/1800/1900Mhz GSM GPRS Module inside.

3.     3G/4G Lte Modules are optional;

4.     Modular design, can easily upgrade the cellular module if network upgrade;

5.   Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system, reliable performance with in-built watchdog;

6.     Wide range power supply 9~36VDC with over voltage and phase-reversal protection;

7.  4 digital inputs, compatibles dry and wet contact, one of it can be used as pulse counter;

8.  4 analog inputs, 12bit resolution, compatibles 0/4~20mA, 0~5V, can change to PT100 Resistance Temperature Detectors;

9.   4 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;

10. 1 ambient sensor input for monitoring onsite temperature and humidity;

11. Inbuilt inter-lock logic programmer and powerful timer program function;

12. Resend the data while communication failure and alert to users by SMS;

13. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications.

14. Supports Modbus TCP protocol over GPRS/3G/4G/NB-Iot networks, performs as Modbus Slave;

15. Supports SMS Alert when I/O triggered or recovery, and external power lost or recovery;

16. Provides 1 channel 9~36VDC power source output for external device, saving wiring cost;

17. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message.

18.10 authorized numbers can switch on/off device with a free charge call at the specified time;

19. Inbuilt internal memory to save up to 200 historical data and events;

20. Inbuilt large capacity automatically rechargeable backup battery;

21.  Industrial class design suitable for long time work applications;

22. using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;

23.  L140 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

Item

Reference Scope

DC Power supply

Standard adapter: DC 12V/1.5A  Range 9-36VDC

Power consumption

Standby:12V/70mA;  Working Max.: 12V/300mA

GSM Frequency

850/900/1800/1900Mhz

3G/4G/NB-Iot

Optional: WCDMA/TDD-LTE/FDD-LTE

TCP/IP stack

TCP,UDP

SIM interface

Supporting 3V SIM Card

External antenna

SMA Antenna interface, 50 Ohm, Gain: 3dB

Serial Interfaces

1 USB Port

Protocols

SMS, GPRS UDP,TCP, Modbus RTU, Modbus TCP and more equipment protocols can be added according to requirements.

Digital Inputs

4 Digital input, NC/NO type, one of it can be used as Pulse Counters;

Analog Inputs

4 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA;

Optional: each AIN can change to PT100 RTD inputs.

Temp.&Hum Inputs

Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH;

Relay Outputs

4, Rated: 5A/30VDC,5A/250VAC

Power Outputs

1 Port, for external device;

Memory Capacity

200events.

Backup Battery

3.7V 1200mAH

Temperature range

-10-+70 °C

Humidity range

Relative humidity 95% (condensation free)

Exterior dimension

140mm*88mm*30mm

Net Weight

650g

Cellular M2M IOT RTU User Manual 



Cellular M2M IOT RTU PC Configuration Tool



Cellular M2M IOT RTU Photos 



This Cellular M2M IOT RTU approved by the belowmetioned certificates and references standards:
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)

Cellular M2M IoT RTU  X1
AC/DC AdaptorX1
GSM/3G/4G Antenna X1
User Manual X1
PC ConfiguratorX1