2020 New version MODBUS/MQTT GSM/3G/4G LTE SMS RTU For Remote monitoring Data logger S272

Product Overview

Description

GSM SMS Monitoring Alarm ,GSM Remote Control,GSM Data Logger Alarm

2020 New version MODBUS/MQTT GSM/3G/4G LTE  SMS RTU For Remote monitoring Data logger S272

The GSM 3G 4G M2M RTU 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 8 digital inputs, 6 analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite
temperature and humidity, and RS485 serial port. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

 

The GSM 3G 4G M2M 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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mainly Features:

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

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

3.     3G/4G/NB-IoT 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.  8 digital inputs, compatibles dry and wet contact, one of it can be used as pulse counter;

8.  6 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 transparent data transmission and Modbus protocol over RS485 and 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 4G SD card to save up to 100000 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.  L175 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

 

 

 

 

Product details:

The RTU Telstra 3G SIM Card IOT RTU S272T GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can extend up to 64 additional I/O or connect
intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS,
GPRS, 3G and RJ45 LAN IP communications.

 

 

The GSM 3G M2M RTU can be used as remote access control; the authorized users can open the gate or turn on the machine with a free charge call at specified time.

 

 

 

The RTU Telstra 3G SIM Card IOT RTU S272T  GSM 3G M2M RTU supports Modbus RTU, Modbus TCP, TCP/UDP protocol, transparent data transmission over GPRS/3G, RS232,
RS485, RJ45, performs as Modbus Master or Modbus Slave.

 

 

The RTU Telstra 3G SIM Card IOT RTU S272T  GSM 3G M2M RTU can be used as Modbus RTU SMS Alarm, when the data acquisition from via RS232/485 exceeds threshold, it also
can send pre-definition SMS to users.

 

The GSM SMS Controller  RTU Telstra 3G SIM Card IOT RTU S272T   suitable for below applications:

 

 

 

A: I/O port connections, RS232/RS485 extend I/O ports, RS232/RS485 connect Air-Conditioners, Diesel Generator, Power System, and Battery Groups via transparent protocol or
Modbus RTU protocol. Under this condition, the RTU performs Modbus RTU Master;

B: Through RJ45 LAN cable or GPRS or 3G to OMC, the protocol is defined by user of personal.

C: Through RJ45 LAN cable or GPRS or 3G or RS232 or RS485 to standard SCADA systems. Under this condition, the RTU performs Modbus Slave.

 

D: Through SMS to control RTU or receive alarm information, or through voice communication to open the door or receive alarm calling.

 

 

 

Specifications:

 

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
Transmit power	Class 4 (2W) at EGSM 900 and EGSM 850 Class 1 (1W) at GSM 1800 and GSM 1900
GPRS connectivity	GPRS multi-slot class 10
GPRS Data Transmission	GPRS data downlink transfer: max. 85.6 kbps GPRS data uplink transfer: max. 42.8 kbps Coding scheme: CS-1, CS-2, CS-3 and CS-4
TCP/IP stack	TCP,UDP
SIM interface	Supporting 3V SIM Card
External antenna	SMA Antenna interface, 50 Ohm
Serial Interfaces	1 USB Port;
Protocols	SMS, GPRS UDP,TCP, Modbus RTU, Modbus TCP and more equipment protocols can be added according to requirements.
RS232/485	1 RS232 and 1 RS485, Support Transparent transmission and Modbus RTU Master, Modbus RTU Slave.
RJ45	1 RJ45, support Modbus TCP protocol.
Digital Inputs	8 Digital input, NC/NO/Edge/Level type, Can be used as Pulse Counters;
Analog Inputs	6 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA;
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	Internal Memory inside, can save the data for 1000events.
Backup Battery	3.7V 1200mAH
Temperature range	-10-+70 °C
Humidity range	Relative humidity 95% (condensation free)
Exterior dimension	168mm*113mm*32.3mm
Net Weight	1000 g

 

 

 

Standard Package:

RTU  X1

AC/DC AdaptorX1

GSM/3G/4G Antenna X1

User Manual X1

PC ConfiguratorX1

 

Optional Accessories:

Water Overflow Level Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break Sensor, Shock Sensor, Power failure sensor, etc.