0 Items


Taxes 0.00
Total 0.00
-30 %
IOT RTU GSM 3G 4G Alarm Remote Control Remote Real Time Tower Crane Monitoring Data Acquisition M2M S271

IOT RTU GSM 3G 4G Alarm Remote Control Remote Real Time Tower Crane Monitoring Data Acquisition M2M S271

$ 100.10
$ 143.00
In stock

Quantity Amount

-125.46/piece -140.00/piece -101.49/piece      The GSM 3 G 4 G M2 M 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    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 3 G 4 G M2 M RTU inbuilt TCP/IP protocol stack make it suitable for internet of things (Io T) applications, it can    be easily to operate by the provided cloud, app, and web server, or integrated to you Io T 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.       The GSM 3 G 4 G M2 M 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 3 G 4 G M2 M 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 3 G 4 G M2 M RTU performs as Modbus TCP Slave over GPRS/3 G/4 G/NB-Io T network. 1.  Can be operated from anywhere, no distance limitation; 2.  Quad band 850/900/1800/1900 Mhz GSM GPRS Module inside. 3.  3 G/4 G/NB-Io T 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 9~36 VDC 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 0/4~20m A, 0~5 V, can change to PT100     Resistance Temperature Detectors; 9.  4 relay output (5 A/30 VDC, 5 A/250 VAC), 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/3 G/4 G/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 9~36 VDC 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.

Data Sheet

2G versioin, 3G versioin, 4G versioin
Model Number:
Video Interface:
Arming Type:
Output Number:
Brand Name:
Password Keyboard:
Alarm Type:
Apps Control
Zone Number:
Communication Interface:
GSM Remote Control Frequency:
GSM Remote Control GPRS connectivity:
GPRS multi-slot class 10
GSM Remote Control TCP/IP stack:
GSM Remote Control SIM interface:
Supporting 3V SIM Card
GSM Remote Control External antenna:
SMA Antenna interface, 50 Ohm
GSM Remote Control Serial Interfaces:
1 USB Port;
GSM Remote Control Analog Inputs:
4 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA
GSM Remote Control Digital Inputs:
4 Digital input, NC/NO/Edge/Level type, Can be used as Pulse Counters;
GSM Remote Control Relay Outputs:
4, Rated

Customers choice