GSM M2M RTU (2DI+2AI+2DO+1TH+1USB)

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Quick Overview

Model:S270(GSM+3G Version)
The GSM M2M RTU S270 is a remote terminal unit, special for remote monitoring and remote control. The RTU integrated industrial GPRS Module inside, it supports voice, SMS, and GPRS communications. Moreover, it integrated USB port for programming by user friendly PC software and upgrade firmware.
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Product Description

Model:S270(GSM+3G Version)
The GSM M2M RTU S270 is a remote terminal unit, special for remote monitoring and remote control. The RTU integrated industrial GPRS Module inside, it supports voice, SMS, and GPRS communications. Moreover, it integrated USB port for programming by user friendly PC software and upgrade firmware.
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Features

  1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system;
  2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery;
  3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware;
  4. 2 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA;
  5. 2 Relay outputs, 5A/30VDC,5A/250VAC;
  6. 2 digital inputs, dry contact or level input. One of the input can be used as counter;
  7. 1 temperature probe input, 1 humidity transducer input;
  8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network;
  9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text;
  10. Supports remotely restart the RTU, and configure it by SMS commands remotely;
  11. Supports over voltage protection and phase-reversal protection;
  12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message.
  13. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.

Specs

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   or 3G UMTS/HSDPA
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.
Digital Inputs 2 Digital input, NC/NO/Edge/Level type, Can be used as Pulse Counters;
Analog Inputs 2 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA;
Temp.&Humi Inputs Temperature range: -40°C to +80°C.

Humidity Range: 0~100%RH;

Relay Outputs 2, 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

Ordering

Standard Package list

S270 M2M RTU Controller unit  *1

AC/DC Power adapter *1 (AC100~240V to DC 12V/2A, UK/USA/EU/AU plug available)

CD (PC Programming tool and User Manual)  *1

GSM Antenna *1

Connectors *1 set

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.

Applications

Downloads

User Manual:S270 S271 GSM 3G M2M RTU User Manual V2.1 .pdf

 
 
PC Configurator:S270 GSM 3G M2M RTU Configuration V2.1_1217.zip

Firmware Upgrade Instruction:S27x Firmware Upgrade Instruction V1.0.pdf

Upgrading Tool:Flash Loader Demonstrator.rar

IOS & Android APP:
>>> Search “M2M RTU” in APP store
>>> Scan the QR code to download it directly:

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