Product Description

Name: GSM GPRS 3G BTS RTU 
          GSM GPRS 3G Modbus RTU
          GSM GPRS 3G Modbus TCP RTU
          GSM GPRS 3G Telemetry
          GSM GPRS 3G Data Logger
          GSM GPRS 3G Automation RTU
          GSM GPRS 3G Data Acquisition Module

Keyword:

GSM GPRS 3G BTS RTU 3G M2M, GPRS M2M, 3G telemetry , GPRS Telemetry, wireless telemetry,3g modbus gateway, 3G ModBus RTU/TCP Gateway, 3G Modbus RTU SMS/Voice Alarm, GSM Modbus RTU SMS Alarm, 3G Remote Control, 3G Alarm. GSM 3G Modbus Slave, GSM 3G Modbus Master. 3G Modbus TCP Master SMS Alarm.

GSM 3G Telecom Base Stations BTS monitoring, GSM 3G Remote BTS Monitoring Solutions, GSM 3G Remote monitoring and control for Power Generators, GSM 3G Remote Generator Monitoring, GSM 3G Cellular Generator Monitor, GSM 3G Environmental Monitoring and Assessment,

The GPRS 3G BTS RTU can be used as Modbus RTU SMS Alarm, when the data acquisition from via RS**2/**5 exceeds threshold, it also can send pre-definition SMS to users.

1. ARM® Cortex™-M4 *2 Bit RISC Core, **8 MHz inside, RTOS system;
2. Widely Rated voltage range, 9~*6VDC, Inbuilt large capacity rechargeable backup battery;
3. 2G SD card for save historical data, USB port for configuration;
4. 6 analog s, *6bits, supports **5V, ***0mA, ***0mA;
5. 6 digital outputs, 5A/*0VDC,5A/**0VAC;
6. 8 digital s, dry contact or level . One of the can be used as counter;
7. 1 temperature probe , 1 humidity transducer ;
8. I/O ports with opto-isolated, RS**2/**5 with *5KV ESD protection;
9. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G/RJ*5 LAN network;
10. RS**2/RS**5 can performs Modbus RTU Master, Modbus RTU Slave, supports *1,*2,*3,*5 code, up to *4 registers, the register arise alarm also can send SMS to alert;
11. RS**2/**5 can be used as data transparent transmission for different intelligent meters or PLC;
12. Automatically resend the data while communication failure, GPRS failure will alert by SMS text;
13. Supports remotely restart the RTU, and configure it by SMS commands remotely;
14. Supports over voltage protection and phase-reversal protection;
15. *0 SMS Alert and auto dial numbers, can program to receive specified alarm message.
16. *0 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.