GSM GPRS 3G Data Acquisition Module KING PIGEON S276

Product Description

The GPRS 3G BTS RTU is a multi I/O port remote terminal unit, through the RS**2/**5 port can extend up to *4 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 RJ*5 LAN IP communications. It 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 GPRS 3G BTS RTU supports Modbus RTU, Modbus TCP, TCP/IP protocol, transparent data transmission over GPRS/3G, RS**2,RS**5, RJ*5, performs as Modbus Master or Modbus Slave.
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.
Mainly Features:

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.