Gsm 3g M2m Remote Terminal Unit (8di+6ai+4do+1th+1usb+1rs232/485)

We are making, exporting, distributing and whole selling GSM 3G M2M Remote Terminal Unit (8DI+6AI+4DO+1TH+1USB+1RS232/485) in Shenzhen, Guangdong, China. The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can 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 communications.

Model3GPrecisionDINAINPT100DORegisterRecordPort
S270V12bit2202X200USB
S271V12bit4404X200
S272V12bit8604XSDUSB/RS232/RS485
Notice1. *C stands for inbuilt module is CDMA2000. *W stands for inbuilt module is WCDMA.
2. All of them support 1 temperature and 1 humidity inputs for environment monitoring.

Mainly Features:
1. ARMAR Cortexa c-M4 32 Bit RISC Core, 168 MHz inside, RTOS system;

2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery;

3. 4G SD card for save historical data, USB port for configuration and upgrade firmware;

4. 6 analog inputs, 1