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The GSM 3G Modbus TCP RTU is special for remote data acquisition and remote control 1. 2 CPU design, ARM® Cortex™-M3 core,32bits,36Mhz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, DIN Rail 35mm; 3. Inbuilt large capacity rechargeable backup battery; 4. 8 analog inputs, precision is 12bits, supports 0-5V, 0-20mA, 4-20mA inputs; 5. 4 digital outputs, the capacity is 5A/30VDC,5A/250VAC, special for control the air-conditioner, electrical lock, siren or hooter, fan, lamps and so on; 6. 8 digital inputs, dry contact. 4 DIN are isolated, all DIN can be used as counter, the sampling frequency is 1KHz; 7. 1 temperature probe input, 1 humidity transducer input for monitoring the environment; 8 RS232/RS485 can be used as Modbus RTU/ASCII Master, supports 01,02,03,04,05 code, up to 255 registers, or transparent protocol; 9 RS232/RS485 inbuilt 15KV ESD protections. 10 Supports 4G TF card, the historical can export to CSV file via the USB port; 11 Supports 2 IP data centers, the IP Data center can be domain or IP Address, supports standard Modbus TCP protocol over GPRS/3G network; 12 Supports timer online, always online, events occurrence online or online by SMS commands; 13 Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 14 Supports remotely restart the RTU, and configure it by SMS commands remotely; 15 Supports automatically connecting network while power on or offline; 16 Supports remotely control the equipments on or off, and inquiry the relay status. 17 Programming by user friendly PC Congfigurator via USB port; 18 Supports export the historical data to CSV file via USB, the historical data with timestamp. 19 Supports 6 SMS Alert and auto dial numbers, the authorized numbers can program to receive specified alarm message.
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