- Flow Meters[11]
- Gas Meters[2]
- Keyboards[5]
- Voltage Regulators/Stabilizers[4]
- Timers[2]
- Machinery Parts Processing Services[7]
- Transformers[1]
- Other Electronic Measuring Instruments[6]
- Other Machinery[2]
- Pressure Regulators[4]
- Instrument Parts & Accessories[3]
- Other Electrical Instruments[2]
- Uninterrupted Power Supply (UPS)[14]
- Switching Power Supply[10]
- Level Measuring Instruments[9]
- Water Meters[2]
- Pressure Sensors[4]
- Pressure Transmitters[3]
- Other Measuring & Analysing Instruments[5]
- Temperature Instruments[5]
- Valves[7]
- Wristwatch Tools & Parts[7]
- Other Safety Products[2]
- Inverters & Converters[2]
- Other Telecommunications Products[2]
- Contact Person : Ms. Huang Fanny
- Company Name : Fujian Wide Plus Precision Instruments Co., Ltd.
- Tel : 86-591-83969717
- Fax : 86-591-83969600
- Address : Fujian,Fuzhou,No.1, Chashan Road, Mawei Hi-tech Development Zone, Fuzhou city, Fujian
- Country/Region : China
- Zip : 350015
GPRS-DTU converter
GPRS-DTU converter
1. Completely transparent bidirectional connection mode, supporting heart bag timing transmission, with automatic re-connection function when off-line.
2 Adoption of advanced the design of inserted inner core and circuit, and strong protect its working stability and reliability of communication. Strict anti-interference design, which made it can stable operation in less than pulse interference of 2KHz/4KV.
3 Perferect the design of electromagnetic compatibility.
4 Adoption of 32-bit ARM processor and real-time operation system, stable in performance.
5 Link of terminal device and DTU device: to using serial port which may be connected with many collector, RTU terminal, PLC terminal, working control machine, GPS car locator, instrumentation, POS terminal to realize bidirectinal transparent transmission.
6 Flexible and convenient in application: DTU introduces standard RS-232m RS-485 and universal switch I/O interface, which only need to connect with users device, and insert SIM card and plug in power that is normally went.
7 To support many operation mode, which function is fixed by users special demand except standard universal function.
Serial port parameter is graphically collocated, easy in use.
Technical parameters
1.Interface
Antenna interface50Ω/SMA female
SIM card 3V/5V self-checking
2. Serial data interface
Band rate1200bps115200bps,default value is 9600bps
Type: RS-232/RS-485
5mm insert-pulled terminal (connect 1424AWG cable)
RS-232RS-485 external,apply to various industry, power, traffic contro, and safety protection etc.
3. Supply power
Supply powerDC6V24V/1A width limiting power voltage
4. Power consumption
Static state0.5W Maximum2W
5. Other parameters
Dimension100mm×60mm×26mm (dont include antenna, connector, and mounting)
Ambient temperature-25+65
Relative humidity(50,599no condensate)
GPRS-DTU converter
