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EBYTE E840-DTU GPRS-01 DTU GPRS Transceiver
901,80 TL + KDV
Kategori
Stok Kodu
A40
Fiyat
901,80 TL + KDV
KDV Dahil Fiyat
1.082,16 TL
| RF Parameter | Description |
| Wireless Standard |
GSM/GPRS/EDGE |
| Standard Frequency |
850/900/1800/1900MHz |
| Transmission Power |
GSM900 class4 (2W), DCS1800 class1 (1W) |
| GPRS Terminal Class Device |
ClassB |
| GPRS Multi-slot Class |
GPRS Class 10 |
| GPRS Coding Schemes |
CS1~ CS4 |
| Hardware Characteristics | Description |
| Antenna Interface |
SMA-K |
| Data Interface |
RS485 / RS232 |
| Baud Rate |
2400bps- 115200bps |
| Working Voltage |
DC 5V~36V |
| Working Current |
59mA~65mA(12V) |
| Storage Temperature |
-40℃-85℃ |
| Working Temperature |
-40℃-70℃ |
| Size |
82×84×24mm |
| RS485/RS232 |
Electric isolation,RS485/RS232 |
| Software Characteristics | Description |
| Wi-Fi |
GSM/GPRS/EDGE |
| Mode |
Transparent Transmission |
| Command Setting |
Local AT command, remote configuration command |
| Net Protocols |
TCP/UDP |
| Heat Beat Packet |
Configurable heat beatcycle and content |
| Device ID |
Configurable Device ID(ConnReg) |
| Configurable Responding Time |
Configurable sever responding time |
| Configurable Reconnection Gap |
Configurable reconnection gap |
| DNS |
Yes |
| Pin No. |
Pin Item | Pin Application |
| 1 | GND |
Ground electrode |
| 2 | VCC |
Power supply 8V-28V DC |
| 3 | RS232 |
RS232 communication interface |
| 4 | 485_A |
Side A of eternal interface for other RS485 devices |
| 5 | 485_B |
Side B of eternal interface for other RS485 devices |
| 6 | ANT |
SMA-K，50Ω |
| 7 | PWR |
Power indicator |
| 8 | WORK |
UART communication indicator(different color for transmitting and receiving) |
| 9 | NEL |
Net working indicator |
| 10 | RST |
Reset switch(powered off when pulled down) |
| 11 | BAUD |
UART baud rate reset switch（Reset after pulled down） |
| 12 | DC8_28V |
Power adaptor interface |
| 13 | SIM |
SIM card slot |
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