VTK-DTU3226B
- Support global frequency compatibility
- Industrial-Grade Design
- Support multiple protocols such as UDP, TCP, HTTP, and MQTT
- Configure DTU by APP, Web server or Config CMD
- Support Din-Rail , compatible with Wall-Mounted
- Support RS232 or RS485
- Support dual sim cards
The VTK-DTU3226B is designed for critical applications that require stable, long-range communication and robust performance. With its support for 4G LTE Cat.1 and GPRS, the device ensures seamless data transfer in remote and industrial environments. The main applications of the DTU is Smart Metering,Smart Agriculture,Smart Energy,Industrial IoT and Base station lithium battery remote minitoring. The VTK-DTU3226B is the ideal solution for enterprises looking to integrate reliable and flexible data communication into their IoT networks.
| Serial Ports | l 1*RS485 or 1*RS232, can’t work simultaneously
l RS485:2 PIN Phoenix Terminal(A,B) l RS232:DB9(female) |
| Sim Slot | 2*4G/2G SIM card(25mm*15mm) |
| Frequency | l LTE-TDD:B38/B40/B41
l LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/ B25/B26/B28/B66 l GSM:850/900/1800/1900 |
| Network Connection | It supports simultaneous connection to 8 TCP/UDP/HTTP/MQTT servers |
| Secondary Development | l USB: Download program
l Reload: Reset button l The USB port and Reload button are obstructed by the DIN rail mount, requiring its removal for programming. |
| Power | l Interface type:2pin Phoenix Terminal,DC terminal
l Voltage:DC5~36V l 12V1A power adaptor is recommended |
| LED Indicator
|
l Power:Red,always on
l NET:Red, flashing according to the status of 4G/2G status l RDY:RED,always on if there is connection |
| EMC | IEC 61000-4-5 Surge:Power ±2 kV,Signal ±2 kV
IEC 61000-4-2 ESD:Contact ±8 kV,Air ±15 kV IEC 61000-4-2 EFT:Power ±4 kV,Signal ±2 kV |
| Certificate Compliance | CE,FCC,ROHS |
| Working Evironment | Operating Temperature:-35~75℃
Storage Temperature:-45~85℃ Working Humidity:5%~95%RH |
| Installation | Din-Rail, Compatible with Wall-Mounted |
| Weight | 30g |
| Dimension | 90*65*30mm |
