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With the continuous development of network informatization, the application of cellular communication products in the field of data transmission is increasingly widespread and the GPRS network is withdrawn from the network. D220 is a Cat1 wireless data transmission terminal with an intelligent power supply design that passed the strict electromagnetic compatibility test and the experiment of withstanding more than the 7000V lightning strike. It is completed with an ultra-industrial design and high reliability, especially suitable for areas with harsh environments and large temperature differences.
Introduction Application Specifications Download |
Model | D220 | |||||
Main Chipset | CPU | ARM Cortex-A5 Processor, Core-Clock Speed 500MHz | ||||
ROM | 8MB | |||||
RAM | 16MB | |||||
Interface | SIM | 1 x 2FF SIM Card Slot (Drawer Type) | ||||
Serial | 1 x RS232 or RS485 (cannot be used at the same time) | |||||
Power | 5~36V DC | |||||
Reset | Controlled by Terminal Block (Voltage Low level) | |||||
Antenna | 1 x SMA Connector | |||||
Power Supply | Power Supply Voltage | 5~36V DC, Support Reserve Polarity Protection, Overload Protection | ||||
Power Consumption | Typical | 15mA@12V (Continuous Data Transmission) | ||||
Peak | 150mA@12V (Instantaneous) | |||||
Standby | 5mA@12V | |||||
Environment | Operation Temperature | -30°C to 75°C | ||||
Storage Temperature | -40°C to 85°C | |||||
Humidity | 5% ~ 95% RH (Non condensing) | |||||
Transmitting Power | GSM850 | +33dBm (Power Class 4) | ||||
EGSM900 | +33dBm (Power Class 4) | |||||
DCS1800 | +30dBm (Power Class 1) | |||||
PCS1900 | +30dBm (Power Class ) | |||||
LTE | +23dBm (Power Class 3) | |||||
Antenna | 2G/4G | 50 Ohms Characteristic Impedance | ||||
Mechanical | Dimension | 80 x 60 x 21mm (L x W x H), (Excluding antenna and mounting sets) | ||||
Installation | Hanging Ears or Din-Rail | |||||
IP Rating | IP41 | |||||
Weight | 132g | |||||
LED Indicator | SYS | System LED Indicator | ||||
LINK | Link Connection Indicator | |||||
DATA | Data Transmission Indicator | |||||
SIGNAL | 3-level Signal Strength Indicator | |||||
EMC | ESD Immunity | EN61000-4-2, Level 3 | ||||
Surge Immunity | EN61000-4-5, Level 3 | |||||
Ring Wave Immunity | EN61000-4-12, Level 3 | |||||
Product - ComIn D220 DTU Product Specifications V1.1.pdf | 593.14KB | Download |