Products
DTU-1091N
The DTU-1091N wireless communication module is a wireless data terminal of the Internet of Things, which <br> uses the public cellular network to provide users with wireless long-distance data transmission functions. <br> The product adopts high-performance industrial 32-bit communication processor and industrial wireless <br> module, and uses embedded real-time operating system as the software support platform. At the same time, <br>it provides RS232 and RS485 interfaces, which can be directly connected to serial devices to achieve <br>transparent data transmission function; It selects the low power consumption design; It provides 1 channel <br>ADC and 2 channels I/O, which can realize digital input/output, pulse output, analog input, pulse counting and <br>other functions. This product has been widely used in M2M industry in the IoT industry chain, such as smart <br>grid, intelligent transportation, smart home, finance, mobile POS terminal, supply chain automation, industrial automation, intelligent building, fire protection, public safety, environmental protection, meteorology, digital medical treatment, remote sensing survey, military, space exploration, agriculture, forestry, water affairs, coal <br>mine, petrochemical fields, and so on.
Category:
Products
Data acquisition module
Wireless products
Product description
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Hardware System |
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CPU |
Industrial 32-bit communication processor |
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FLASH |
512KB (expandable to 8MB) |
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SRAM |
256KB |
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ADC |
12-bit |
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Interface Type |
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Serial Port |
One RS232 and one RS485 interface (or two RS232), built-in 15KV ESD protection, serial port parameters are as follows: Data bits: 5, 6, 7, 8 bit Stop bit: 1, 1.5, 2 bit Check: no check, even check, odd check, SPACE and MARK check Serial port speed: 1200~230400bits/s |
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Indicator Light |
With power, communication and online indicators |
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Antenna Interface |
Standard SMA female antenna interface, characteristic impedance 50 Ω |
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SIM/UIM Card Interface |
Standard drawer type user card interface, support 1.8V/3V SIM/UIM card, built-in 15KV ESD protection |
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Power Interface |
Terminal interface, built-in power inverter protection and overvoltage protection |
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Power Supply |
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Standard Power Supply |
DC 12V/0.5A |
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Power Supply Range |
DC 5~36V |
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Power Consumption (Varies by Module) |
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Communication State |
20~65mA@12VDC(2G:20~40mA 4G:20~65mA) 20~95mA@9VDC(2G:30~45 mA 4G:20~95mA) |
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Idle State |
15~30 mA@12VDC 20~40 mA@9VDC |
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Sleep State |
5~17mA@12VDC 6~22mA@9VDC |
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Physical Characteristics |
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Housing |
Metal enclosure, protection class IP30. The enclosure and system are safely isolated, especially suitable for industrial control field applications |
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Overall Dimensions |
91x58.5x22 mm (excluding antenna and mounting parts) |
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Weight |
205g |
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Other Parameters |
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Working Temperature |
-35~+75℃ (-22~+167℉) |
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Storage Temperature |
-40~+85℃ (-40~+185℉) |
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Relative Humidity |
95% (non condensing) |
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