R718IJK LoRaWAN Wireless Multi-Sensor Interface For Industrial Sensors (0-24V ADC, Dry Contact and 4-20mA Sensors)
The R718IJK LoRaWAN Wireless Multi-Sensor Interface is used for detecting 4mA-20mA signal, 0-24 VDC/ADC samples and dry contact features which employs SX1276 wireless communication module. Its wireless communication meets standard LoRaWAN™ Protocol (Class A).
Features:
Battery: https://www.iot-store.com.au/products/er14505-2400mah-3-6v-lithium-battery-aa-cell
Electric:
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Power Supply
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2 ER14505 Lithium Batteries
(3.6 V, 2400mAh / Section) In Parallel
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Battery Life
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Battery Life Of 5 Years (Condition: Ambient Temperature 25 ℃, Report Once Every 15min, Txpower = 20dBm, LoRa Spreading Factor SF = 10)
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Sleep Current
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22.7 UA
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Wake-Up Current
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6.3mA @ 3.3V
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RF Receiving Current
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11 MA @ 3.3V
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RF Emission Current
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120mA @ 3 .3 V
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Battery Measurement Accuracy
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± 0.1V
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* Specific Electrical Characteristics Will Vary Depending On The Power Supply Voltage
Frequency:
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Frequency Range
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863MHz-928MHz 470MHz-510MHz
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Power Output
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US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；
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Receive Sensitivity
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-136dBm
(LoRa, Spreading Factor = 12, Bit Rate = 293bps);
-121 DBm
( FSK, Frequency Deviation = 5kHz, Bit Rate = 1.2kbps)
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Antenna Type
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Built-In Antenna
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Communication Distance
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Up To 10 Km
(Visible Straight - Line Barrier-Free Transmission Distance, The Actual Transmission Distance Depends On The Environment )
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Data Transfer Rate
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0.3kbps ～ 50k Bps
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Modulation System Mode
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LoRa / FSK (Note: Choose One Of Them)
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Supported LoRaWAN Band
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AU915-928, AS923
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Physical:
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Size
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L: 112 Mm * W: 88.19 Mm * H: 32 Mm
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Body Weight
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Approximately 141 G
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Ambient Temperature Range
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-20℃ ～ 55℃
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Ambient Humidity Range
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<90% RH (Non-Condensing)
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Documentation:
Datasheet
User Manual
Netvox LoRaWAN Catalog
Battery Calculator:
Netvox Battery Calculator
Netvox LoRa Command Resolver:
Payload Format and Examples
Netvox LoRaWAN Application Command V1.9
Netvox LoRaWAN Application Devicetype V1.9
Example of payload (ConfigureCmd)_R718CK2
example of payload (ReportDataCmd)
Frequency Conversion (Sub frequencies of AU915)
Lora Calibrate Tool User Manual
Programming Instruction STlink
