Outdoor IP67 LoRa Node Controller

» LN501

Feature-rich Sensor Hub for Connecting Sensors

PLANET LN501 is an outdoor LoRa node controller used for data acquisition from multiple sensors. It contains different I/O interfaces such as analog inputs, digital inputs, digital outputs, serial ports and so on to simplify the deployment and replacement of LoRaWAN networks. The LN501 can be easily and quickly configured by NFC or wired USB port. For outdoor applications, it provides solar or built-in battery power supply and is equipped with IP67-rated enclosure and M12 connectors to protect itself from water and dust in harsh environments.

 

LoRaWAN-based Controller with Rich Industrial Interfaces

The LN501 is LoRaWAN compatible and is with built-in multiple industrial interfaces to connect to all types of sensors, meters and other appliances. It also bridges Modbus data between serial and Ethernet network via LoRaWAN. The LN501 supports LoRaWAN class A and C protocol to be in full compatibility with standard LoRaWAN gateways including PLANET LCG-300 series.

  • RS232
  • RS485
  • GPIO
  • Analog Input
  • SDI-12

 

The LN501 is ideal for large-scale IoT application deployments, such as projects for building automation, smart metering, HVAC system, etc. With multiple interfaces, PLANET LN501 can perfectly help retrofit legacy assets into IoT enablement.

Highlights

  • Easy to connect with multiple wired sensors through GPIO/AI/RS232/RS485/SDI-12 interfaces
  • Long transmission distance up to 11km with line of sight
  • Waterproof design including IP67 case and M12 connectors
  • Solar powered and built-in battery (optional)
  • Quick wireless configuration via NFC
  • Compliant with standard LoRaWAN gateways and network servers

 

Wireless Transmission
Technology LoRaWAN
Antenna Internal Antenna
Frequency LN501-868M: IN865, EU868, RU864
LN501-915M: US915, AU915, KR920, AS923
Tx Power 16dBm(868)/20dBm(915)
Sensitivity -137dBm @300bps
Work Mode OTAA/ABP Class A, Class C
Data Interfaces
Interface Type M12 A-Coded Male
IO Ports
 2 × GPIO
Logical Level
 Low: 0~0.9V, High: 2.5~3.3V
Maximum Current
 20 mA
Work Mode
 Digital input, digital output, pulse counter
Serial Port Ports
 1 × RS232 or RS485 (Switchable)
Baud Rate
 1200~115200 bps
Protocol
 Transparent (RS232), Modbus RTU (RS485)
Analog Input Ports
 2 × Analog input
Resolution
 12 bit
Input Range
 4~20mA or 0~10V (Switchable)
SDI-12 Ports
 1 × SDI-12
Protocol
 SDI-12 V1.4
Power Output Ports
 2 × 3.3 V, 2 × 5/9/12 V (Switchable)
Power Time Before Data Collection 
 0~10 minutes
Operation
Power On & Off NFC, power button (Internal)
Configuration PC software (via USB Type C or NFC)
Physical Characteristics
Operating Temperature -20°C to +60°C
Ingress Protection IP67
Dimensions 116 × 116 × 45.5 mm
Power Connector 1 × M12 A-Coded Male Interface
Power Supply Solar powered + 2 X 2550mAh battery backup + 5-24 VDC
Installation Desktop, Wall mounting
Standards Conformance
Regulatory Compliance CE, FCC
Date Version Description Download
2023/22/122.0

LN501

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Date Version Description Download
2023/15/122.0

Release for hardware version 2.0.

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Date Version Description Download
2024/02/012.0

Release for hardware version 2.0.

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Ordering Information

LN501

Outdoor IP67 LoRa Node Controller

Ordering Information

LN501-868M

Outdoor IP67 LoRa Node Controller (RS232, RS485, GPIO, and Analog Input, EU868 Sub 1G)

LN501-915M

Outdoor IP67 LoRa Node Controller (RS232, RS485, GPIO, and Analog Input, US915 Sub 1G)
                 

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