LoRa Gateway
WW-3D28
The WW-3D28 is the ideal solution for industries requiring robust, long-range communication in challenging environments. Whether you’re monitoring remote assets, managing widespread industrial operations, or building a large-scale IoT network, this gateway provides the perfect blend of connectivity, durability, and versatility.
- Long-Range Connectivity: Leverages LoRa technology for reliable, long-distance data transmission exceeding 40km.
- Industrial Integration: Features RS-485 MODBUS RTU interface for seamless connection with existing PLCs and industrial control systems.
- Versatile I/O Capabilities: Offers up to 5 ports for analog inputs and digital I/Os, supporting a wide range of external sensors and devices.
- Powerful Output: Provides 5 independent 10V DC/50mA outputs (main port up to 100mA) ideal for powering multiple IoT subunits.
- Flexible Control: Supports Modbus commands for querying inputs and setting output statuses.
- Energy Efficient: Enables remote power-saving control for optimal energy management.
- Rugged Design: Waterproof and flame-retardant construction ensures reliability in harsh outdoor conditions.
- Auxiliary Power: Includes a 5V DC/200mA output for powering external devices, perfect for Industrial IoT applications.
Farm Management Solutions
Product Type: Outdoor
Air Stream Protocol: LoRa Wireless Protocol
Operating Frequency Range: 410 ~ 525MHz / 862 ~ 1020MHz (According to the local regulatory compliance.)
Sensitivity: Up to -136dBm@SF=7 / 10.4K bandwidth
Transmit RF Power: Maximum 2W
Interface: RS-485 x 1 / Analog or Digital Input x 5 / Digital Output x 5
RS-485 Protocol: Modbus RTU
Serial Interface Baud Rate: 1200bps / 2400bps / 4800bps / 9600bps / 19200bps / 38400bps / 57600bps / 115200bps / 230400bps
Transmit Encryption: AES 128 / 256 Encryption Function
Analog Input: Analog Input Support 0~10 V / 0~20 mA / 4~20 mA / ADC (0~10 V)
Digital Input: Digital Input Support High / Low Signal Judge
Digital Output: Digital Output Support PWM / Latch Mode
Operating Temperature: -40°C ~ 85°C
Topology: Broadcast / Group / Peer to Peer
Main Unit Dimensions: 10 x 10 x 4.8 cm (Not include antenna and external connect)
Weight: 250 g
Waterproof: IP 68
Input Power Supply: 12V ~ 36V DC / 1A
Output Power Supply: Main Port: 10V DC / 100mA (Max.), AUX2~AUX5: 10V DC / 50mA (Max.)
Power Consumption: 24V 15mA @868 / 920MHz receive, 24V 400mA @868 / 920MHz transmit 2W
Special Specification: Flame Retardant