NB-IoT Wireless Sensor Node
WW-5C20 R1
A compact and rugged wireless node designed for reliable sensor data transmission over NB-IoT networks.
- Supports NB-IoT (LTE Cat NB2, 3GPP Release 14).
- Communication via TCP, UDP, and MQTT(S).
- RS-485 (Modbus RTU), analog/digital input, and digital output.
- Wide power input range: 7–36V DC, low power consumption.
- Operating temperature: -40°C to 85°C.
- IP68-rated housing with flame-retardant materials.
- Compact design for flexible installation.
Wireless Bridge Sensor Network
Product Type: Outdoor
Air Stream Protocol: NB-IoT (LTE Cat NB2 3GPP Release 14)
NB-IoTProtocol: TCP / UDP / MQTT(S)
Operating LTE Bands: Band 1 / Band 2 / Band 3 / Band 4 / Band 5 / Band 8 / Band 12 / Band 13 / Band 14 / Band 17 / Band 18 / Band 19 / Band 20 / Band 25 / Band 26 / Band 28 / Band 66 / Band 70 / Band 85
Sensitivity: Maximum -116dBm
Transmit RF Power: Maximum 23dBm (Class 3)
Cellular Data Rate: NB2 (UPlink: 159kbps / Downlink: 127kbps)
Interface: RS-485 x 1 / Analog or Digital Input x 1 / Digital Output x 1
RS-485 Protocol: Modbus RTU
Serial Interface Baud Rate: 1200bps / 2400bps / 4800bps / 9600bps / 19200bps / 38400bps / 57600bps / 115200bps / 230400bps / 460800bps
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
Main Unit Dimensions: 10 x 10 x 4.8 cm (Not include antenna and external connect)
Weight: 175 g (Not include antenna and external connect)
Waterproof: IP 68
Input Power Supply: 7V ~ 36V DC / 1A
Output Power Supply: 10V DC / 40mA
Power Consumption: 12V 12mA @receive / 12V 200mA @transmit, 12V ≦ 0.2mA @standby
Special Specification: Flame Retardant