NB-IoT 5 Ports Gateway
WW-5D2B (with Redundant Battery)
The WW-5D2B is a state-of-the-art Narrowband IoT (NB-IoT) to RS-485 outdoor wireless gateway, designed to elevate your industrial connectivity. This powerful device seamlessly integrates existing industrial systems with cutting-edge IoT technology.
- Robust Connectivity: RS-485 MODBUS RTU interface for easy integration with industrial control hosts like PLCs.
- Versatile I/O: Up to 5 ports for analog inputs and digital I/Os, supporting multiple external sensors and devices.
- Powerful Output: 5 independent 10V DC/50mA outputs (main port up to 100mA) for multiple IoT subunits.
- Reliable Data Transmission: NB-IoT technology ensures secure, efficient transfer of low-volume, intermittent data.
- Multi-Band Compatibility: Supports Bands 1, 3, 5, 8, 20, and 28.
- Flexible Protocol Support: Compatible with TCP/UDP, MQTT, Line Notify, AWS, and Google Apps Script.
- Durable Design: Waterproof and flame-retardant for harsh industrial environments.
- Backup Power: Internal redundant battery for emergency notifications during power failures.
Small Weather Station Solutions
Product Type: Outdoor
Cellular Protocol: NB-IoT (LTE Cat NB1 3GPP Release 13)
Internet Protocol: TCP / UDP / MQTT / Line Notify / AWS / Google Apps Script
Operating LTE Bands: Band 1 / Band 3 / Band 5 / Band 8 / Band 20 / Band 28
Sensitivity: Maximum -116dBm
Transmit RF Power: Maximum 23 dBm (Class 3)
Cellular Data Rate: NB1 (26.15 kbit/s DL, 62.5 kbit/s UL)
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
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: 295 g
Waterproof: IP 68
Redundant Battery: 18650 / 3.7V / 2500mAh
Input Power Supply: 12V ~ 36V DC / 1A
Output Power Supply: Main Port: 10V DC / 100mA (Max.), AUX 2~ AUX 5: 10V DC / 50mA (Max.)
Power Consumption: 12V 15mA @receive / 12V 200mA @transmit / 12V ≦ 1mA @standby / 12V 230mA @charging
Special Specification: Flame Retardant