Product Introduction
Ccfrom IoT DTU is a wireless data transmission terminal for the Internet of Things. This product uses NB IoT&CAT1 network to provide users with wireless long-distance low-power data transmission function.
1.This product adopts a high-performance industrial grade NB IoT&cat1 wireless chip design, fully leveraging the ultra-low power consumption, strong network coverage, and support for high-capacity user access advantages of narrowband cellular networks.
2.Using an embedded real-time operating system as the software support platform, and providing RS485 interface to achieve transparent data transmission function.
3.The DTU is powered by batteries, fully leveraging the advantages of ultra-low power consumption, and can last up to 5 years without maintenance.
4.In order to adapt to different environments, the product casing adopts a waterproof design.
5.The product supports 12V power output and can be directly connected to 12V terminal sensor devices.
6.By integrating different sensors, it can be widely applied in fields such as transmission line detection, environmental monitoring, smart home construction, and industrial automation.
Name | NB IoT RS485 built-in battery type DTU terminal |
Data configuration interface |
RS485 |
Data reporting method |
configurable |
Communication methods |
NB-IoT 3GPP-R13/R14 |
Support baud rate |
Can support 110-115200bps through software accessories |
Support network protocols |
TCP/UDP,IPv6 |
transfer rate | DL:100kbps; UL:150kbps |
Product waterproof level |
Product waterproof level |
Support Operators |
China Mobile, China Unicom | Output power supply | DC 12V, 100mA |
Size | 179mm*120mm*60mm | SIM | Using 5 * 6mm SMT SIM card |
power supply |
Built in 7.2V/38000mA lithium sub battery (shutdown current 0.1uA, sleep current 0.1mA) |
output interface |
RS485 (built-in 15KV ESD protection) (M12 connector 20cm long cable) |
Processor | Hisilicon Hi2115 ARM Cortex M0 51.75MHz |
operation temperature |
-30℃~+80℃ |