Products
Product Classification
Data download
Din Rail Serial to WiFi PUSR IOT's wireless din rail serial to WiFi devices provide a quick, simple, and cost-effective means of bringing the advantages of remote management and data accessibility to thousands of devices that would otherwise be unable to connect to a network.
Din Rail Serial to WiFi
Din Rail Serial to WiFi
USR-DR404 Din Rail RS485 to WiFi Converters
● 802.11 b/g/n WiFi serial device server
● Modbus Gateway: Modbus RTU to Modbus TCP
● Supports TCP server/client, UDP server/client,https client, Virtual COM
● TCP/UDP,HTTP, SMS,Modbus,MQTT
● Hardware WatchDog, 24 hours stable operation.
● 1-port RS485 to wifi 
● Serial to WiFi / WiFi to Ethernet converters
Product Commonality
Protection Of Industry
Adopts industrial design, 7*24 hours high load all weather reliable work, to meet the outdoor poor working environment needs.
Support level 4 ESD (static), level 3 surge (surge), level 3 EFT (electrical fast transient), internal process watchdog, and external hardware watchdog to ensure proper operation of equipment and free from interference from external environment.
Installation Method (the source of Dr. Lian)
United Doctor (DR) series is the guideway series products launched by the People Network.
Including serial to ethernet connectort, 4G Cellular Modems and other different types; It comes with a 35mm guide rail buckle, suitable for all networking scenarios.
Industrial Protection
Adopts industrial design, 7*24 hours high load all weather reliable work, to meet the outdoor poor working environment needs.
supports Level 4 ESD (Static), level 3 Surge (Surge),level 3 EFT(Electrical Fast Transients),internal process watchdog and external hardware watchdog, to ensure normal operation of the equipment and immunity from the outside environment interference.
Data Penetration
Lianbo series products, no matter serial to ethernet connector or Cellular Modems, are transparently transmitted networking devices.
Transparent transmission means that the original data of the serial port can be converted into TCP/IP packets for transmission without changing the original data communication content. As a result, the DTU can be connected to various user devices using serial communication without modifying the user devices.
Quality Assurance
For 10 years of advance, we have always been remaining true to the concept of reliability and stability in building our quality strength. Our products have passed the certification of the ISO9001 quality management system. With nearly 100 patents and software copyrights, we have won many certificates from authoritative bodies, such as the Ministry of Industry and Information Technology, CCC, CE, FCC, RoHS.
Solutions & Applications
Intelligent Remote Distribution Box Monitoring Solution The distribution box is embedded with the DTU distribution device, distribution device power module, and distribution device power supply. By leveraging the intelligent remote monitoring function, you can remotely collect the electric meter readings and implement networked transmission. In addition, with the help of electricity monitoring platform of USR Cloud, you can manage and control the electricity safety and electric energy over the cloud.
Don't hesitate to contact PUSR.
Reliable products and services around you!
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Email : inquiry@usriot.com
Tel : +86-531-88826739
Fax : +86-531-88826739-808
Address : Floor 12 and 13, CEIBS
of Maolingshan, Lixia District, Jinan,
Shandong, China
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