Basic Info.
Usage
Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Certification
CE, RoHS, FCC
Transport Package
Standard Package
Specification
CE FCC Rohs
Product Description
USR-DR302 Modbus Din rail RS485 serial to Ethernet device server converterIntroduction:
DR(Din-Rail)series products are our newly launched devices which include serial device server, 4G cellular modem, 4G industrial router and other product models, Equipped with 35mm din-rail clasp, this products are more suitable for device connecting internet.
Based on wifi network:USR-DR302
Parameters:Description | Parameter | Value |
Hardware | Work Voltage | DC 5.0~36.0 V |
Work Current | 130mA@5V |
Ethernet Port | RJ45,10/100Mbps |
Serial Port Baud rate | 600-460.8K(bps) |
Serial Port | RS485*1 |
Software | Network Protocol | TCP/IP, UDP, ARP,ICMP,IPV4 |
IP Type | Static IP,DHCP |
DNS | Support |
Configuration | Software, Web-page, AT command |
Work Mode | TCP Server/TCP Client/ UDP Server/UDP Client Modbus RTU to TCP |
Similar RFC2217 | Support |
httpsd Client | Support |
TCP Server Connection | Support to connect max 8 TCP client |
Network Caching | Send: 6Kbyte, Receive:4Kbyte |
Serial Port Caching | Receive:2Kbyte |
Average Transmission Delay | <10ms |
Software | VCOM, USRIOT_Cloud, Setup software, test proforma |
Packaging Mechanism | 4 bytes package time 1024 bytes package length |
Others | Certificate | CE, RoHs,FCC |
Grade | IP30, 1.5KV |
Size | 71.0x60.0x25.0mm |
Work Temp | -40~85c |
Storage Temp | -40~105c |
Work Humidity | 5%~95% RH |
Storage Temp | 5%~95% RH |
Product details:
PC+ABS material,light and easy to carry,low cost,high perfermance,V0 class flame retarant rating,to ensure the safety
Din-rail Installation:
Compact size, less space, wide application, Guide buckle, flexible and easy to install, less management and maintenance, high cost performance.
Fundamental Function:
Bidirectional Transparent transmission between RS485 and Wi-Fi / Ethernet.
Work Mode:
Transparent Transmission Mode:Data is transmitted transparently between serial port and Wi-Fi / Ethernet via DR404, enabling data transfer between serial port device and network device
Serial Command Mode:The user sends data to the server according to the protocol
and can send data to different servers without restarting.
httpsD Client Mode:After the user completes the https header with an AT instruction or
web page setup, DR404 can pass data to or from the https server.
AT Command Mode:Users can query the current status of DR404 or set relevant parameters by sending AT instructions
Features:
Modbus Gateways:Mode of transferring data between Modbus TCP and Modbus RTU
Socket Distribution:In transparent transmission mode, the serial device can send data to the specified Socket connection.Network data for each Socket are sent to the serial device via the serial port.
Quick Networking Protocol USR-LINK:Mobile phone connect to the AP of DR404,you can directly set the specified AP to which DR404 connects by querying surrounding AP's SSID list through USR-LINK, which is convenient and fast. You can quickly connect to the Internet without operating DR404.
Custom Registration Package,Heartbeat Package:The registry package is used for easy device identification from the server
Hardware Protection:ESD 4 level Electrostatic Discharge Immunity, 3 level Surge Immunity,EFT 3 level Electrical Fast Transient / Burst Immunity.
Applications:Smart Factory Data Collection and Transmission:Compact wireless device server DR404 is connected to the serial port device in the factory, and the device operation data is uploaded to the local monitoring platform or USR cloud platform in real time. Through the monitoring platform, the staff can dynamically understand the operation of the monitored equipment.
Textile Machinery Factory Data Acquisition and Transmission:Compact size, less space. Equipped with DIN- rail for easy mounted,The terminal data of the PLC can be quickly uploaded to the monitoring platform,so that the staff can understand the PLC work in real time.
Address:
Floor 11, Building 1, No. 1166 Xinluo Street, Gaoxin Distric, 250101, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Company Introduction:
Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years. We offer networking products such as serial device server, Ethernet to serial, GPRS DTU and embedded WiFi module. We have professional R&D teams for hardware and software, phone APP and server. And we can provide OEM & ODM service for clients.
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