USR
$24.00 USD

Qty available: 300 SKU:USR-DR301

Basic Function of Din Rail RS232 to Ethernet Converter USR-DR30

Realize bidirectional transparent transmission
between RS232 and Ethernet















DIN-rail mounted RS232 to Ethernet Converter USR-DR301

Small size, easy to manage and maintain, cost-effective















Function Diagram

Working mode

TCP Client

Serial to Ethernet converter USR-DR301 will initiate TCP connection to the destination IP address that configured by the user and serial to Ethernet converter will continuously try to reconnect if establishing TCP connection unsuccessfully.

TCP Server

Serial to Ethernet converter USR-DR301 monitors the set port and waits for a TCP client connection. Data from the serial device will transmit to all successfully-connected via serial to Ethernet converter.

UDP Client

USR-DR301 only communicates with the target interface of the target IP, thus to assure the accuracy of data transmission.

UDP Server

DR301 can transmit the data automatically to the last time transferred
device after receiving the data, which is suitable for multi-network
devices that need to communicate with the DR301.

Httpd Client

DR301 supports the function of transmitting the serial data to the
specified server in the form of httpsD (GET/POST).

Support Modbus gateway






Product details

PC+ABSC material, portable, low cost, V0 flame retardant,
ensure the safety of the product.


















Power data networking transmission

Small size which is available for narrow space;
DIN-rail mounting, easy to install on the wall;
The terminal data of the distribution box can quickly convert into the network data,
real-time communication, reduce the cost effectively.







Unattended Weighing

Connect serial to ethernet converter USR-DR301 to barrier gate and it can realize remote control of barrier gate by Ethernet in control center.




Traffic Lights Management System

Connect serial to Ethernet converter USR-DR301, and it can realize traffic data acquisition and processing by Ethernet in the control center. And the control room personnel can quickly make traffic scheduling and planning according to the site condition.










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

RS232*1 (Terminal Type)

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