Product DescriptionUSR-DR302 Modbus RS485 to Ethernet converter can realize offerirectional transparent transmission between RS485 and Ethernet. Via web-page or software, rs485 to Ethernet Converter can realize serial data and TCP/IP data package transparent transmission.

• RS485 Port, Industrial Grade
• Standard DIN-rail mounting
• Modbus RTU to Modbus TCP

Detailed Images

Specifications

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

Httpd 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

Work Company