Din-rail Modbus RS485 Serial to Ethernet Converter

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Din-rail Modbus RS485 Serial to Ethernet Converter
Din-rail Modbus RS485 Serial to Ethernet Converter
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Price: $24.00
Availability: In Stock
Model: USR-DR302
Manufacturer: USR IOT
Average Rating: Not Rated

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Notes: USD24 is not including  power supply. Please choose the suitable type if you need.

Feature:

1- Modbus RTU to Modbus TCP

2- Industrial type, RS485 to Ethernet in bi-directional way

3- TCP Server/Client, UDP, HTTPD Client

 

DR302 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 DR302.


DR302 supports the function of transmitting the serial data to the
specified server in the form of HTTPD (GET/POST).

Support Modbus gateway


More functions

Virtual serial software

Solve the problem of PC software
as a serial port can not communicate
with networking device.

Network Heartbeat Packet

Serial server maintains the normal
connection with the server by sending
heartbeat packet regularlIdentity Heartbeat Packet

When 302 works as TCP Client, it can send identity packet
packet to TCP server which can be identification.
Identity packet can be IMEI code, ICCID code
and user editable identity packet

Advanced protection

Level 4 anti-static,
level 3 electrical pulse protection,
level 2 surge p

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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

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