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Description
USR TCP232-410S SERIAL-ETHERNETAn Industrial SeriaL to Ethernet Converter, Also known as Serial to Ethernet Server or Serial Device Server, Which can realize Bidirectional Transparent Transmission between RS232 RS485 RS422 and Ethernet. Configuration via Web Page or Software SeriaL to Ethernet Converter Overview The USR Industrial Serial to Ethernet is used for data bidirectional transparent transmission from serial to Ethernet. User doesn't need to consider details because
An Industrial SeriaL to Ethernet Converter, Also known as Serial to Ethernet Server or Serial Device Server, Which can realize Bidirectional Transparent Transmission between RS232/RS485/RS422 and Ethernet. Configuration via Web-Page or Software
SeriaL to Ethernet Converter
Overview
The USR Industrial Serial to Ethernet is used for data bidirectional transparent transmission from serial to Ethernet. User doesn't need to consider details because protocol conversion is made within the server. The serial side is serial data and the Ethernet side is TCP/IP data packet, which works through simple configuration on built-in webpage or setting software.
Features
- 1 RS232 and 1 RS485 Modbus to Ethernet converters
- 1 RS232 and 1 RS485 Modbus Serial to Ethernet Converters
- Power supply accepts wide voltage input range DC 5-36V
- Support TCP server/client, UDP server/client,https client, Virtual COM
- Support Modbus RTU to Modbus TCP
- Support flow control CTS/RTS, XON/XOFF
- Support 1 RS-232,1 RS-485 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
- Configuration via Web Server page, AT commands, and Windows Utility
Specifications
- Processor: Cortex-M4
- Basic Frequency: 120MHz
- Flash: 512K byte
- Operating Temperature: -40 ~ 85°C
- Storage Temperature: -45 ~ 105°C, 5 ~ 95% RH
- Input Voltage: 5 ~ 36VDC
- Working Current: 86.5mA(aver)@ 5V, 44.3mA(aver)@ 12V
- Power: <1W
- Weight: 436g
Ethernet
- Port Number: 1
- Interface Standard: RJ45
- Rate: 10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
- Protection: 2KV electromagnetism isolation, shell insulation blocking
- Network Protocol: IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client
- Receive Buffer: Max 16k bytes buffer
Serial
- Port Number: 2 (1*RS-232, 1*RS-485, can work at the same time)
- Interface Standard: RS-232: DB9 pin type, RS-485: 3 wire (A+, B-, G)
- Data Bits: 5, 6, 7, 8
- Stop Bit: 1, 2
- Check Bit: None, Even, Odd, Space, Mark
- Baud Rate: RS-232: 600 bps ~ 230K bps, RS-485: 600 bps ~ 1M bps
- Flow Control: RTS/CTS
- Buffer: Send and receive 2k bytes respectively
- Protection: RS-485: anti-static 2KV, lightning protection
- RS-485 Pull-up and Pull-Down Resistor: 2.2 KΩ
Downloads
Additional Information
| Device | Converter |
| Type | SeriaL to Ethernet |
| References |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Corner Shelves
Color: Natural Wood, Size: 11.2inch(2PCS)
Great quality, looks very good and easy installation. Vendor shipped promptly and packaged well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
★★★★★ 5
Good quality wood.
Color: Dark Walnut, Size: 13.2inch
Very good quality. Very happy with this purchase.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Awesome!
Color: White and Black, Size: 15.7"
Nice sturdy shelves. Looks awesome on my walls.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great for knick-knacks and toiletry items
Color: Dark Brown, Size: 15.7"
Perfect for the bathroom. I love that you can position the shelves in different arrangements. Sturdy enough for knick-knacks and toiletry items. Looks exactly as pictured.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Shelf
Color: Black and Gold, Size: 15.7"
Some holes are not pre drilled, over all easy to assemble. Looks good on wall and surprisingly sturdy
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Reviewed in the United States on January 7, 2026