1-port RS485 to Ethernet converters USR-TCP232-304 can transmit data transparently between TCP/IP and RS485. RS485 to Ethernet converters USR-TCP232-304 are widespread required in industrial automation. Simple configuration and easy to use.USR-TCP232-304 is an RS485 serial port server, small size, controllable cost, and realizes RS485 to Ethernet two-way transparent transmission function; It has 1 Ethernet port and 10/100Mbps rate; It supports timeout restart, DHCP automatic IP acquisition, DNS domain name resolution, remote upgrade, and virtual serial port functions. Support custom heartbeat package to eliminate dead links; Customize the registration package to check the connection status.
Model | USR-TCP232-302 | USR-TCP232-304 | USR-TCP232-306 |
Processor | ARM Cortex-M0, 48MHz | ||
Power Supply |
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Power Input | DC: 5.0～7.0 V， Connector: DC 5.5*2.1 mm | DC: 5.0～7.0 V， Connector: DC 5.5*2.1 mm | DC: 5.0～36.0 V， Connector: 5.5*2.1 mm & 2 pin terminal block |
Consumption | 150mA@5V | 150mA@5V | 116mA@5V, 53mA@12V |
Ethernet Port |
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Ethernet Port | 1 x RJ45, 10/100Mbps, auto MDI/MDIX | ||
Serial Port |
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Serial Port | RS232 | RS485 | RS232/485/422(Not work at the same time) |
Baud Rate | 600~230.4 Kbps | ||
Data Bits | 5,6,7,8 | ||
Stop Bit | 1,2 | ||
Parity Bit | None, Odd, Even, Mark, Space | ||
Serial Packeting | Packeting Time: Four-byte sending time Packeting Length: 400 Bytes | ||
Serial Packet Cache | Receive:2KBytes | ||
Reload Button | √ | ||
Physical Parameters |
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Dimension(L*W*H) | 66.3*70.0*25.0 mm | 73.2*70.0*25.0 mm | 98.0×86.0×25.0 mm |
Installation | Wall Mounting | ||
Operating Temp | -25~75℃ | ||
Storage Temp | -40~105℃ | ||
Operating Humility | 5%~95% RH(non-condensing) | ||
Storage Humility | 5%~95% RH(non-condensing) | ||
Indicators | None | None | PWR, WORK,LINK,TX,RX |
Software | |||
Network Protocol | IP, TCP/UDP, DHCP, RCMP, HTTP, IPv4, DNS | ||
IP Mode | DHCP, STATIC IP | ||
DNS Service | √ | ||
Config Method | AT Command, Built-in webpage, Config Software, Config Protocol | ||
Work Mode | TCP Server/TCP Client/UDP Server /UDP Client/Httpd Client | ||
Modbus Gateway | Modbus RTU to Modbus TCP, Multi-host Modbus Polling | ||
User-Defined Webpage | √ | ||
TCP Server | 16 clients | ||
Network Packet Cache | Send: 6K Bytes Receive: 4K Bytes | ||
Additional Features | RFC2217 Similar, Heartbeat Packet, Registration Packet, Index, No Data Restart | ||
Others | |||
EMC Level | IEC61000, Level 3(Surge, ESD, EFT) | ||
Certificate | CE | ||
5.0
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Reviews
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
★ ★ ★ ★ ★ 22/04/2025
The quality of this brand model is exceptional, far surpassing my expectations.The craftsmanship and materials used in this brand model are top-notch.I am impressed with the durability and build quality of this brand model.
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