USR-DR302 is a DIN rail RS232 serial port server, which realizes the two-way transparent transmission function of RS232 to Ethernet. It has 1 Ethernet port, 10/100Mbps self-adaptive; Industrial-grade design, small size; Support 35mm standard rail installation and use; Support Modbus gateway function; Adopt PC+V0 flame retardant standard, safe and reliable to use; Support timeout restart, DHCP IP acquisition, DNS domain name resolution functions; Support custom heartbeat package + registration package. Polling is supported.DIN-Rail RS232 to Ethernet Converters USR-DR301 can transmit data transparently between TCP/IP and RS232, which are widely used in industrial automation.
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 |
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
★ ★ ★ ★ ★ 27/03/2025
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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