Industrial serial port server series products, mainly realize the data transmission between Ethernet and serial port (RS-232/RS-485/RS-422), it integrates the TCP/IP protocol stack, RS-232/RS-485/RS-422 devices that are not connected to the Internet can also be easily, flexibly and quickly connected to Ethernet. The series of products use high-performance ARM chip to ensure stable data transmission; Support a variety of working modes to meet different application requirements; Excellent anti-interference performance, suitable for harsh industrial environments.
● Support 4-way RS232/485 to Ethernet, 4 serial ports are independent of each other, do not affect each other
● Support Modbus RTU to TCP, support for virtual serial port
● Support TCP Server/TCP Client/UDP/UDP multicast/HTTPD/parallel mode, etc.
● Support customized packet length and interval, etc.
● Industrial-grade design, EMC three-level protection, stable and reliable
Product number | NS304DN | NS304I |
Function description | Industrial grade four serial port server | Isolated Quad Serial Port Server |
Hardware parameters | ||
CPU platform | 32-bit Arm Cortex-M7 core, up to 400MHz | |
Serial- Number of Ports | 4-way RS-232/RS-485 | 4-way RS-485/RS-422 |
Serial port-interface form | RS-232/RS-485 interface: 5-position 5.08mm pitch industrial grade terminal block | |
Serial port-communication rate | 600~460800bps | |
Serial port- data format | Support Data bits: 7, 8 bits, Stop bits: 1, 2 bits, Parity bit: no parity/ODD odd parity/EVEN even parity | |
RJ45 Ethernet Port-Number of Ports | 1 10Base-T/100Base-TX, support automatic flow rate control, full-duplex/half-duplex communication mode and MDI/MDI-X automatic identification | |
RJ45 network port-isolation protection | 6KV lightning protection, 1.5KV isolation protection | |
power supply | External DC supply: DC9~36VDC, the power interface supports BNC connector (φ2.5mm) and 2-position 5.08mm pitch industrial grade terminal block, supports anti-reverse connection protection function | |
Power consumption | 66mA (@12VDC) | 104mA (@12VDC) |
isolation voltage | - | 3KVDC |
ESD index | EN61000-4-2 anti-static (ESD) level 4: ±8KV contact discharge, ±15KV air discharge | |
Protection Class | Surge Protection: Power supply: ±2kV/common mode, ±2kV/differential mode; 232/485: ±2kV/common mode, ±2kV/differential mode; Ethernet port: ±6kV/common mode, ±2kV/differential mode. EFT test: Power supply: ±2KV, Communication port: ±2kV | Surge Protection: Power supply: ±4kV/common mode, ±4kV/differential mode, 485/422:±4kV/common mode, ±4kV/differential mode; Ethernet port:±6kV/common mode, ±4kV/differential mode. EFT test: Power supply. ±4KV, Communication port:±2kV |
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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
