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.
Benefits:
- Support 2-channel RS232/485 to Ethernet
- Support Modbus RTU/ASCII to Modbus TCP
- SupportTCP Server/TCP Client/UDP/UDP multicast/RealCom/Pari Connection/HTTPD and other working modes
- Support custom subcontracting length and interval, etc
- Working temperature:-40°C~85°C, DC9~36V wide voltage, guide rail installation
| Product model | NS302R |
| CPU platform | 32-bit Arm Cortex-M7 core, up to 400MHz clock |
| Serial - Number of ports | 2 x RS-232/RS-485 |
| Serial-interface form | 14-position 3.5mm pitch terminal block |
| Serial port - communication rate | 600~460800bps |
| Serial port - data format | Support data bits: 8 bits, stop bits: 1~2 bits, check bits: no check/ODD odd check/EVEN even check |
| Number of RJ45 network ports | 1 x 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 |
Electricity | External DC: DC9~36VDC, the power interface supports two access modes: BNC connector (φ2.5mm) and 2-digit 5.08mm pitch industrial-grade terminal block, and supports anti-reverse polarity protection function |
| Consumption | 43mA（@12VDC） |
| ESD indicators | ± 6kV contact discharge, ± 15kV air discharge |
Ingress protection | Surge Protection: Power : ±2kV/common mode, ±2kV/differential RS485/422: ±2kV/common mode, ±2kV/differential Ethernet port: ±6kV/common mode, ±2kV/differential mode EFT Test: Power supply: ±2kV, communication port: ±2kV |
| Product Certification | CE、FCC、RoHS |
| Exterior dimensions | 112mmX73mmX34mm |
| Operating temperature | -40℃～+85℃ |
| Storage temperature | -40°C~+85°C 5%~95% RH (no condensation). |
| Software parameters | |
| Network protocols | IPv4、TCP、UDP、Modbus |
| Configuration | WEB CONFIGURATION |
| Simple transparent transmission method | TCP Server/TCP Client/UDP/Modbus RTU |
| Serial port data packaging mechanism | The interval and length can be set, the default value varies according to the bit rate, and the maximum package length is 1460 bytes |
| The number of client connections | A maximum of eight TCP client connections can be connected in TCP Server mode |
| Network caching | Send: 16Kbyte Receive: 16Kbyte |
| Serial port cache | Send: 1.5Kbyte Receive: 1.5Kbyte |
| Heartbeat pack | TCP keepalives are supported |
| Average transmission delay | <10ms |
4.9
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Reviews
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
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)