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 |
4.9
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Reviews
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)