| Quantity | 0-3 | 4-50 | 51-100 |
| Discount | 0% OFF | 5% OFF | 10% OFF |
| Price | US$ 43.99 | US$ 41.79 | US$ 39.59 |
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Copy| Product Name | Upgraded USR-N520-H7-6 2 Port Serial Device Server Modbus RTU RS232 RS485 to Etehrnet TCP/IP Converter with RJ45 Port 10/100Mbps |
| Item NO. | F46078-D1 F46078-D2 F46078-D3 F46078-D4 |
| Weight | 0.8 kg = 1.7637 lb = 28.2192 oz |
| Category | Consumer Electronics > Computer Accessories |
| Brand | USR |
| Creation Time | 2022-01-06 |
USR-N520 is 2-port serial to Ethernet converter. It adopts Cortex-M7 solution,which has a main frequency up to 400MHz, powerful performance, fast transmission speed, and high reliability. Equipped with a deeply optimized TCP/IP stack, built in hardware and software watchdog and a variety of keepalive mechanisms,USR-N520 keeps online all the time. It supports TCP Client, TCP Server, UDP Client, UDP Server and HTTPD Client working modes, achieves data transparent transmission via simple configuration.
● Supports 2 serial ports working independently.
● Supports 5-36V wide voltage input, with reverse polarity protection.
● Supports connecting to Virtual COM Port Driver (USR-VCOM).
● Supports static IP and DHCP client.
● Supports Modbus RTU to Modbus TCP protocol conversion.
● Supports configuring parameters via built-in webpage.
● Supports upgrading firmware via built-in webpage and configuration software, more convenient.
● Supports hardware watchdog, automatically restarts when the device goes down.
● Supports serial and network AT commands.
● Supports UDP broadcast function.
| Item | Parameter | Description |
|
Hardware Parameters |
Input Voltage | DC 5.0~36.0V |
| Input Current | 67mA @12V | |
| Dimensions | 150*98.8*30 mm (L*W*H, including terminals and mounting ears) | |
| Installation | Panel mounting | |
| Ground Screw | 1 | |
|
Operating Temperature |
-40~85℃ | |
| Storage Temperature | -40~105℃ | |
| Operating Humidity | 5%～95% RH(non-condensing) | |
| Storage Humidity | 5%～95% RH(non-condensing) | |
| Certifications | CE/FCC/ROSH | |
|
Interface Parameters |
Ethernet Port Spec. | RJ45, 10/100Mbps, auto MDI/MDIX |
| Ethernet Port No. | 1 | |
| Serial signals |
RS232: RXD, TXD, GND, RTS, CTS RS485:A+，B-,GND |
|
| Serial Port No. | 2 | |
| Serial Baud Rate | 600-230.4K(bps) | |
| Data Bit | 7, 8 | |
| Parity | None, Even, Odd | |
| Flow Control | None, RTS/CTS (RS-232 only), XON/XOFF | |
|
RS-485 Pull-up and Pull-down Resistor |
2.2KΩ | |
|
Hardware Protection |
ESD-IEC61000-4-2 Level 4 |
Air±15KV, contact±8KV |
|
Surge-IEC61000-4-5 level 3 |
±2KV | |
|
EFT-IEC61000-4-4 Level 3 |
±2KV | |
|
Software Parameters |
Network Protocol | IP/TCP/UDP/ARP/ICMP/IPV4/DHCP/DNS |
| IP Mode | Static IP, DHCP | |
| Modbus Gateway | Support | |
| Websocket | Support | |
| HTTP Client | Support | |
| UDP Broadcast | Support | |
| User Configuring | Setup utility, webpage, AT commands | |
| Serial Packets Cache |
Dynamic packet cache. For example: When the packet length is 10 byte, the serial port can cache 450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can cache 10 packets(14.6KB). |
|
|
Ethernet Packets Cache |
48Kbyte |
The server listens to the specified port and waits for the TCP client to connect,
the data sent by the serial device will be transparently transmitted
to all successfully connected clients through the serial device server.
The serial device server initiates a TCP connection to the specified IP address.
If the connection fails, the serial server will continue to try to
reconnect until it succeeds. If the connection is successful, the server can
transparently transmit data with the serial device in two-way.
The serial device server sends the data of the serial device to the designated IP network device.
The serial device server monitors the port meanwhile and forwards
all received data to the serial device.
Serial port data can be submitted to a specified server by GET or POST method.
Change the baud rate, data bit, check bit and stop bit dynamically via network protocol
Support modbus RTU and modbus TCP protocol conversion
Support modbus multi-host polling
N520 can connect the charging pile to the charging intelligent service platform to
realize two-way data transmission between the charging device and the platform.
The billing information and power usage can be viewed remotely through
the platform to facilitate operation and maintenance.
Email：yxy@xt-xinte.com
Wechat:15012645226
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