Name: USR N520-H7-6 2 Port Serial Device Server
Brand: USR
SKU: USR-N520-H7-6
Price: 61.00 USD
Availability: InStock

USR

$61.00 USD

Produc variants

Qty.

RS232/RS485 to Ethernet Converter| Modbus RTU to Modbus TCP

SKU: USR-N520-H7-6

Basic Function-Transmission

Scheme Upgrade to
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Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz,
fast processing speed, high stable and reliable performance.

Multiple hardware protection

Redundant Power Supply

Wide input voltage DC 5-36V,with reverse polarity protection

Block Diagram

TCP Server

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.

TCP Client

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.

UDP mode

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.

HTTPD Client

Serial port data can be submitted to a specified server by GET or POST method.

More Features

Synchronized baud rate

Change the baud rate, data bit, check bit and stop bit dynamically via network protocol

Modbus gateway

Support modbus RTU and modbus TCP protocol conversion
Support modbus multi-host polling

Virtual Com Software

Charging Pile Application Case

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.

Industrial Automation Application Case

The application of N520 in traditional industrial scenarios can effectively solve the problem that workers need to monitor equipment on-site, save labor costs, and increase production efficiency and safety factors. Data management makes the production process control more refined.

Item	Parameter	Description
Hardware Parameters	Input Voltage	DC 5.0~36.0V
	Input Current	67mA @12V
	Dimensions	15098.830 mm (LWH, 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

About IoTNVR

IoTNVR is your reliable one-stop shopping store for IoT sensors and IoT gateways.
Here are four main reasons why our customers are happy with us:
1. Expertise in smart farms, smart workspaces, smart energy, smart buildings and construction sites.
2. We guarantee express delivery from our Texas warehouse, as well as 7 worldwide warehouses for global customers, and 30-day free returns.
3. 24/7 expert consulting from our highly experienced team, hassle-free purchase.
4. We offer custom product design and private labelling services.

USR N520-H7-6 2 Port Serial Device Server

Basic Function-Transmission

Scheme Upgrade to
Provide Better Experience