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Serial to Ethernet - USR-N520
USR-N520
2 Ports Serial to Ethernet Converter
2-port serial to Ethernet servers USR-N520 can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.
Basic Function of Serial to Ethernet Servers
Industrial Hardware Design
Industrial solution TI cortex-M4
Watch dog
Hardware watchdog design, never crash in 24 hours
Serial Ports
Baud rate: 600bps～230.4Kbps
Hardware flow control: RTS/CTS
Software flow control: XON/XOFF
Serial data can be divided into frames flexibly
Serial Port Switching Among RS232/RS485/RS422
Power supply supports Anti-reverse
Wide voltage: 5~36V
TCP Server
Serial to Ethernet servers USR-N520 listens on the setting port
TCP client mode
Serial to Ethernet servers USR-N520 initiates a TCP connection to the set IP address.
UDP mode
Serial to Ethernet servers USR-N520 will transmit serial data from serial device to
httpsD Client
Supports https Client mode which can transmit serial data to the https server in https format (GET/POST).
WebSocket
Supports WebSocket Sever，
Socket B function
Serial to Ethernet servers USR-N520 supports the secondary network link, which can send data to two servers.
Serial & Network Heartbeat Packet
Network Heartbeat Packet: Serial server maintains the normal connection with the server by sending heartbeat packet regularly. Serial Heartbeat Packet: Serial server informs serial device is active, can be applied in actively catching sensor data.
Support modbus gateway
More function
Customize webpage, synchronized baud rate, net printing, registration package, cloud
Application
PARAMETER
System Information Details
Processor
Cortex-M4
Basic Frequency
120MHz
Flash
512K byte
Ethernet
Port Number
1
Interface Standard
RJ45
Rate
10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
Protection
2KV electromagnetism isolation, shell insulation blocking
Network Protocol
IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Websocket, httpsD Client
Receive Buffer
Max 16k bytes buffer
Serial
Port Number
2 (RS232/485/422*2), 2 serial ports can simultaneously work at different working modes.
Interface Standard
RS-232: TX/RX/RTS/CTS, RS-485: A+/B-, RS422: TX+/TX-/RX+/RX-
Data Bits
5, 6, 7, 8
Stop Bit
1, 2
Check Bit
None, Even, Odd, Space, Mark
Baud Rate
600 bps ~ 230K bps
Flow Control
RTS/CTS/Xon/Xoff
Buffer
Send and receive 2k bytes respectively
Protection
ESD protection, anti-surge
SocketA
Transparent Transmission Mode
TCP Server/TCP Client/UDP Server/UDP Client
Supported Function
Networking printing, Modbus Gateway, USR-Cloud, self-defined registration package, self-defined network and serial heartbeat package
SocketB
Mode
TCP Client/UDP Client
Software
Virtual Serial (USR-VCOM)
Windows 2000 or higher (32 bit/64 bit)
Configuration
Built-in webpage, computer set-up software, serial command
Basic Parameters
Size
150 x 79 x 30 mm
Operating Temp.
-40 ~ 85°C
Storage Temp.
-45 ~ 105°C, 5 ~ 95% RH
Input Voltage
DC 5 ~ 36V
Working Current
95mA (aver) @ 5V, 45mA (aver) @ 12V
Power
<1W
More
Certificate
CE, FCC, ROHS, KCC and WEEE pending
Warranty
2 years
Accessory
12V power supply, serial line, cable, converter
DOWNLOAD
Documents
[User Manual]USR-N520-User-Manual-EN-V1.0.4
Download >>
[User Manual] USR-N580/N540/N520/N510 User Manual
Download >>
[User Manual] USR-N520 Quick Start Guide
Download >>
[Datasheet] USR-N520 Datasheet
Download >>
[Certificate] ROHS2.0-Certificates-For-Serial-Ethernet
Download >>
[Certificate] M4 Series CE FCC ROHS WEEE Certificate
Download >>
[AT Command] USR-N520-AT-Command-Set_V1.0.0
Download >>
[AT Command Manual] ARM Cortex-M7 Series AT command manual
Download >>
[Application] USR-N5X0 Quick Start Guide with AWS IoT
Download >>
[application case] USR-N5X0 Connects to USR Cloud
Download >>
Utilities
[PC Test Software] USR-TCP232-Test-V1.3
Download >>
[Configuration Software]USR-TCP232-M4_V2.3.4.106
Download >>
[Virtual COM Software]USR-VCOM_V5.0.4_Setup
Download >>
Development Files
VIDEO
VIDEO
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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1_ee5ea838-f7e3-4f0d-b2dd-6ea2f57344ad.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eIndustrial Hardware Design\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eIndustrial solution TI cortex-M4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/2_4abb5065-71db-4e2d-85b6-bbdb01cb2117.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWatch dog\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eHardware watchdog design, never crash in 24 hours\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/3_cd6829de-d90f-4802-ad2b-06129c430e77.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSerial Ports\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eBaud rate: 600bps～230.4Kbps\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eHardware flow control: RTS\/CTS\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSoftware flow control: XON\/XOFF\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial data can be divided into frames flexibly\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/4_af81952a-d9d9-432c-93e6-ada89a9877c4.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSerial Port Switching Among RS232\/RS485\/RS422\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/5_e4c938d4-fcd1-4a34-9084-257e38e2c608.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003ePower supply supports Anti-reverse\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWide voltage: 5~36V\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/6_9dba9490-7e90-48b0-ad1f-cf728cc817e6.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eFunction Structure\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/7_3810e1b3-2f5e-413e-9d26-6182df94b839.png?v=1737804280\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eWork mode\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTCP Server\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 listens on the setting port\u003cbr\u003eand waits for a TCP client connection.\u003cbr\u003eThe data which the serial ports sent out transparently\u003cbr\u003etransmit to all connected TCP clients via USR-N520.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8_8fb93025-02fd-4977-938d-4eaf4a46f704.png?v=1737804279\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTCP client mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 initiates a TCP connection to the set IP address.\u003cbr\u003eIf the connection fails, USR-N520 will keep trying to reconnect until it succeeds.\u003cbr\u003eOnce the connection is successful, the data will be transparently\u003cbr\u003etransmitted between PC and serial device in bi-directional.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/9_5982b88c-cc83-4b7e-acfb-36e75466d8ee.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cstrong\u003eUDP mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 will transmit serial data from serial device to\u003cbr\u003etarget network device by UDP connection.\u003cbr\u003eUSR-N520 will listen to port and transmit all received data to serial device.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/10_ebcd97d9-f7aa-4e48-aeed-0ac6c9fae366.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cstrong\u003ehttpsD Client\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports https Client mode which can transmit serial data to the https server in https format (GET\/POST).\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/11_ac250c96-d6e5-4c52-84e8-de971a3e3a9a.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWebSocket\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports WebSocket Sever，\u003cbr\u003eBuilt Websocket link with devices by Websocket of webpage HTML5\u003cbr\u003eData transmission between built-in webpage and serial port in bi-directional\u003cbr\u003eCustom webpage and websocket are acceptable\u003cbr\u003eAchieves the functions of displaying data in real-time\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/12_807cab9e-e9b0-46ed-802a-bee2af15f9db.png?v=1737804589\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/13_292a860d-3952-40be-bad6-56c9db2aeef7.png?v=1737804590\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eFeatures\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSocket B function\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 supports the secondary network link, which can send data to two servers.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/14_f362382c-0e42-4cf4-a313-29b0fb675683.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSerial \u0026amp; Network Heartbeat Packet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNetwork Heartbeat Packet: Serial server maintains the normal connection with the server by sending heartbeat packet regularly. Serial Heartbeat Packet: Serial server informs serial device is active, can be applied in actively catching sensor data.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/15_c938f890-9225-42da-a784-ce7471704cf6.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSupport modbus gateway\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/16_a72edffe-ac93-4f88-b74a-7231fdfd82cb.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eMore function\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eCustomize webpage, synchronized baud rate, net printing, registration package, cloud\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/17_53c3935b-f5e3-499a-9791-c0d025629156.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/18_985a97e8-88b5-4fb0-9d30-06d0c3cbf397.png?v=1737804591\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/19.png?v=1737804590\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/20_2.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/21.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/22.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003ePARAMETER\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"width: 100%; height: 940.502px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 23.3893%; height: 39.1875px; text-align: center;\"\u003e\u003cstrong\u003eSystem Information\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 73.7016%; height: 39.1875px; text-align: center;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProcessor\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eCortex-M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBasic Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e120MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eFlash\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e512K byte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px; text-align: left;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003ePort Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInterface Standard\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eRate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003e10\/100 Mbps MDI\/MDIX, auto switch between cross and direct connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e2KV electromagnetism isolation, shell insulation blocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eIP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Websocket, httpsD Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eReceive Buffer\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eMax 16k bytes buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSerial\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003ePort Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003e2 (RS232\/485\/422*2), 2 serial ports can simultaneously work at different working modes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInterface Standard\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRS-232: TX\/RX\/RTS\/CTS, RS-485: A+\/B-, RS422: TX+\/TX-\/RX+\/RX-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eData Bits\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eStop Bit\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eCheck Bit\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eNone, Even, Odd, Space, Mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e600 bps ~ 230K bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eFlow Control\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRTS\/CTS\/Xon\/Xoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBuffer\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eSend and receive 2k bytes respectively\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eESD protection, anti-surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSocketA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eTransparent Transmission Mode\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eTCP Server\/TCP Client\/UDP Server\/UDP Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 58.7812px;\"\u003eSupported Function\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 58.7812px;\"\u003eNetworking printing, Modbus Gateway, USR-Cloud, self-defined registration package, self-defined network and serial heartbeat package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSocketB\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eMode\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eTCP Client\/UDP Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eVirtual Serial (USR-VCOM)\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eWindows 2000 or higher (32 bit\/64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eBuilt-in webpage, computer set-up software, serial command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eBasic Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e150 x 79 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e-40 ~ 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eStorage Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e-45 ~ 105°C, 5 ~ 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eDC 5 ~ 36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eWorking Current\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e95mA (aver) @ 5V, 45mA (aver) @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e\u0026lt;1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eMore\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eCertificate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eCE, FCC, ROHS, KCC and WEEE pending\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eAccessory\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e12V power supply, serial line, cable, converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDOWNLOAD\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 229.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[User Manual]USR-N520-User-Manual-EN-V1.0.4\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520-User-Manual-EN-V1.0.4.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 39.1875px;\"\u003e [User Manual] USR-N580\/N540\/N520\/N510 User Manual\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 39.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20220830\/64f5a4f2044d1fedbe711044f87bf6f1.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[User Manual] USR-N520 Quick Start Guide\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520_Quick_Start_Guide.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 14.1875px;\"\u003e[Datasheet] USR-N520 Datasheet \u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 14.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20241108\/433946cea593b4ef8f1435ea0f105873.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Certificate] ROHS2.0-Certificates-For-Serial-Ethernet\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Certificate]-ROHS2.0-Certificates-For-Serial-Etherent_1687230152.rar\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Certificate] M4 Series CE FCC ROHS WEEE Certificate\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/Certificate\/M4_Series_CE_FCC_ROHS_WEEE_Certificate.zip\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[AT Command] USR-N520-AT-Command-Set_V1.0.0\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520-AT-Command-Set_V1.0.0.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 39.1875px;\"\u003e[AT Command Manual] ARM Cortex-M7 Series AT command manual\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 39.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[AT-Command-Manual]ARM-Cortex-M7-Series-AT-command-manual-V1.0.0_1687230153.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Application] USR-N5X0 Quick Start Guide with AWS IoT\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20240426\/2070dff3489b56583a31c71dfbd54ba8.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[application case] USR-N5X0 Connects to USR Cloud\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[application-case]-USR-N5X0-Connects-to-USR-Cloud_1687230153.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eUtilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 58.7814px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[PC Test Software] USR-TCP232-Test-V1.3\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-TCP232-Test-V1.3.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Configuration Software]USR-TCP232-M4_V2.3.4.106\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Configuration-Software]USR-TCP232-M4_V2.3.4.106_1687230152.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Virtual COM Software]USR-VCOM_V5.0.4_Setup\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20241018\/c355c5f354ad1a86ced2533673251366.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDevelopment Files\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e[Socket Demo] Socket_Demo.zip\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Socket_Demo]-Socket_Demo.zip_1687230152.zip\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e[Config Protocol] E45\u0026amp;M4 Series Config Protocol V1.4\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/E45\u0026amp;amp;M4%20config%20protocol%20V1.4.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eVIDEO\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"1110\" height=\"624\" src=\"https:\/\/www.youtube.com\/embed\/27NJbfWtGZE\" title=\"What is a serial device server and how to apply it ?\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","published_at":"2025-02-10T15:50:49+05:30","created_at":"2025-01-25T16:37:29+05:30","vendor":"PUSR","type":"","tags":["AccessControl","ARP","Automation","BuildingAutomation","CloudConnectivity","CompactDesign","DataLogging","DataProcessing","DeviceIntegration","DHCP","DINRailMount","DNS","DualSerialPort","EdgeComputing","EdgeGateway","EmbeddedNetworking","EmbeddedSystems","EMCProtection","EnvironmentalMonitoring","FlexibleDataFraming","HighReliability","HTTP","HTTPSClient","IND-IOT","IndustrialAutomation","IndustrialControl","IndustrialIoT","IndustrialNetworking","IntelligentAgriculture","IoTConnectivity","IoTDeviceManagement","IPConfiguration","JSONSupport","LightweightDesign","ModbusGateway","ModbusRTU","ModbusTCP","MultiClient","NetworkHeartbeat","NetworkPrinting","PLCIntegration","PlugAndPlay","PointToPointCommunication","POSSystem","PowerControl","PowerEfficient","PUSR","PUSR IOT","RemoteAccess","RemoteMonitoring","RS232","RS422","RS485","SCADA","SecureDataTransmission","SecureIoT","SecureNetworking","SecureRemoteAccess","SecureSerialCommunication","SelfDefinedRegistrationPacket","SerialHeartbeat","SerialNetworking","SerialServer","SerialToEthernet","SmartFactory","SmartInfrastructure","SurgeProtection","TCP","TCPClient","TCPServer","TransparentTransmission","UDP","UDPClient","UDPServer","VirtualCOM","Watchdog","WebSocket","WideVoltage","WLS-IOT"],"price":484999,"price_min":484999,"price_max":484999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49844397244733,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC8527","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Serial to Ethernet - USR-N520","public_title":null,"options":["Default Title"],"price":484999,"weight":550,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/N520.png?v=1737804913"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/N520.png?v=1737804913","options":["Title"],"media":[{"alt":null,"id":42783788859709,"position":1,"preview_image":{"aspect_ratio":1.616,"height":346,"width":559,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/N520.png?v=1737804913"},"aspect_ratio":1.616,"height":346,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/N520.png?v=1737804913","width":559},{"alt":null,"id":42783793152317,"position":2,"preview_image":{"aspect_ratio":1.333,"height":360,"width":480,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/preview_images\/hqdefault_24911633-dc65-4cc9-948a-33e91712bfdd.jpg?v=1737804944"},"aspect_ratio":1.77,"external_id":"27NJbfWtGZE","host":"youtube","media_type":"external_video"}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 style=\"text-align: center;\"\u003eUSR-N520\u003c\/h1\u003e\n\u003ch3 style=\"text-align: center;\"\u003e2 Ports Serial to Ethernet Converter\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e2-port serial to Ethernet servers USR-N520 can realize transparent transmission between TCP\/UDP data package and RS232\/RS485\/RS422 interface.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/N520-1.jpg?v=1737804280\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBasic Function of Serial to Ethernet Servers\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1_ee5ea838-f7e3-4f0d-b2dd-6ea2f57344ad.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eIndustrial Hardware Design\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eIndustrial solution TI cortex-M4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/2_4abb5065-71db-4e2d-85b6-bbdb01cb2117.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWatch dog\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eHardware watchdog design, never crash in 24 hours\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/3_cd6829de-d90f-4802-ad2b-06129c430e77.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSerial Ports\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eBaud rate: 600bps～230.4Kbps\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eHardware flow control: RTS\/CTS\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSoftware flow control: XON\/XOFF\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial data can be divided into frames flexibly\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/4_af81952a-d9d9-432c-93e6-ada89a9877c4.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSerial Port Switching Among RS232\/RS485\/RS422\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/5_e4c938d4-fcd1-4a34-9084-257e38e2c608.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003ePower supply supports Anti-reverse\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWide voltage: 5~36V\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/6_9dba9490-7e90-48b0-ad1f-cf728cc817e6.png?v=1737804280\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eFunction Structure\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/7_3810e1b3-2f5e-413e-9d26-6182df94b839.png?v=1737804280\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eWork mode\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTCP Server\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 listens on the setting port\u003cbr\u003eand waits for a TCP client connection.\u003cbr\u003eThe data which the serial ports sent out transparently\u003cbr\u003etransmit to all connected TCP clients via USR-N520.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8_8fb93025-02fd-4977-938d-4eaf4a46f704.png?v=1737804279\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTCP client mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 initiates a TCP connection to the set IP address.\u003cbr\u003eIf the connection fails, USR-N520 will keep trying to reconnect until it succeeds.\u003cbr\u003eOnce the connection is successful, the data will be transparently\u003cbr\u003etransmitted between PC and serial device in bi-directional.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/9_5982b88c-cc83-4b7e-acfb-36e75466d8ee.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cstrong\u003eUDP mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 will transmit serial data from serial device to\u003cbr\u003etarget network device by UDP connection.\u003cbr\u003eUSR-N520 will listen to port and transmit all received data to serial device.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/10_ebcd97d9-f7aa-4e48-aeed-0ac6c9fae366.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cstrong\u003ehttpsD Client\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports https Client mode which can transmit serial data to the https server in https format (GET\/POST).\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/11_ac250c96-d6e5-4c52-84e8-de971a3e3a9a.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWebSocket\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports WebSocket Sever，\u003cbr\u003eBuilt Websocket link with devices by Websocket of webpage HTML5\u003cbr\u003eData transmission between built-in webpage and serial port in bi-directional\u003cbr\u003eCustom webpage and websocket are acceptable\u003cbr\u003eAchieves the functions of displaying data in real-time\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/12_807cab9e-e9b0-46ed-802a-bee2af15f9db.png?v=1737804589\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/13_292a860d-3952-40be-bad6-56c9db2aeef7.png?v=1737804590\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cbr\u003eFeatures\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSocket B function\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSerial to Ethernet servers USR-N520 supports the secondary network link, which can send data to two servers.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/14_f362382c-0e42-4cf4-a313-29b0fb675683.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSerial \u0026amp; Network Heartbeat Packet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNetwork Heartbeat Packet: Serial server maintains the normal connection with the server by sending heartbeat packet regularly. Serial Heartbeat Packet: Serial server informs serial device is active, can be applied in actively catching sensor data.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/15_c938f890-9225-42da-a784-ce7471704cf6.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSupport modbus gateway\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/16_a72edffe-ac93-4f88-b74a-7231fdfd82cb.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eMore function\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eCustomize webpage, synchronized baud rate, net printing, registration package, cloud\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/17_53c3935b-f5e3-499a-9791-c0d025629156.png?v=1737804590\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/18_985a97e8-88b5-4fb0-9d30-06d0c3cbf397.png?v=1737804591\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/19.png?v=1737804590\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/20_2.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/21.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/22.png?v=1737804591\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003ePARAMETER\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"width: 100%; height: 940.502px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 23.3893%; height: 39.1875px; text-align: center;\"\u003e\u003cstrong\u003eSystem Information\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 73.7016%; height: 39.1875px; text-align: center;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProcessor\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eCortex-M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBasic Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e120MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eFlash\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e512K byte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px; text-align: left;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003ePort Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInterface Standard\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eRate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003e10\/100 Mbps MDI\/MDIX, auto switch between cross and direct connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e2KV electromagnetism isolation, shell insulation blocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eIP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Websocket, httpsD Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eReceive Buffer\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eMax 16k bytes buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSerial\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003ePort Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003e2 (RS232\/485\/422*2), 2 serial ports can simultaneously work at different working modes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInterface Standard\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRS-232: TX\/RX\/RTS\/CTS, RS-485: A+\/B-, RS422: TX+\/TX-\/RX+\/RX-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eData Bits\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eStop Bit\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eCheck Bit\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eNone, Even, Odd, Space, Mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e600 bps ~ 230K bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eFlow Control\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eRTS\/CTS\/Xon\/Xoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eBuffer\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eSend and receive 2k bytes respectively\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eESD protection, anti-surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSocketA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eTransparent Transmission Mode\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eTCP Server\/TCP Client\/UDP Server\/UDP Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 58.7812px;\"\u003eSupported Function\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 58.7812px;\"\u003eNetworking printing, Modbus Gateway, USR-Cloud, self-defined registration package, self-defined network and serial heartbeat package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSocketB\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eMode\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eTCP Client\/UDP Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 39.1875px;\"\u003eVirtual Serial (USR-VCOM)\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 39.1875px;\"\u003eWindows 2000 or higher (32 bit\/64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eBuilt-in webpage, computer set-up software, serial command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eBasic Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e150 x 79 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e-40 ~ 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eStorage Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e-45 ~ 105°C, 5 ~ 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eDC 5 ~ 36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eWorking Current\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e95mA (aver) @ 5V, 45mA (aver) @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e\u0026lt;1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 97.0909%; height: 19.5938px;\"\u003e\u003cstrong\u003eMore\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eCertificate\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003eCE, FCC, ROHS, KCC and WEEE pending\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.3893%; height: 19.5938px;\"\u003eAccessory\u003c\/td\u003e\n\u003ctd style=\"width: 73.7016%; height: 19.5938px;\"\u003e12V power supply, serial line, cable, converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDOWNLOAD\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 229.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[User Manual]USR-N520-User-Manual-EN-V1.0.4\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520-User-Manual-EN-V1.0.4.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 39.1875px;\"\u003e [User Manual] USR-N580\/N540\/N520\/N510 User Manual\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 39.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20220830\/64f5a4f2044d1fedbe711044f87bf6f1.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[User Manual] USR-N520 Quick Start Guide\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520_Quick_Start_Guide.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 14.1875px;\"\u003e[Datasheet] USR-N520 Datasheet \u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 14.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20241108\/433946cea593b4ef8f1435ea0f105873.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Certificate] ROHS2.0-Certificates-For-Serial-Ethernet\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Certificate]-ROHS2.0-Certificates-For-Serial-Etherent_1687230152.rar\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Certificate] M4 Series CE FCC ROHS WEEE Certificate\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/Certificate\/M4_Series_CE_FCC_ROHS_WEEE_Certificate.zip\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[AT Command] USR-N520-AT-Command-Set_V1.0.0\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-N520-AT-Command-Set_V1.0.0.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 39.1875px;\"\u003e[AT Command Manual] ARM Cortex-M7 Series AT command manual\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 39.1875px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[AT-Command-Manual]ARM-Cortex-M7-Series-AT-command-manual-V1.0.0_1687230153.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Application] USR-N5X0 Quick Start Guide with AWS IoT\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20240426\/2070dff3489b56583a31c71dfbd54ba8.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[application case] USR-N5X0 Connects to USR Cloud\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; height: 19.5938px; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[application-case]-USR-N5X0-Connects-to-USR-Cloud_1687230153.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eUtilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 58.7814px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[PC Test Software] USR-TCP232-Test-V1.3\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/USR-TCP232-Test-V1.3.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Configuration Software]USR-TCP232-M4_V2.3.4.106\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Configuration-Software]USR-TCP232-M4_V2.3.4.106_1687230152.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 65.9926%; height: 19.5938px;\"\u003e[Virtual COM Software]USR-VCOM_V5.0.4_Setup\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right; height: 19.5938px;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/uploads\/20241018\/c355c5f354ad1a86ced2533673251366.exe\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDevelopment Files\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e[Socket Demo] Socket_Demo.zip\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/ndirectory\/[Socket_Demo]-Socket_Demo.zip_1687230152.zip\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.9926%;\"\u003e[Config Protocol] E45\u0026amp;M4 Series Config Protocol V1.4\u003c\/td\u003e\n\u003ctd style=\"width: 33.6397%; text-align: right;\"\u003e\u003ca href=\"https:\/\/www.pusr.com\/download\/M4\/E45\u0026amp;amp;M4%20config%20protocol%20V1.4.pdf\"\u003eDownload \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eVIDEO\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"1110\" height=\"624\" src=\"https:\/\/www.youtube.com\/embed\/27NJbfWtGZE\" title=\"What is a serial device server and how to apply it ?\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e"}
{
"product_id": 9806617674045,
"variant_id" : 49844397244733,
"variant_available" : true,
"inventory_quantity" : 0,
"inventory_management" : "shopify",
"inventory_policy" : "continue",
"image": "//thinkrobotics.com/cdn/shop/files/N520.png?v=1737804913",
"price": "484999",
"title": "Default Title",
"value": "Default Title"
}
India
---
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