Basic Info.
Usage
Telephone, Computer, Workstation, Server, Mobile phone
Modbus
Modbus RTU to TCP, Modbus RTU to Json, Modbus Poll
Transport Package
Standard Package
Specification
FCC CE Rohs
Product Description
USR-N520-H7 2 ports MQTT gateway RS485 serial to ethernet TCP/IP Modbus device server converter
Parameters:
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 | -40~85ºC |
Storage Temperature | -40~105ºC |
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 |
Basic function-transmission:RS232/485/422 to wires ethernetScheme upgarde to provide better experience: Master chip adopts ST cortex-M7 core,the main frequence is up to 400MHZ,fast processing speed,high stable and reliable performance. Multiple hardware protection:ETF-IEC61000-4-4-Level3(+-2kv)
Surge-IEC61000-4-5 lEVELL3(+-2KV)
ESD-IEC61000-4-2 Level 4Redundant power supply:Wide inpurt DC 5-36V,with reserve polarity protection.Work mode:TCP server+TCP client+UDP+Httpd client More features:Synchoronized baud rate:Change the baud rate,data bit,check bit and stop dynamically via network protocal.
Modbus Gateway:Support Modbus RTU and Modbus TCP protocal conversion,support multi-host polling,support Modbus TCP to JSON function .
Virtual Com software.
Application:
Charging Pile Application Case:N520 can connect the charging pile to the charging inteilligent service platform to realiz two-way data transmission vetween the charging device and the plaform.The billing information and power usage can be viewed remotely through the plaform to facilitate operation and maintence.
Industrial Automation Application case:The application of N520 in traditional industrial scenarios can effectively solve the problem that workers need to monitor the equipment on-site,save laber cost and increase production efficiency and safety factors.Data managements makes the production process control more refined.
Address:
Floor 11, Building 1, No. 1166 Xinluo Street, Gaoxin Distric, 250101, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Company Introduction:
Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years. We offer networking products such as serial device server, Ethernet to serial, GPRS DTU and embedded WiFi module. We have professional R&D teams for hardware and software, phone APP and server. And we can provide OEM & ODM service for clients.