服务热线
4000-255-652
1 Port RS485 Ethernet Device Servers $48.00
2 Port Serial Device Server $61.00
4 Serial Ports $102.00
RS232/RS485 $41.00
8*RS485 Ports Serial $116.00
Product Name:2 Port Serial Device Server[NEW]
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.
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
he production process control more refined.
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.
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 he production process control more refined.
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 |
Monday to Friday 8:30-18:00 in Beijing time. Message us online for a quick response when we are on-work. Or you can leave a message. Our sales will contact you as soon as possible. You can get free technical support & professional support for your project on our technical support h.usriot.com. Get in touch with us via email at sales@usriot.com. We want to help with any questions you have.
We will deliver goods as soon as possible after we received the order. The order generated on weekend and holidays will be handled after back. We ship the goods with the following carriers TNT, DHL, FedEx, UPS, shipping agent.
We provide one year's warranty of modules and two year's warranty of cellular routers, cellular modems, serial device servers for any reason. If you believe the item is defective and under warranty, please submit a Return or Exchange request on the product's support page, or contact us at support@usriot.com.
Copyright © Jinan USR IOT Technology Limited All Rights Reserved. xml Sitemap