Products
Product Classification
Data download
News
Three Types of Serial Device Server
2020-04-23

There are three types of serial device servers: single-port serial device server, multi-port serial device server, and wireless serial device server (WIFI serial to Ethernet converter)

 

The single-port serial device server

USR-TCP232-304 is one of the most popular single-port serial device server with built-in Web server function.  If the prices of serial device servers in the market are less than 100 yuan, and those are cost-effective serial device servers. In industrial projects, semi-duplex RS485 ports are widely used and can be connected to multiple terminals in parallel. USR also has the RS232 serial device server—USR-TCP232-302 with same functions.

 

The multi-port serial device server

Serial device servers are typically available for 1 to 48 COM ports. However, the number of ports may vary by manufacturer. A serial device server with 1 to 8 COM ports is called multi-port serial device server. The representative product is USR-TCT232-410s; the market price is $39.

 

The multi-port serial device server both support RS232 and RS485 port, the two ports can work independently at the same time without affecting each other.

Support RTS/CTS hardware flow control function, support Xon/Xoff software flow control.

Support virtual serial port software (USR-VCOM).

Support Modbus gateway function, and it is more convenient to use on the industrial site.

Support timeout restart and timeout reconnection.

Support one-way Websocket function to realize bidirectional transmission of data between webpage and serial port.

 

WIFI serial device server

If you need to connect a serial or Ethernet device to a wireless LAN, you can also try using a WIFI serial device server. The representative product is USR-W600; the price is $26.00. 

Support WiFi@2.4 GHz 802.11b/g/n wireless standard

Support WEP/WPA/WPA2 security mode

Support AP, STA, AP+STA working mode

Fully integrated serial to wireless TCP/UDP transmission, multiple serial baud rate for choose.

Support RS232/485 to Ethernet

Electrostatic protection,power supply anti-reverse connection design

Local area network search and wireless parameter setting function

Don't hesitate to contact PUSR.
Reliable products and services around you!
Subscribe Email
Ethernet Modules
WiFi Modules
4G Modules
Bluetooth Module
Contact Us
Email : inquiry@usriot.com
Tel : +86-531-88826739
Fax : +86-531-88826739-808
Address : Floor 12 and 13, CEIBS
of Maolingshan, Lixia District, Jinan,
Shandong, China
Copyright © Jinan USR IOT Technology Limited All Rights Reserved. Tags   /  Sitemap   /  Privacy Policy