Low-Cost RS232 Serial to Ethernet Converter
USRIOT Serial to Ethernet Converter, also known as Serial to Ethernet Server or Serial Device Server, which can realize bidirectional transparent transmission between RS232/RS485/RS422 and Ethernet. USR-TCP232-306 Serial to Ethernet Device Server is a cost-effective solution for serial data communication.
- Low-cost Solution
- RS232 port
- Power supply: DC 5V
Work Mode
TCP Server
Serial device server monitors the set port and waits for a TCP client connection.
Data from the serial device will transmit to all successfully-connected via serial device server.
TCP Client mode
Serial device server will initiate TCP connection to the destination IP address that configured by the user and serial device server will continuously try to reconnect if establishing TCP connection unsuccessfully.
If the serial device server establishes TCP connection to TCP Server successfully, it can realize bidirectional data transparent transmission between TCP Server and the serial device.
UDP mode
Serial device server will transmit serial data from serial device to target network device by UDP connection.
Serial device server will listen to port and transmit all received data to serial device.
HTTPD Client
Supports HTTP Client mode which can transmit serial data to the HTTP server in HTTP format(GET/POST).
Application
Specifications
| Parameter | Value |
|---|---|
| System Information | |
| Processor | TI Cortex-M0 |
| 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, HTTP, ARP, ICMP |
| Receive Buffer | Send: 6K bytes, receive: 4K bytes |
| Serial | |
| Port Number | 1 |
| Interface Standard | RS-232: DB9 female port |
| Data Bits | 5, 6, 7, 8 |
| Stop Bit | 1, 2 |
| Check Bit | None, Even, Odd, Space, Mark |
| Baud Rate | 600 bps ~ 230.4 Kbps |
| Flow Control | Null |
| Buffer | Receive: 800 bytes |
| Software | |
| Virtual Serial（USR-VCOM） | Windows 2000 or higher (32 bit/64 bit) |
| Configuration | Computer set-up software, serial command, built-in webpage Basic Parameter |
| Basic Parameter | |
| Size | 71 x 60 x 25 mm |
| Operating Temp. | -25 ~ 75°C |
| Storage Temp. | -40 ~ 105°C, 5 ~ 95% RH |
| Input Voltage | DC 4.75 ~ 7V |
| Working Current | 150mA @ 5V |
| Power | <1W |
| More | |
| Warranty | 2 years |
| Accessory | 5V1A power supply |
| Certificate | CE/FCC/RoHs |