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TCP/ UDP Data Package /RS232/RS485/RS422 2 Ports Serial to Ethernet Servers
ST-TCP520i2 Ports Serial to Ethernet Servers 2-port serial to Ethernet servers ST-TCP520I can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.2-port RS-232/422/485 serial to Ethernet serversPower supply accepts wide voltage input range DC 5-36VSupport TC......
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Product Description
ST-TCP520i
2 Ports Serial to Ethernet Servers
2-port serial to Ethernet servers ST-TCP520I can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.
2-port RS-232/422/485 serial to Ethernet servers
Power supply accepts wide voltage input range DC 5-36V
Support TCP server/client, UDP server/client, https client, Virtual COM
Support Modbus RTU to Modbus TCP
Support flow control CTS/RTS, XON/XOFF
Support 2 RS-232, RS-485/422 3IN1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
Configuration via Web Server page, AT commands, and Windows Utility
Technical parameters
Basic Function of Serial to Ethernet Servers
If the connection fails, ST-TCP520I will keep trying to reconnect until it succeeds. Once the connection is successful, the data will be transparently transmitted between PC and serial device in bi-directional.
2-port RS-232/422/485 serial to Ethernet servers
Power supply accepts wide voltage input range DC 5-36V
Support TCP server/client, UDP server/client, https client, Virtual COM
Support Modbus RTU to Modbus TCP
Support flow control CTS/RTS, XON/XOFF
Support 2 RS-232, RS-485/422 3IN1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
Configuration via Web Server page, AT commands, and Windows Utility
Technical parameters
| System Information | |
| 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 the 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 | 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 Parameter | |
| 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 |
Basic Function of Serial to Ethernet Servers
Serial Ports
- Baud rate: 600bps~230.4Kbps
- Hardware fow control: RTS/CTS
- Software fow control: XON/XOFF
- Seria data can be divided into frames flexibly
Serial Port Switching Among RS232/RS485/RS422
Work mode
TCP Server
Serial to Ethernet servers ST-TCP520I listens on the setting port and waits for a TCP client connection. The data which the serial ports sent out transparently transmit to all connected TCP clients via ST-TCP520I.TCP client mode
Serial to Ethernet servers ST-TCP520I initiates a TCP connection to the set IP address.If the connection fails, ST-TCP520I will keep trying to reconnect until it succeeds. Once the connection is successful, the data will be transparently transmitted between PC and serial device in bi-directional.
UDP mode
Serial to Ethernet servers ST-TCP520I will transmit serial data from serial device to target network device by UDP connection. ST-TCP520I will listen to port and transmit all received data to serial device.httpsD Client
Supports https Client mode which can transmit serial data to the https server in https format(GET/POST).WebSocket
Supports WebSocket Sever,Built Websocket link with devices by Websocket of webpage HTML5.Data transmission between built-in webpage and serial port in bi-directional Custom webpage and websocket are acceptable Achieves the functions of displaying data in real-timeFeatures
Socket B function
Serial to Ethernet servers ST-TCP520I supports the secondary network link, which can send data to two servers. Used for data backup, remote diagnosis, and other requirements.Support modbus gateway
Application
Unattended Weighing System
Connect serial to Ethernet servers ST-TCP520I to barrier gate and it can realize remote control of barrier gate by Ethernet in control center.
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