Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01

  • Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Manufacturers, Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Factory, Supply Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01
  • Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Manufacturers, Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Factory, Supply Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01
  • Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Manufacturers, Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Factory, Supply Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01
  • Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Manufacturers, Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01 Factory, Supply Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01
Module Ethernet | Ethernet To Serial Converter Modules Model: ST-TCP-ED21 01
  • FOCUS
  • SHAN DONG
  • 10DAYS
  • 5 million/year

3-TTL UART to Ethernet modules ST-TCP-ED21.

● 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 3 TTL serial ports working independently
● Configuration via Web Server page, AT commands, and Windows Utility
Introduction of Ethernet Modules ST-TCP-ED21
This is a serial TTL to Ethernet module, used for data transparent transmission. ST-TCP-ED21 is a triple serial ethernet module, which supports 3*TTL working at the same time. It is based on Cortex-M4 solution and its basic frequency is up to 120MHz. And the internal of the module integrates TCP/IP protocol stack.

ST-TCP-ED21

Module Ethernet | Ethernet to Serial Converter Modules

Ethernet to UART Module

3-TTL UART to Ethernet modules ST-TCP-ED21.

● 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 3 TTL serial ports working independently
● Configuration via Web Server page, AT commands, and Windows Utility

Introduction of Ethernet Modules ST-TCP-ED21

This is a serial TTL to Ethernet module, used for data transparent transmission. ST-TCP-ED21 is a triple serial ethernet module, which supports 3*TTL working at the same time. It is based on Cortex-M4 solution and its basic frequency is up to 120MHz. And the internal of the module integrates TCP/IP protocol stack.

 

Technical parameters

System Information

Processor

Cortex-M4

Basic Frequency

120MHz

Flash

512K byte

Ethernet

Port Number

1

Interface Standard

4 pin interface (with network transformer) TX+, TX-, RX+, RX-

Rate

10/100 Mbps, MDI/MDIX,, auto switch between cross and direct connection

Protection

1.5KV electromagnetism isolation

Network Protocol

IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client

Receive Buffer

Max. 16k bytes buffer

Serial

Port Number

3 (3*TTL, can work at the same time)

Interface Standard

TTL: 2.54 pin 3.3V

Data Bits

5, 6, 7, 8

Stop Bit

1, 1.5, 2

Check Bit

None, Even, Odd, Space, Mark

Baud Rate

600 bps ~ 1024K bps

Flow Control

RTS/CTS

Buffer

Send and receive 2k bytes respectively

RS-485 Pull-up and Pull-Down Resistor

Null, reserved 485 send-receive control pin

Software

Virtual SerialUSR-VCOM

Windows 2000 or higher (2 bit/64 bit)

Configuration

Built-in webpage, computer set-up software, serial command

Basic Parameter

Size

44.45 x 31.75 x 15.4 (mm) (including pin)

Operating Temp.

-40 ~ 85°C(industry)

Storage Temp.

-40 ~ 105°C, 5 ~ 95% RH

Input Voltage

DC 3.3 / 5 V

Working Current

120mA @ 3.3V
120mA @ 5V

Power

<1W

More

Certificate

CE, FCC, ROHS

Warranty

2 years

Accessory

Null

  

Features of Ethernet Modules ST-TCP-ED21

1.         Cortex-M4 kernel,industrial working temperature range and TCPIP protocol stack.

2.         Auto-MDI/MDIX,RJ45 port with 10/100Mbps

3.         TCP Server,TCP Client,UDP Client,UDP Server and httpsD Client work mode

4.         Multi-ports can work independently at the same time

5.         Can distinguish which serial port connects to the device via port number

6.         Support virtual serial port and provide corresponding software USR-VCOM

7.         Serial baud rate from 600bps to 1024K bps;Check bit of None,Odd,Even,Mark and Space

8.         DNS and DHCP supported

9.         Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS

10.     Built-in webpage;also can customize webpage for users

11.     Reload button,one key to restore default settings

12.     RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation

13.     The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address

14.     Support upgrade firmware via network

15.     Support keepalive,rapidly detect dead links

16.     Support account and password,can be used to page login and network settings

17.     Support one channel Websocket,realize bidirectional transparent transmission bewteen webpage and serial 0

18.     Support Modbus RTU to Modbus TCP

19.     Support UDP broadcast function

 

Application Field of M2M Modules ST-TCP-ED21

1.         Industrial data transmission, industrial automation

2.         security and protection monitoring, public security

3.         Smart home, power control, environmental monitoring, intelligent agriculture

4.         Door check on work attendance system, POS system, rice selling system

5.         Building automation system, power monitoring, self-service banking system, telecom machine room monitoring

 

Work Mode of Embedded Modules ST-TCP-ED21

TCP Client Mode

Module starts connection to all set TCP Server, if connection fails, module will try to reconnect till success if connection succeeds, Server will transmit data with serial device.

 ethernet UART module

TCP Server Mode

Module monitors the set and waits for TCP Client to connect data sent by serial device will transmit to all successfully-linked Clients via module.

serial to Ethernet module

UDP Mode

Module sends data of serial device to the set network device. Module monitors port and sends the received data to serial device.

Ethernet to UART Module

Application of IoT Modules ST-TCP-ED21

Remotely manage multiple serial devices

ethernet UART module

 

Use network to extend serial communication distance

serial to Ethernet module

Multiple PC to remotely manage serial device

Ethernet to UART Module

Various parameter setting method

Software Settings
Download settings software, search Ethernet Modules in the LAN through the serial port server IP, name, MAC address, or the version number. Then set the parameters you need, otherwise keep the default.

 

Web-page Settings

1.Open your browser and inter the default IP address of the Ethernet Modules.

2.Open the login page of Serial Server, Enter the user name and password (default admin).

3.After setting parameter, Click Save and Restart, then setting will take effect.

 

Serial AT commands Settings
User can set parameter by module itself without going through another computer to configure. This setting method is used in the following situation: user have to configure IP address and destination IP address on site. AT command can meet the demand. After MCU connects serial server module by TTL (UART), MCU can configure setting by AT command.

 

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