Products Categories
Contact Us
  • +8618318069836
  • +86-755-6184897
  • szdigitallife-1@digitallife-automation.com
  • (B Building) Room 2013, 2rd Floor Laobing Business Building, Xixiang Street, Yingtian Road, Bao'an District, 518101 Shenzhen, Guangdong, China (Mainland)
S7-1500 Open Ethernet Communication
Dec 27, 2018

 Siemens products are numerous and widely used, but in the face of a wide variety of instructions, we may not have time to read in depth. As a core partner of Siemens, Tian Tuo Sifang has summed up a large number of product application experience in the normal project implementation. In order to facilitate sharing, we regularly organize the use of experience, in the WeChat public number is constantly presented to you.

If you have any questions, please contact us through the public number, in the answer together to exchange, learn the use of products and technology.


Siemens S7-1500 Series defined open Ethernet communication is not only open IE communication, mainly TCP, ISO-ON-TCP, UDP three kinds of communication methods, they have the following characteristics.


Features of TCP Communication protocol

Connection-oriented communication protocols

Establish a connection with three handshakes

Reliability of transmission using "with retransmission confirmation" technology

TCP transmission takes the form of data flow, sending and receiving length requirements are consistent

Addressing with port numbers Suitable for transmission waiting for a large amount of data


Related News