As announced at Hannover Messe 2016 the EtherCAT Technology Group (ETG) has now published a first draft of the official EtherCAT P technology specification together with the extension of all corresponding documents on its website. Additionally, there has been finalized an application note as guideline for the implementation of EtherCAT P slaves.

EtherCAT技術協會（ETG）在2016年4月的漢諾威展會上發布了EtherCAT P技術，ETG現已正式發布官方EtherCAT P技術規范第一稿，并在ETG官網上發布了所有相關擴展文件。此外，ETG還完成了一份EtherCAT P從站的實施指南的應用手冊。

Soon after the introduction of EtherCAT P by Beckhoff Automation the technology extension to EtherCAT has been included into the work of the EtherCAT Technology Group. Ever since the official specification document has been in progress and the first draft now has been published. The document ‘ETG.1030 EtherCAT P Specification’ defines the basics of EtherCAT P as extension of the physical layer of the EtherCAT technology. As such, of course, all other EtherCAT standard documents in which EtherCAT P will be integrated have been extended, too.

在德國倍福公司推出EtherCAT技術的擴展技術EtherCAT P之后不久，EtherCAT技術協會就開始了官方規范文檔的整理工作。現已發布第一稿規范文件。文件“‘ETG.1030 EtherCAT P規范”定義了EtherCAT P的基礎是EtherCAT技術物理層的擴展。

因此，所有其他將集成EtherCAT P的EtherCAT標準文檔也已經進行了相應的擴展。

To enable developers of EtherCAT P devices to start their implementation just now Beckhoff has published a so called EtherCAT P application note – a guideline for implementing EtherCAT P slaves. This application note includes the according extension of the EtherCAT implementation including connectors, electrical specification as well as recommendations for EMC-compliant design. In addition to that, the application note informs about different design requirements especially with regards to the usage and connection of supply voltages and describes the calculation basis of currents and voltages in the network.

為使EtherCAT P的設備研發者能夠盡快開始實施，德國倍福公司發布了一個EtherCAT P應用手冊作為EtherCAT P從站實施指南。該應用手冊包含了EtherCAT實施的相關擴展，包括連接器、電氣規范，以及EMC兼容設計的建議。除此之外，應用手冊還介紹了不同的設計要求，尤其是關于電源電壓的使用和連接，并描述了網絡中電流和電壓的計算依據。

When the ETG accepted EtherCAT P as addition to EtherCAT the first big users signalized their high interest into the technology extension. With the publication of the specification documents and the corresponding application note EtherCAT P can now be included into the development and the implementation of numerous new products has become a certainty.

ETG剛剛將EtherCAT P作為EtherCAT技術擴展時，第一個大用戶表示了對該擴展的高度興趣。隨著規范文檔和相關應用手冊的發布，設備提供商可以開始實施 EtherCAT P。市場上必將有更多的新產品實施的出現。

All documents mirror the actual status of the EtherCAT P technology definition and are available for download on the website of the EtherCAT Technology Group (www.ethercat.org)

所有文檔都標明了EtherCAT P技術定義的實際狀態，用戶可以從EtherCAT技術協會官網（www.ethercat.org）進行下載。

About EtherCAT Technology Group (ETG):

The EtherCAT Technology Group (ETG) is an association in which key user companies from various industries and leading automation suppliers join forces to support, promote and advance the EtherCAT technology. With over 4,000 members from 63countries, the EtherCAT Technology Group has become the largest fieldbus organization in the world. Founded in November 2003, it is also the fastest growing association of its kind.

About EtherCAT®:

EtherCAT is the fastest Industrial Ethernet technology and stands for high-performance, low-cost, easeofuse anda flexible topology. It was introduced in 2003 and became an international standard and a SEMI standard in 2007. The EtherCAT Technology Group promotes EtherCAT and is responsible for its continued development. EtherCAT is also an open technology: anyone is allowed to implement or use it.