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New direction for industrial Ethernet cabling

作者:Pete Lockhart, Anixter2009.01.05阅读 2716

  Plant-level networking systems need to interact with central process control and manufacturing execution systems. TIA-1005 to address new structured cabling concepts for industrial installations.


  MICE tables were created to better understand the automation island designations, cabling designs, and performance requirements of factory floor network systems. Source: ANSI/TIA-SP-3-4822-H
  Today’s plant-level networking systems need to interact with central process control and manufacturing

execution systems. With the proliferation of Ethernet connectivity, the Internet Protocol (IP) is becoming the standard method for transport of data between these two domains.
  For the electrical and electronics industries in the 1980s控制工程网版权所有, the Electrical Industry Alliance (EIA) was the primary source for interconnection standards, spawning RS-232, RS-422/423 and RS-485. With the signing of the ANSI/TIA/EIA-568-B Commercial Building Communications Standard in 1989, the EIA (then part of the Telecommunications Industry Associationwww.cechina.cn, or TIA) helped to create an interoperable infrastructure for voice and data communications cabling. NowCONTROL ENGINEERING China版权所有, a new draft standard proposal is expected for final review in 2008控制工程网版权所有, with a possible release in 2009, and it promises to further the use of Ethernet in manufacturing environments.
  The TIA created TIA-1005 to address new structured cabling concepts for industrial installations. As of August 2008控制工程网版权所有, it is known as Standards Proposal 3-4822-H, the Telecommunications Infrastructure Standard for Industrial Premises. This is a ballot proposal from the TIA-TR-42.9 working group that is based on the following existing standards:
  ANSI/TIA/EIA 568-B and -606-A;
  TIA-569-B;
  ANSI-J-STD-607-A; and
  ISO/IEC 11801; and 24702.
  Environmental references include IEC60721-x and IEC60654-x.
  The purpose of the new standard is to enable the planning and installation of telecommunications cabling infrastructure within and between industrial buildings. It’s also designe
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