10 Rockwell Automation Publication 1783-UM001B-EN-P - May 2010
Preface
Additional Resources
These documents contain additional information concerning related Rockwell
Automation products.
You can view or download publications at http://www.rockwellautomation.com/
literature/. To order paper copies of technical documentation, contact your local
Rockwell Automation distributor or sales representative.
Domain A group of computers and devices on a network that are controlled as a unit with common rules and procedures.
TCP Transmission Control Protocol.
TCP enables two hosts to establish a connection and exchange streams of data.
TCP guarantees delivery of data and also guarantees that packets are delivered in the same order in which they were sent.
UDP User Datagram Protocol.
This protocol offers a minimal transport service. UDP is used by applications that do not require the level of service of TCP or use
communication services (for example, multicast or broadcast delivery) not available from TCP.
An application program running over UDP must deal directly with end-to-end communication anomalies that a connection-
oriented protocol would have handled - for example, retransmission for reliable delivery, packetization and reassembly, flow
control, and congestion avoidance, when these are required.
This is commonly seen with I/O type devices that send out information at an RPI rate.
Table 1 - Terminology
This Term Means
Resource Description
Stratix 6000 Ethernet Managed Switch Installation Instructions,
publication 1783-IN004
Provides detailed specifications and information related to installation of the
switch.
Industrial Automation Wiring and Grounding Guidelines, publication
1770-4.1
Provides general guidelines for installing a Rockwell Automation industrial
system.
Product Certifications website, http://www.ab.com Provides declarations of conformity, certificates, and other certification details.
Internet Engineering Task Force website http://www.ietf.org
Provides access to documents such as the RFC (request for comment), public
documents on networking topics and protocols, Internet standards documents,
best current-practices information, and related informational documents.
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