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Preface, Contents
SIMATIC NET
Introduction to
Operating Instructions for
1
Industrial Ethernet Switches
SCALANCE X-400
Industrial Ethernet Switches
System Description of
2
SCALANCE X-400
Product Description of
3
SCALANCE X-400
Media Modules, Covers,
4
Dummy Cover
Extender Modules
5
Installation and
6
Commissioning
Technical Specifications
7
Approvals, Certificates
Glossary, Index
C79000-G8976-C186-03
Release 11/2005
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Classification of Safety-Related Notices This document contains notices which you should observe to ensure your own per- sonal safety, as well as to protect the product and connected equipment. These no- tices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger: Danger ! indicates that death or severe personal injury will result if proper precautions are not taken. Warning ! indicates that death or severe personal inj
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Trademarks ® ® ® SIMATIC , SIMATIC NET , SCALANCE and SIMATIC NET Networking for Indus- ® try are registered trademarks of Siemens AG. Third parties using for their own purposes any other names in this document which re- fer to trademarks might infringe upon the rights of the trademark owners. Safety Instructions Regarding your Product Before you use the product described here, read the safety instructions below thor- oughly. Notice When using a SCALANCE X-400 in the ring (HSR, High
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Personnel Qualification Requirements Only qualified personnel should be allowed to install and work on this equipment. Qualified personnel as referred to in this manual or in the warning notes are defined as persons who are familiar with the installation, assembly, startup and operation of this product and who possess the relevant qualifications for their work, e.g.: ● Training in or authorization for connecting up, grounding or labeling circuits and devices or systems in accordance with
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Correct Usage of Software Products Please note the following regarding the correct usage of software products: Caution This software may only be used for the applications described in the catalog or the technical description and only in connection with software products, devices, or com- ponents from other manufacturers which have been approved or recommended by Siemens. Before you use the supplied sample programs or programs you have written yourself, make certain that no injury to p
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Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches 6 C79000-G8976-C186-03
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Preface Purpose of the Operating Instructions These operating instructions describe the functions of the SCALANCE X-400 product line of modular Industrial Ethernet switches and support you during instal- lation, commissioning and troubleshooting on site. You will find information on con- figuration in the separate SCALANCE X-400 Configuration Manual. Validity of the Operating Instructions These operating instructions are valid for the following products: ● Industrial Ethernet Switches SC
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Preface Further Documentation For help on configuration and diagnostics using Web-based management, the CLI command line, or SNMP, refer to the following documentation: ● SCALANCE X-400 Configuration Manual C79000-G8976-C187-01 This documentation is available on the Internet at http://support.automation.siemens.com/WW/view/en/19625108 ● SIMATIC NET Twisted Pair and Fiber-Optic Networks C79000-G8976-C125-02 This documentation is available on the Internet at http://support.automatio
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Contents 1 Introduction to Industrial Ethernet Switches ............................................................ 11 1.1 Basic Information............................................................................................... 11 1.2 Topologies ......................................................................................................... 13 1.2.1 Ring with Redundancy Manager ....................................................................... 13 1.2.2 Star Struct
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Contents 6.2.1 Installing / Removing a Media Module .............................................................. 72 6.2.2 Fitting / Removing the Covers ........................................................................... 74 6.2.3 Fitting / Removing a Dummy Cover................................................................... 75 6.3 Installing / Removing Extender Modules ........................................................... 76 6.3.1 Installing / Removing the Twisted Pair Ex
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Introduction to 1 Industrial Ethernet Switches 1.1 Basic Information Switching With switching technology, data packets are forwarded directly from the input port to the appropriate output port during data exchange based on the address informa- tion. Switches operate on a direct delivery basis. Essentially, switches have the following functions: ● Connection of Collision Domains / Subnets Since repeaters and star couplers (hubs) operate at the physical level, their use is restricted
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Introduction to Industrial Ethernet Switches The Need for Industrial Ethernet Switches With over 80% of LANs based on Ethernet, this is the most commonly used tech- nology. The use of switches is particularly important: They allow extensive net- works with large numbers of nodes to be set up, increase the data throughput and simplify network expansion. The modular SCALANCE X-400 Industrial Ethernet switches from SIMATIC NET are designed for use in high-performance networks that will also me
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Introduction to Industrial Ethernet Switches 1.2 Topologies 1.2.1 Ring with Redundancy Manager To increase the availability, optical or electrical line topologies of up to 50 switches (SCALANCE X-400, SCALANCE X-200, or OSM/ESM) can be closed with a SCALANCE X414-3E to form a ring. Functional Description With a SCALANCE X414-3E operating as a redundancy manager, the two ends are closed to form a ring with redundancy manager. The redundancy function is activated or deactivated by switche
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Introduction to Industrial Ethernet Switches Electrical Ring A redundant electrical ring with redundancy manager can be set up without media modules since the basic device provides two RJ-45 jacks on slot 5 that allow con- nection of electrical (twisted pair) connections (10, 100, 1000 Mbps). The factory setting defines the two ports on slot 5 as ring ports. Optical Ring An optical ring with redundancy manager is only possible with media modules. Which slots or ports should be used, depen
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Introduction to Industrial Ethernet Switches Configuration Example Sample configurations with SCALANCE X414-3E, SIMATIC S7-200/300/400, op- erator control and monitoring system, H system and PC as end devices. SCALANCE X-400 SCALANCE X-400 RM S7-200 1000 Mbit/s S7-300 10/100 SCALANCE Mbit/s X-400 S7-400 H-System H-System Figure 1-1 Gigabit ring with redundancy manager (RM) PC S7-400 S7-400 Switch S7-300 SCALANCE PC X-400 Fiber Optic S7-400 Switch SCALANCE X204-2 S7-300 PC PC S7-
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Introduction to Industrial Ethernet Switches 1.2.2 Star Structure Functional Description Star structures can be implemented with the SCALANCE X414-3E. The cascading depth and total span of a network are limited only by the signal propagation times of the communication connections. Properties of a Star Structure Each SCALANCE X414-3E communicates over a TP or FO cable with a central switch with which all other switches are also connected within a star structure. Communication is possible
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Introduction to Industrial Ethernet Switches Configuration Example Sample configurations electrical / optical with SCALANCE X-400, SCALANCE X-200, SIMATIC S7-300/400, SIMATIC ET 200 and operator panel as end devices. SCALANCE X414-3E SCALANCE SCALANCE SCALANCE SCALANCE X414-3E X208 X208 X208 S7-400 S7-300 ET 200S S7-300 S7-400 S7-300 ET 200S ET 200S ET 200S ET 200S ET 200S Figure 1-3 Star structure (Electrical) SCALANCE X-400 Fiber Optic SCALANCE SCALANCE SCALANCE SCALANCE X206-1 X20
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Introduction to Industrial Ethernet Switches 1.2.3 Line Structure Functional Description Line structures can be implemented with the SCALANCE X414-3E. The cascading depth and total span of a network are limited only by the signal propagation times of the communication connections. Properties of the Line Structure Each SCALANCE X414-3E communicates over a TP or FO cable with a neighbor- ing switch. Communication is possible over the optical ports in slots 5, 6, or 7 or over the electrical
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Introduction to Industrial Ethernet Switches 1.2.4 Redundant Linking of Network Segments The example of redundant linking of two network segments as shown here is pos- sible only when linking between X414 because the standby function of the X414 is required. SCALANCE X414-3E SCALANCE X414-3E RM 1000 S7-200 Mbit/s S7-300 10/100 SCALANCE Mbit/s X-414-3E S7-400 SCALANCE X-414-3E 1000 Mbit/s SCALANCE X-414-3E RM Figure 1-6 Redundant linking of two subnets In this case, network seg
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Introduction to Industrial Ethernet Switches The two devices connected in the configuration exchange data frames with each other to synchronize their operating statuses (one device is master and the other slave). If there are no problems, only the link from the master to the other network segment is active. If this link fails (for example due to a link-down or a device fail- ure), the slave activates its link as long as the problem persists. Operating Instructions for SCALANCE X-400
