Siemens Electrical Lean Switch User Manual
SIMATIC NET
Preface, Contents
Industrial Ethernet
Electrical Lean Switch
Installation Instructions
Introduction 1
Functions 2
Network Topologies 3
Ports and Displays 4
Installation 5
Diagnostics over Industrial
Ethernet
Technical Specifications 7
6
Release 12/2002
A5E00152007
Further Support 8
Notes on the CE Mark 9
Glossary 10
Index 11
References 12
Classification of Safety-Related Notices
This document contains notices which you should observe to ensure your own
personal safety, as well as to protect the product and connected equipment. These
notices 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 injury can result if proper precautions are not
taken.
Caution
with warning triangle indicates that minor personal injury can result if proper
precautions are not taken.
Caution
without warning triangle indicates that damage to property can result if proper
precautions are not taken.
Notice
indicates that an undesirable result or status can occur if the relevant notice is
ignored.
Note
highlights important information on the product, using the product, or part of the
documentation that is of particular importance and that will be of benefit to the user.
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Trademarks
SIMATIC, SIMATIC NET and SINEC are registered trademarks of Siemens AG.
Third parties using for their own purposes any other names in this document which
refer 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
thoroughly.
Qualified Personnel
Only qualified personnel should be allowed to install and work on this equipment .
Qualified persons are defined as persons who are authorized to commission, to
ground, and to tag circuits, equipment, and systems in accordance with established
safety practices and standards.
Correct Usage of Hardware Products
Please note the following regarding the correct usage of hardware products:
Caution
This device and its components may only be used for the applications described in
the catalog or the technical description, and only in connection with devices or
components from other manufacturers which have been approved or recommended
by Siemens.
This product can only function correctly and safely if it is transported, stored, set up,
and installed correctly, and operated and maintained as recommended.
Before you use the supplied sample programs or programs you have written yourself,
make certain that no injury to persons nor damage to equipment can result in your
plant or process.
EU Directive: Do not start up until you have established that the machine on which
you intend to run this component complies with the directive 89/392/EEC.
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Preface
Purpose of the Installation Instructions
These installation instructions support you when commissioning in networks with
the Electrical Lean Switch (ELS) .
Consignment
The ELS includes the following components:
● ELS device
● 3-pin plug-in terminal block
● Fittings (brackets, screws) for wall-mounted installation or installation in a 19"
cubicle and for the S7-300 standard rail
● "Information on the Product"
● Manual Collection CD
Mounting the ELS
Follow the instructions in Chapter 5 of these installation instructions.
Validity of the Installation Instructions
These installation instructions are valid for the following devices:
● ELS TP40 6GK1102-6AA00
● ELS TP40M 6GK1102-6AB00
● ELS TP80 6GK1102-7AA00
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Further Documentation
The "SIMATIC NET Industrial Ethernet Twisted Pair and Fiber-Optic Networks"
manual contains information on other SIMATIC NET products that you can operate
in conjunction with ELS devices in an Industrial Ethernet network.
You can download the electronic version of this network manual from Customer
Support on the Internet under entry number 1172207:
http://www4.ad.siemens.de/view/cs/de/1172207
Finding Information
To help you to find information quickly, the appendix includes the following sections
in addition to the table of contents:
● Glossary
● Index
Preface
Guide to the Manual
To help you to find specific information quickly, these installation instructions
include the following parts:
● At the front of the installation instructions you will find a complete table of
contents.
● The chapters have headings in the left margin with an overview of the contents
of the paragraphs in the section.
● Following the appendix, you will find a Glossary in which the most important
specialist terms used in the instructions are defined.
● At the back of the installation instructions, you will find an index with which you
can find topics quickly.
Audience
These installation instructions are intended for persons involved in commissioning
networks with the ELS.
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Preface
Personnel Qualification Requirements
Only qualified personnel should be allowed to install and work on this equipment.
Qualified personnel as referred to in the installation instructions 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 current standards in safety technology;
● Training in or authorization for the maintenance and use of suitable safety
equipment in accordance with current standards in safety technology;
● First Aid qualification.
Standards and Approvals
The ELS TP40, ELS TP40M, and ELS TP80 meet the requirements for the CE
mark. For more detailed information about approvals and standards, refer to the
appendix.
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Contents
1 Introduction..................................................................................................................... 9
1.1 ELS TP40 .......................................................................................................... 10
1.2 ELS TP40M ....................................................................................................... 12
1.3 ELS TP80 .......................................................................................................... 14
2 Functions ......................................................................................................................15
3 Network Topologies ..................................................................................................... 17
3.1 Network Topologies with ELS TP40.................................................................. 18
3.2 Network Topologies with ELS TP40M............................................................... 19
3.3 Network Topologies with ELS TP80.................................................................. 20
4 Ports and Displays ....................................................................................................... 21
4.1 Ports and Displays of the ELS TP40 ................................................................. 22
4.1.1 TP Ports............................................................................................................. 22
4.1.2 Power Supply..................................................................................................... 24
4.1.3 Displays ............................................................................................................. 26
4.2 Ports and Displays of the ELS TP40M .............................................................. 27
4.2.1 TP Ports............................................................................................................. 27
4.2.2 Power Supply..................................................................................................... 29
4.2.3 Displays ............................................................................................................. 31
4.3 Ports and Displays of the ELS TP80 ................................................................. 32
4.3.1 TP Ports............................................................................................................. 32
4.3.2 Power Supply..................................................................................................... 33
4.3.3 Displays ............................................................................................................. 34
5 Installation and Maintenance ...................................................................................... 35
5.1 Consignment...................................................................................................... 36
5.2 Installation|......................................................................................................... 37
5.3 Maintenance ...................................................................................................... 44
6 Diagnostics over Industrial Ethernet.......................................................................... 45
6.1 Introduction ........................................................................................................ 46
6.2 Configuration ..................................................................................................... 47
6.2.1 Automatic IP Address Assignment using DHCP (Factory Setting) ................... 47
6.2.2 Manual IP Address Assignment ........................................................................ 47
6.3 Web Based Management (WBM)...................................................................... 57
6.3.1 General .............................................................................................................. 57
6.3.2 Requirements .................................................................................................... 57
6.3.3 Access using WBM............................................................................................ 58
6.3.4 User Interface of the WBM ................................................................................ 59
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Preface
6.3.5 Management Menus.......................................................................................... 60
6.3.6 Switch Information ............................................................................................. 61
6.3.7 IP Address Information ...................................................................................... 63
6.3.8 E-Mail Configuration .......................................................................................... 65
6.3.9 Trap Configuration............................................................................................. 67
6.3.10 Event Configuration ........................................................................................... 69
6.3.11 Statistic Information ........................................................................................... 70
6.4 Diagnostics Using SNMP .................................................................................. 71
6.5 Internet Browser Settings .................................................................................. 72
6.5.1 Microsoft Internet Explorer 5.5 or 6.0 ................................................................ 73
6.5.2 Netscape 6.1 or 6.2 ........................................................................................... 78
7 Technical Specifications ............................................................................................. 80
7.1 Technical Specifications of the ELS TP40 ........................................................ 81
7.2 Technical Specifications of the ELS TP40M ..................................................... 84
7.3 Technical Specifications of the ELS TP80 ........................................................ 87
8 Further Support ............................................................................................................ 89
9 Notes on the CE Mark .................................................................................................. 93
10 Glossary ........................................................................................................................ 95
11 Index 95
12 References ....................................................................................................................97
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1 Introduction
With the Electrical Lean Switch ELS product generation, you can set up powerful
Fast Ethernet networks with a small number of ports in an industrial environment.
Nodes can only be attached to the network over twisted-pair ports; in other words,
electrical ports.
1
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Introduction
1.1 ELS TP40
Possible Attachments
● Two RJ-45 jacks for connecting DTEs
● Two ports with insulation-piercing contacts for the direct attachment of IE
FastConnect (FC) cables
Figure 1: ELS TP40
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Properties of the ELS TP40
Two electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex)
TP connector technology (RJ-45 jack
with MDI-X pinning)
Max. cable length 10 m (TP Cord or TP
XP Cord)
In conjunction with IE FC Outlet RJ-45,
a total cable length of a maximum of
100 m is permitted.
Introduction
Two electrical ports
with insulation-piercing contacts
10/100 Mbps (half/full duplex)
(with MDI-X pinning)
Permitted cable types:
- IE FC TP standard cable 6XV1840-
2AH10
cable length max. 100 m *
- IE FC TP marine cable 6XV1840-
4AH10
cable length max. 85 m *
- IE FC TP trailing cable 6XV1840-
3AH10
cable length max. 85 m*
*The specified IE FC cable lengths are reduced by 10 m if an IE FC outlet is used.
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Introduction
1.2 ELS TP40M
Possible Attachments
● Two RJ-45 jacks for connecting DTEs
● Two ports with insulation-piercing contacts for the direct attachment of IE
FastConnect (FC) cables
12
Figure 2: ELS TP40M
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Properties of the ELS TP40M
Two electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex)
TP connector technology (RJ-45 jack
with MDI-X pinning)
Max. cable length 10 m (TP Cord or TP
XP Cord)
In conjunction with IE FC Outlet RJ-45,
a total cable length of a maximum of
100 m is permitted.
Introduction
Two electrical ports
with insulation-piercing contacts
10/100 Mbps (half/full duplex)
(with MDI-X pinning)
Permitted cable types:
- IE FC TP standard cable 6XV1840-
2AH10
cable length max. 100 m *
- IE FC TP marine cable 6XV1840-
4AH10
cable length max. 85 m *
- IE FC TP trailing cable 6XV1840-
3AH10
cable length max. 85 m*
*The specified IE FC cable lengths are reduced by 10 m if an IE FC outlet is used.
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Introduction
1.3 ELS TP80
Possible Attachments
● Eight RJ-45 jacks for connecting DTEs
Figure 3: ELS TP80
Properties of the ELS TP80
Eight electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex)
TP connector technology (RJ-45 jack
with MDI-X pinning)
Max. cable length 10 m (TP Cord or TP
XP Cord)
In conjunction with IE FC Outlet RJ-45,
a total cable length of a maximum of
100 m is permitted.
14
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2 Functions
2
This section provides you with an overview of the functions of the Electrical Lean Switch (ELS)
product generation.
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Introduction
The Electrical Lean Switches (ELS) allow the cost-effective setup of Ethernet bus or star
structures with switching functionality. The ELS switches are intended for use in a switching
cubicle.
Note
If you use an ELS in a redundant OSM/ESM ring, the redundancy function is not
supported.
Note
The requirements of EN61000-4-5, surge test on power supply lines
are only met if a
Blitzductor VT AD 24V type no. 918 402 is used.
Manufacturer:
DEHN+SÖHNE GmbH+Co.KG
Hans Dehn Str.1
Postfach 1640
D-92306 Neumarkt
Germany
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3 Network Topologies
The following network topologies can be implemented with Electrical Lean
Switches.
3
17
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Network Topologies
3.1 Network Topologies with ELS TP40
Attachment of individual remotely located DTEs over ELS TP40 to a TP network
Figure 4: ELS TP40 Bus Topology
Figure 5: ELS TP40 Star Topology
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Network Topologies
3.2 Network Topologies with ELS TP40M
Attachment of individual remotely located DTEs over ELS TP40M to a twisted-pair
network
Figure 6: ELS TP40M Bus Topology
Figure 7: ELS TP40M Star Topology
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Network Topologies
3.3 Network Topologies with ELS TP80
Figure 8: ELS TP80 Star Topology
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4 Ports and Displays
This chapter provides you with an overview of the ports and displays of the ELS.
4
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Ports and Displays
4.1 Ports and Displays of the ELS TP40
4.1.1 TP Ports
Pinning
On the ELS TP40, the TP ports are implemented as RJ-45 jacks and as insulationpiercing contacts with the MDI-X pinning (Medium-Dependent Interface
Autocrossover) of a network component.
Notice
TP Cords or TP-XP Cords with a maximum length of 10 m can be connected to the
RJ-45 TP port. In conjunction with IE FC Outlet RJ-45, a total cable length of
100 m is permitted.
IE FC TP cable with a maximum length 100 m can be connected to the TP ports
with insulation-piercing contacts.
Autonegotiation
Autonegotiation means the automatic detection of the functionality of the port at the
opposite end. Using autonegotiation, repeaters or DTEs can detect the
functionality available at the port of a partner device allowing automatic
configuration of different types of device. With autonegotiation, two components
connected to a link segment can exchange parameters and set themselves to
match the supported communication functionality.
Note
The ELS TP40 is a Plug and Play device that does not require settings to be made
when it is installed.
MDI /MDIX Autocrossover Function
The advantage of the MDI /MDI-X autocrossover function is that straight-pinned
cables can be used throughout and crossover cables are unnecessary. This
prevents malfunctions resulting from mismatching send and receive wires. This
makes installation much easier for the user.
The Ethernet Switch chips used in the ELS all support the MDI / MDI-X
autocrossover function.
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Ports and Displays
Note
Ports of partner stations not supporting autonegotiation must be set to 100 Mbps/
half duplex or 10 Mbps half duplex.
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Ports and Displays
4.1.2 Power Supply
The power supply is connected using a 3-pin plug-in terminal block with a screw
locking mechanism.
L1+ M PE
+24V DC
24
Figure 9: ELS TP40
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Ports and Displays
!
Warning
Industrial Ethernet ELS TP40 switches are designed for operation with safety
extra-low voltage. This means that only safety extra-low voltages (SELV)
complying with IEC950/EN60950/ VDE0805 can be connected to the power supply
terminals.
The power supply unit to supply the ELS TP40 must comply with NEC Class 2
(voltage range 18 - 32 V, current requirement 150 mA).
Never connect the ELS to a.c. power supplies or d.c. power supplies greater than
32 V d.c.
Power Supply
The power supply is connected over a high resistance with the enclosure to allow
an ungrounded setup. The ELS TP40 device can also be grounded using the PE
screw terminal on the terminal block.
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Ports and Displays
4.1.3 Displays
Power display (green LED)
The status of the power supply is signaled by a green LED:
Status Meaning
lit green
Not lit
Port status display (green/yellow LEDs)
The status of the ports is signaled by four LEDs:
Power supply L+ is connected
Power supply L+ is not connected or <14 V
Status Meaning
Port 1 to 4 LED lit green
Port 1 to 4 LED lit yellow
TP link exists, no data reception
TP link exists, receiving data at TP port
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4.2 Ports and Displays of the ELS TP40M
4.2.1 TP Ports
Pinning
On the ELS TP40M, the TP ports are implemented as RJ-45 jacks and as
insulation-piercing contacts with the MDI-X pinning (Medium-Dependent Interface
Autocrossover) of a network component.
Notice
TP Cords or TP-XP Cords with a maximum length of 10 m can be connected to the
RJ-45 TP port. In conjunction with IE FC Outlet RJ-45, a total cable length of
100 m is permitted.
IE FC TP cable with a maximum length 100 m can be connected to the TP ports
with insulation-piercing contacts.
Ports and Displays
Autonegotiation
Autonegotiation means the automatic detection of the functionality of the port at the
opposite end. Using autonegotiation, repeaters or DTEs can detect the
functionality available at the port of a partner device allowing automatic
configuration of different types of device. With autonegotiation, two components
connected to a link segment can exchange parameters and set themselves to
match the supported communication functionality.
Note
The ELS TP40M is a Plug and Play device that does not require settings to be
made when it is installed.
MDI /MDIX Autocrossover Function
The advantage of the MDI /MDI-X autocrossover function is that straight-pinned
cables can be used throughout and crossover cables are unnecessary. This
prevents malfunctions resulting from mismatching send and receive wires. This
makes installation much easier for the user.
The Ethernet Switch chips used in the ELS all support the MDI / MDI-X
autocrossover function.
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Ports and Displays
Note
Ports of partner stations not supporting autonegotiation must be set to 100 Mbps/
half duplex or 10 Mbps half duplex.
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4.2.2 Power Supply
The power supply is connected using a 3-pin plug-in terminal block with a screw
locking mechanism.
Ports and Displays
L1+ M PE
+24V DC
Figure 10: ELS TP40M
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Ports and Displays
!
Warning
Industrial Ethernet ELS TP40M switches are designed for operation with safety
extra-low voltage. This means that only safety extra-low voltages (SELV)
complying with IEC950/EN60950/ VDE0805 can be connected to the power supply
terminals.
The power supply unit to supply the ELS TP40M must comply with NEC Class 2
(voltage range 18 - 32 V, current requirement 150 mA).
Never connect the ELS to a.c. power supplies or d.c. power supplies greater than
32 V d.c.
Power Supply
The power supply is connected over a high resistance with the enclosure to allow
an ungrounded setup. The ELS TP40M device can also be grounded using the PE
screw terminal on the terminal block.
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