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Industrial Ethernet switches
SCALANCE X-300M
Compact Operating Instructions
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Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
10/2014 Subject to change
Copyright © Siemens AG 2009 - 2014.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
indicates that death or severe personal injury will result if proper precautions are not taken.
indicates that death or severe personal injury may result if proper precautions are not taken.
indicates that minor personal injury can result if proper precautions are not taken.
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
The product/system described in this documentation may be operated only by
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
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SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
3
1 Introduction ............................................................................................................................................. 5
1.1 Introduction to the X-300M ....................................................................................................... 5
1.2 Product group X-300M .............................................................................................................. 7
1.3 Type designation ....................................................................................................................... 8
2 Safety notes ............................................................................................................................................ 9
2.1 Important notes on using the SCALANCE X-300 product family ............................................. 9
2.2 Important notes on using the device in hazardous areas ....................................................... 11
3 Description ............................................................................................................................................ 13
3.1 Unpacking and checking ......................................................................................................... 13
3.2 X-300M components of the product ........................................................................................ 13
3.3 Product group X-300M ............................................................................................................ 14
3.3.1 SCALANCE X308-2M and X308-2M TS................................................................................. 14
3.4 The SET / SELECT button ...................................................................................................... 16
3.5 LED display ............................................................................................................................. 17
3.6 Area of application and function of the C-PLUG ..................................................................... 21
3.7 Removing and inserting the C-PLUG (compact housing)....................................................... 22
4 Assembling ........................................................................................................................................... 23
4.1 Installation ............................................................................................................................... 23
4.2 Installation options .................................................................................................................. 24
4.3 General installation ................................................................................................................. 25
4.3.1 Installation on a DIN rail .......................................................................................................... 25
4.3.2 Installation on a standard rail .................................................................................................. 27
4.3.3 Wall mounting ......................................................................................................................... 28
4.4 Installation of modular devices ............................................................................................... 29
4.4.1 Installation and removal of media modules ............................................................................ 29
4.4.2 SFP installation in SFP media module ................................................................................... 33
5 Connecting ........................................................................................................................................... 35
5.1 Notes on commissioning ......................................................................................................... 35
5.2 Connecting functional ground ................................................................................................. 36
5.3 Signaling contact ..................................................................................................................... 36
5.3.1 Connecting the signaling contact ............................................................................................ 37
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Table of contents
SCALANCE X-300M
4 Compact Operating Instructions, 10/2014, A5E02630801-06
5.4 Power supply .......................................................................................................................... 38
5.4.1 Power supply - general .......................................................................................................... 38
5.4.2 12 / 24 VDC - product group X-300M .................................................................................... 38
5.4.3 Connecting the power supply ................................................................................................. 39
6 Technical data ...................................................................................................................................... 41
6.1 Construction, installation and environmental conditions ........................................................ 41
6.2 Connectors and electrical data .............................................................................................. 43
6.3 Cable lengths ......................................................................................................................... 45
6.4 Other properties ..................................................................................................................... 46
7 Dimension drawings .............................................................................................................................. 49
7.1 X-300M dimension drawings .................................................................................................. 49
8 Approvals ............................................................................................................................................. 51
8.1 X-300M approvals, certificates ............................................................................................... 51
8.2 Declaration of conformity ....................................................................................................... 55
8.3 X-300M FDA and IEC approvals............................................................................................ 55
8.4 Overview of X-300M approvals .............................................................................................. 56
8.5 X-300M mechanical stability (in operation) ............................................................................ 56
Index .................................................................................................................................................... 57
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SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
5
Introduction to the X-300M
Purpose of the Operating Instructions (compact)
These operating instructions (compact) contain information with which you will be able to
install and connect up a device of the SCALANCE X-300 product line.
Validity of these Operating Instructions (compact)
These Operating Instructions (compact) are valid for the product group
of the
SCALANCE X-300 product line (see product overview).
Names of the devices in these operating instructions (compact)
Product line For all devices and variants of all product groups within the SCALANCE
X-300 product line, the term
For all devices and variants of a product group, only the product group is
used.
For a device, only the device name is used.
Variant For a variant of the device, the device name has the appropriate variant
added to it in brackets (2x24V).
For all variants of the device, the device name has (all) added to it. (-)
Where can I find more detailed information on the product?
A CD is supplied with the IE Switches X-300 on which you will find a detailed description of
the products in PDF format in the relevant subfolder.
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Introduction
1.1 Introduction to the X-300M
SCALANCE X-300M
6 Compact Operating Instructions, 10/2014, A5E02630801-06
Note
Siemens offers IT security mechanisms for its automation and drive product portfolio in order
to
support the safe operation of the plant/machine. Our products are also continuously
developed further with regard to IT security. We therefore recommend that you regularly
check for updates of our products and that you only use the latest versions. You wil
http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo2&aktprim=99&lang=
Here, you can register for a pr
oduct-specific newsletter.
For the safe operation of a plant/machine, however, it is also necessary to integrate the
automation components into an overall IT security concept for the entire plant/machine,
which corresponds to the state
-of-the-art IT technology. You will find information on this in:
(http://www.siemens.com/industrialsecurity)
Products from other manufacturers that are being used must also be taken into account.
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will find the SIMATIC NET glossary here:
● SIMATIC NET Manual Collection or product DVD
The DVD ships with certain SIMATIC NET products.
● On the Internet under the following entry ID:
50305045 (http://support.automation.siemens.com/WW/view/en/50305045
)
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Introduction
1.2 Product group X-300M
SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
7
1 x 24 VDC
4 x 10/100/1000 Mbps, RJ-45 ports electrical
2 x 100/1000 Mbps for 2-port media modules
LEDs, connector power supply and data cable outlet on
front
1 x 12 VDC, module varnished
4 x 10/100/1000 Mbps, RJ-45 ports electrical
2 x 100/1000 Mbps for 2-port media modules
LEDs, connector power supply and data cable outlet on
front
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Introduction
1.3 Type designation
SCALANCE X-300M
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Type designation
Structure of the type designation
The type designation of an IE Switch X-300 is made up of several parts that have the
following meaning:
Interfaces of devices without optical ports:
Electrical RJ-45 port for 10/100 Mbps.
Electrical RJ-45 port for 10/100 Mbps or 10/100/1000 Mbps.
Interfaces of devices with optical ports:
SC port 100 Mbps multimode FO cable (up to max. 5 km).
SC port 100 Mbps single mode FO cable (up to max. 26 km).
SC port 1000 Mbps multimode FO cable (up to max. 750 m).
SC port 1000 Mbps single mode FO cable (up to max. 10 km).
SC port 1000 Mbps single mode FO cable (up to max. 40 km).
SC port 1000 Mbps single mode FO cable (up to max. 70 km).
If information applies to all devices, the term "IE Switches X-300" is used. If information
applies to only a particular product group, the relevant names will be used without extra
information on the type or number of interfaces. Examples: "X-300" stands for non-modular
devices with a compact housing, "XR-300" means all rack devices, "X-300M" means all
modular devices etc.
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SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
9
Important notes on using the SCALANCE X-300 product family
Safety notices on the use of the device
The following safety notices must be adhered to when setting up and operating the device
and during all associated work such as installation, connecting up, replacing or opening the
device.
The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a
Limited Power Source (LPS). (This does not apply to 100 V...240 V devices.)
This means that only SELV / LPS (Limited Power Source) complying with IEC 60950-1 / EN
60950-1 / VDE 0805-1 must be connected to the power supply terminals. The power supply
unit for the equipment power supply must comply with NEC Class 2, as described by the
National Electrical Code (r) (ANSI / NFPA 70).
There is an additional requirement if devices are operated with a redundant power supply:
If the equipment is connected to a redundant power supply (two separate power supplies),
both must meet these requirements.
DO NOT OPEN WHEN ENERGIZED.
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Safety notes
2.1 Important notes on using the SCALANCE X-300 product family
SCALANCE X-300M
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General notices about use in hazardous areas
Risk of explosion when connecting or disconnecting the device
EXPLOSION HAZARD
DO NOT CONNECT OR DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR
COMBUSTIBLE ATMOSPHERE IS PRESENT.
EXPLOSION HAZARD
SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION
2 OR ZONE 2.
Requirements for the cabinet/enclosure
When used in hazardous environments corresponding to Class I, Division 2 or Class I,
Zone 2, the device must be installed in a cabinet or a suitable enclosure.
Safety notices on use in hazardous areas according to ATEX and IECEx
Requirements for the cabinet/enclosure
To comply with EC Directive 94/9 (ATEX95) or the conditions of IECEx, this enclosure must
meet the requirements of at least IP54 in compliance with EN 60529.
Suitable cables for temperatures in excess of 70 °C
If the cable or conduit entry point exceeds 70 °C or the branching point of conductors
exceeds 80 °C, special precautions must be taken. If the equipment is operated in an air
ambient in excess of 50 °C - 70 °C, only use cables with admitted maximum operating
temperature of at least 80 °C.
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Safety notes
2.2 Important notes on using the device in hazardous areas
SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
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Protection against transient voltage surges
Provisions shall be made to prevent the rated voltage from being exceeded by transient
voltage surges of more than 40%. This criterion is fulfilled, if supplies are derived from
SELV (Safety Extra-Low Voltage) only.
Important notes on using the device in hazardous areas
WARNING - EXPLOSION HAZARD -
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE
NON-HAZARDOUS.
Restricted area of application
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or nonhazardous locations only.
Restricted area of application
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations
only.
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Safety notes
2.2 Important notes on using the device in hazardous areas
SCALANCE X-300M
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SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
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Unpacking and checking
Unpacking, checking
Do not use any parts that show evidence of damage
If you use damaged parts, there is no guarantee that the device will function according to
the specification.
If you use damaged parts, this can lead to the following problems:
• Injury to persons
• Loss of the approvals
• Violation of the EMC regulations
Use only undamaged parts.
1. Make sure that the package is complete.
2. Check all the parts for transport damage.
X-300M components of the product
Note
When shipped, all devices have a C
-PLUG exchangeable medium.
Note
When shipped, the slots for the media modules have a dummy cover fitted.
Note
Labels to identify the installed MM900 media
modules are supplied with the modular devices
Table 3- 1 Overview of the components shipped with the
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Description
3.3 Product group X-300M
SCALANCE X-300M
14 Compact Operating Instructions, 10/2014, A5E02630801-06
Product group X-300M
3.3.1
SCALANCE X308-2M and X308-2M TS
Possible attachments
The SCALANCE X308-2M and X308-2M TS are partly modular devices and each has 8
ports.
●
4 fixed ports in the base device:
4 electrical RJ-45 jacks (with securing collars) for connection of end devices or other
network segments.
4 modular ports via module slots:
Two media modules (optical or electrical as required) can be combined using slots (S1S2) depending on the application. End devices and other network segments are
connected according to the media modules being used.
Note
When shipped, the slots for the media modules have a dummy co
ver fitted.
Figure 3-1 SCALANCE X308-2M with dummy covers
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Description
3.3 Product group X-300M
SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
15
Possible attachments (example)
Use only approved media modules in the module slots
The connection of end devices or other network segments does not depend on the module
slot, but rather on the selected media module.
Refer to the section Media module installation in slot.
Figure 3-2 SCALANCE X308-2M with MM992-2 and MM991-2
Connection type depending on module
used
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Description
3.4 The SET / SELECT button
SCALANCE X-300M
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The SET/SELECT button is located on the top of the housing of devices of the X-300 EEC
series. On all other devices, this button is on the front panel of the housing beside the LED
display. The SET/SELECT button has several functions that are described below.
By pressing the button briefly, you change to the display mode of the LED display. For more
detailed information on this topic, refer to the section "LED display".
Resetting the device to the factory defaults
If you reset, all the changes you have made will be overwritten by factory defaults. Follow the
steps outlined below:
1. Turn on display mode A. Display mode A is active when the "DM" LED is not lit. If this
LED is lit or flashing, you will need to press the SET/SELECT briefly (possibly several
times) until the "DM" LED goes off. If the SELECT/SET button is not pressed for longer
than a minute, the device also turns on display mode A.
2. Hold down the SELECT/SET button for 12 seconds. If you release the button before the
12 seconds have elapsed, the reset is canceled.
Definition of the fault mask
Using the fault mask, you specify an individual "good status" for the connected ports and the
power supply. Deviations from this status are then displayed as errors/faults.
1. Turn on display mode A or D. Display mode A is active when the "DM" LED is not lit.
Display mode D is active when the "DM" LED flashes yellow/orange. If a different display
mode is active, you will need to press the SET/SELECT briefly (possibly several times)
until the required display mode is active.
2. Hold down the SET/SELECT button for five seconds. After three seconds, the "DM" LED
begins to flash. If you release the button before the five seconds have elapsed, the
previous fault mask will be retained.
Enable/disable the redundancy manager
1. Turn on display mode B. Display mode B is active when the "DM" LED is lit green. If a
different display mode is active, you will need to press the SET/SELECT briefly (possibly
several times) until display mode B is active.
2. Hold down the SET/SELECT button for five seconds. After three seconds, the "DM" LED
begins to flash. If you release the button before the five seconds have elapsed, the action
is aborted.
3. The result of the action depends on the initial situation:
– If the redundancy manager and media redundancy were disabled, media redundancy
is also enabled after enabling the redundancy manager.
– If you disable the redundancy manager, media redundancy remains enabled.
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Description
3.5 LED display
SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
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LED display
The "RM" LED for the "redundancy manager" function
The "RM" LED indicates whether or not the device is operating in the role of redundancy
manager and whether or not the ring is operating error-free.
The device is not operating in the role of "redundancy manager".
green on The device is operating in the role of redundancy manager. The
ring is working without problems, monitoring is activated.
green flashes The device is operating in the role of redundancy manager. An
interruption has been detected on the ring and the device has
The "SB" LED for the standby function
This LED shows the status of the standby function.
The standby function is disabled.
The standby function is enabled. The standby section is passive.
The standby function is enabled. The standby section is active.
The "F" LED for the fault status
The "F" LED (fault) provides information on the error/fault status of the device. While the
device is starting up, this LED has the following meaning:
Meaning during the device startup
Device startup completed successfully.
Device startup not yet completed or a fault/error has occurred.
During normal operation, the "F" LED provides the following information:
The device has detected an error. The signaling contact opens.
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Description
3.5 LED display
SCALANCE X-300M
18 Compact Operating Instructions, 10/2014, A5E02630801-06
The "DM" LED for the display mode
The "DM" LED (Display Mode) indicates which of the four display modes A, B, C or D is
currently active. The meaning of the L1, L2 and P1, P2, ... LEDs depends on the display
mode.
yellow/orange flashes Display mode D
Selecting the display mode
Press the SELECT/SET button to set the required display mode. If the SELECT/SET button
is not pressed for longer than a minute, the device automatically changes to display mode A.
Pressing the SELECT/SET button
starting at display mode A
Display mode A (default mode)
The "L1" and "L2" or "L" LEDs for the power supply
Whereas on other devices, the "L1" and "L2" LEDs indicate information about the power, on
the SCALANCE X306-1LD FE, this is done by the "L" LED. A redundant power supply for
this device can be recognized by the color of the LED.
Meaning in display mode A, B or C
L1 / L2 - off Power supply L1 / L2 lower
than 17 V *
)
Power supply L1 / L2 less
than 12 V,
green on Power supply L1 / L2 higher
Power supply L1 / L2 higher
Power supplies L1 and L2 less than 17 V or not connected.
orange on Power supply L1 or L2 higher than 17 V
green on Power supplies L1 and L2 higher than 17 V
*) Limit voltage = 17 VDC