Siemens SCALANCE XR324-4M EEC Operating Instructions Manual

SCALANCE XR-300M EEC

___________________

SIMATIC NET

Industrial Ethernet switches SCALANCE XR-300M EEC

Operating Instructions

11/2015

A5E02661176

-09

Introduction

Safety notes

Description

Assembling

Connecting

Technical data

Dimension drawings

Approvals

Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY

A5E02661176-09

Ⓟ

11/2015 Subject to change

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.

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING

indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

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.

Qualified Personnel

The product/system described in this documentation may be operated only by

personnel qualified

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

Note the following:

WARNING

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.

Trademarks

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.

Disclaimer of Liability

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.

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

Table of contents

1 Introduction ............................................................................................................................................. 5

1.1 Introduction to the XR-300M EEC ............................................................................................ 5

1.2 XR-300M EEC product group ................................................................................................... 6

1.3 Type designations ..................................................................................................................... 7

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

2.3 Important notes 100 to 240 VAC / 60 to 250 VDC .................................................................. 12

3 Description ............................................................................................................................................ 13

3.1 Unpacking and checking ......................................................................................................... 13

3.2 Components of the XR-300M EEC product ............................................................................ 14

3.3 Product characteristics of the SCALANCE XR324-4M EEC .................................................. 15

3.4 The SET / SELECT button ...................................................................................................... 16

3.5 LED display ............................................................................................................................. 17

3.6 C-PLUG .................................................................................................................................. 21

3.6.1 Area of application and function of the C-PLUG ..................................................................... 21

3.6.2 Removal and insertion of the C-PLUG (rack devices) ............................................................ 22

4 Assembling ........................................................................................................................................... 23

4.1 Notes on installation................................................................................................................ 23

4.2 19" rack mounting - XR-300M EEC product group ................................................................. 24

4.3 Installation of modular devices ............................................................................................... 27

4.3.1 Installation and removal of media modules ............................................................................ 27

4.3.2 SFP installation in SFP media module ................................................................................... 31

5 Connecting ........................................................................................................................................... 33

5.1 Connecting ground (EEC) ....................................................................................................... 33

5.2 Signaling contact ..................................................................................................................... 35

5.2.1 24 VDC signaling contact (XR-300M EEC) ............................................................................ 35

5.2.2 Signaling contact 100 to 240 VAC / 60 to 250 VDC ............................................................... 36

5.3 Diagnostics port ...................................................................................................................... 37

5.3.1 Diagnostics port ...................................................................................................................... 37

5.4 Power supply .......................................................................................................................... 39

5.4.1 Power supply for the X-300EEC / XR-300M EEC .................................................................. 39

5.4.2 Connecting devices with 24 V DC power supply .................................................................... 40

5.4.2.1 Connecting the external 24 VDC power supply ...................................................................... 40

5.4.2.2 Connecting a redundant power supply to the XR300-EEC .................................................... 41

Table of contents

SCALANCE XR-300M EEC

4 Operating Instructions, 11/2015, A5E02661176-09

5.4.3 Connecting devices with 100 to 240 V AC power supply ...................................................... 43

5.4.3.1 100 ... 240 VAC - XR-300M EEC product group ................................................................... 43

5.4.3.2 Notes on the power supply 100 to 240 VAC .......................................................................... 43

5.4.3.3 Connecting the 100 to 240 VAC power supply ...................................................................... 44

6 Technical data ...................................................................................................................................... 47

6.1 Construction, installation and environmental conditions ........................................................ 47

6.2 Connectors and electrical data .............................................................................................. 49

6.3 Cable lengths ......................................................................................................................... 51

6.4 Block architecture................................................................................................................... 52

6.5 Other properties ..................................................................................................................... 53

7 Dimension drawings .............................................................................................................................. 55

7.1 XR-300M EEC dimension drawings....................................................................................... 55

8 Approvals ............................................................................................................................................. 57

8.1 XR-300M EEC approvals, certificates ................................................................................... 57

8.2 XR-300M EEC declaration of conformity ............................................................................... 62

8.3 Overview of XR-300M EEC approvals ................................................................................... 63

8.4 XR-300M EEC mechanical stability (in operation) ................................................................. 64

Index .................................................................................................................................................... 65

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

1.1

Introduction to the XR-300M EEC

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

XR-300M EEC

of the

SCALANCE X-300 product line (see product overview).

Names of the devices in these operating instructions (compact)

Classification

Description

Terms used

Product line For all devices and variants of all product groups within the SCALANCE

X-300 product line, the term IE switches X-300 is used.

IE switches X-300

Product group

For all devices and variants of a product group, only the product group is used.

XR-300M EEC Device

For a device, only the device name is used.

XR324-4M EEC

Variant For a variant of the device, the device name has the appropriate variant

added to it in brackets (2x24V).

XR324-4M EEC

(1 x 24 V DC, cable outlet

front)

All variants of a

device

For all variants of the device, the device name has (all) added to it.

XR324-4M EEC (all)

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.

Introduction

1.2 XR-300M EEC product group

SCALANCE XR-300M EEC

6 Operating Instructions, 11/2015, A5E02661176-09

1.2

XR-300M EEC product group

Device

Properties

Order number

XR324-4M EEC

1 x 24 to 48 VDC

LEDs, connector data cable outlet on front

Connector power supply and diagnostics port at rear

6GK5 324-4GG00-1ER2

2 x 24 to 48 VDC LEDs, connector data cable outlet on front Connector power supply and diagnostics port at rear

6GK5 324-4GG00-2ER2

1 x 100 to 240 VAC / 60 to 250 VDC LEDs, connector data cable outlet on front

Connector power supply and diagnostics port at rear

6GK5 324-4GG00-3ER2

2 x 100 to 240 VAC / 60 to 250 VDC LEDs, connector data cable outlet on front

Connector power supply and diagnostics port at rear

6GK5 324-4GG00-4ER2

1 x 24 to 48 VDC LEDs, connector power supply on front

Data cable outlet and diagnostics port at rear

6GK5 324-4GG00-1JR2

2 x 24 to 48 VDC LEDs, connector power supply on front

Data cable outlet and diagnostics port at rear

6GK5 324-4GG00-2JR2

1 x 100 to 240 VAC / 60 to 250 VDC LEDs, connector power supply on front

Data cable outlet and diagnostics port at rear

6GK5 324-4GG00-3JR2

2 x 100 to 240 VAC / 60 to 250 VDC LEDs, connector power supply on front

Data cable outlet and diagnostics port at rear

6GK5 324-4GG00-4JR2

Introduction

1.3 Type designations

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

1.3

Type designations

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:

Interface

Property

Electrical RJ-45 port for 10/100 Mbps.

[-]

Electrical RJ-45 port for 10/100 Mbps and 10/100/1000 Mbps.

Interfaces of devices with optical ports:

Interface

Property

SC port 100 Mbps multimode FO cable (up to max. 5 km).

LD FE

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).

LH+

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.

Introduction

1.3 Type designations

SCALANCE XR-300M EEC

8 Operating Instructions, 11/2015, A5E02661176-09

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

2.1

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.

General information

WARNING

Safety extra low voltage

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.

WARNING

Opening the device

DO NOT OPEN WHEN ENERGIZED.

General notices about use in hazardous areas

WARNING

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.

Safety notes

2.1 Important notes on using the SCALANCE X-300 product family

SCALANCE XR-300M EEC

10 Operating Instructions, 11/2015, A5E02661176-09

WARNING

Replacing components

EXPLOSION HAZARD

SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2 OR ZONE 2.

WARNING

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

WARNING

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.

WARNING

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.

WARNING

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.

Safety notes

2.2 Important notes on using the device in hazardous areas

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

2.2

Important notes on using the device in hazardous areas

WARNING

WARNING - EXPLOSION HAZARD -

DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.

WARNING

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.

WARNING

Restricted area of application

This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only.

Safety notes

2.3 Important notes 100 to 240 VAC / 60 to 250 VDC

SCALANCE XR-300M EEC

12 Operating Instructions, 11/2015, A5E02661176-09

2.3

Important notes 100 to 240 VAC / 60 to 250 VDC

Note on devices with power supply 100 to 240 VAC / 60 to 250 VDC

DANGER

Danger from line voltage

The supply voltage for the devices listed is 100 to 240 VAC and 60 to 250 VDC.

This device can only function correctly and safely if it is transported, stored, set up, and installed correctly, and operated and maintained as recommended.

Connecting and disconnecting may only be performed by an electrical specialist.

Connect or disconnect power supply cables only when the power is turned off.

WARNING

Devices with a 100 to 240 VAC power supply do not have an ATEX approval.

Devices with a 100 to 240 VAC power supply are not approved for use in hazardous areas according to EC-RL-94/9 (ATEX).

NOTICE

Securing cables with dangerous voltage

Make sure that the connector cannot be released accidentally by pulling on the connecting cable. Lay the cables in cable ducts or cable channels and secure the cables, where necessary, with cable ties.

Safety requirements for installation

According to the IEC 61131-2 standard and therefore in accordance with the EU directive 2006/95/EC (Low Voltage Directive), the devices are "open equipment" and in accordance with UL/CSA certification, they are an "open type".

To fulfill requirements for safe operation with regard to mechanical stability, flame retardation, stability, and shock-hazard protection, the following alternative types of installation are specified:

● Installation in a suitable cabinet.

● Installation in a suitable enclosure.

● Installation in a suitably equipped, enclosed control room.

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

3.1

Unpacking and checking

Unpacking, checking

WARNING

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.

Description

3.2 Components of the XR-300M EEC product

SCALANCE XR-300M EEC

14 Operating Instructions, 11/2015, A5E02661176-09

3.2

Components of the XR-300M EEC product

Note

•

When shipped, all devices have a C-PLUG exchangeable medium.

•

When shipped, the slots for the media modules have a dummy cover fitted.

•

Labels to identify the installed MM900 media modules are supplied with the modular

devices.

The consignment of a SCALANCE XR-300M EEC consist of the device itself and the following parts:

● 2 mounting brackets and 8 screws (M3x5 recessed head, drive: Torx) for 19" rack installation

● Connecting cable for the diagnostics port

● Operating Instructions (compact) SCALANCE XR-300 M EEC.

● With devices with power supply 100 to 240 VAC / 60 to 250 VDC:

– A 3-pin terminal block (or two terminal blocks for redundant power supply) for the

signaling contacts.

– A 3-pin terminal block (or two terminal blocks for redundant power supply) for the

power supply.

● With devices with 24 to 48 VDC power supply:

– A 2-pin terminal block (or two terminal blocks for redundant power supply) for the

signaling contacts.

– A 4-pin terminal block (or two terminal blocks for redundant power supply) for the

power supply.

Description

3.3 Product characteristics of the SCALANCE XR324-4M EEC

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

3.3

Product characteristics of the SCALANCE XR324-4M EEC

Connection options with the SCALANCE XR324-4M EEC

The SCALANCE XR324-4M EEC is a partially modular device and has 24 ports.

●

16 fixed ports in the base device: 16 RJ-45 jacks for connection of end devices or other network segments.

●

8 modular ports via module slots: 4 modules can be combined using slots (S1-S4) depending on the application. End devices and other network segments are connected according to the modules being used.

Figure 3-1 XR324-4M EEC

CAUTION

Use only approved media modules

If you use media modules that are not approved by Siemens AG, there is no guarantee that the device will function according to the specification.

If you use unapproved media modules, this can lead to the following problems:

• Damage to the device

• Loss of the approvals

• Violation of the EMC regulations

Use only approved media modules.

Slot number

Port number

Slot number

Port number

P10

P11

P12

P13

P14

P15

P16

Description

3.4 The SET / SELECT button

SCALANCE XR-300M EEC

16 Operating Instructions, 11/2015, A5E02661176-09

3.4

The SET / SELECT button

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.

Change the display mode

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.

Description

3.5 LED display

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

3.5

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.

LED color

LED status

Meaning

off

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

switched through.

The "SB" LED for the standby function

This LED shows the status of the standby function.

LED color

LED status

Meaning

off

The standby function is disabled.

green

The standby function is enabled. The standby section is passive.

green

flashes

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:

LED color

LED status

Meaning during the device startup

off

Device startup completed successfully.

red

Device startup not yet completed or a fault/error has occurred.

red

flashes

Bad firmware image.

During normal operation, the "F" LED provides the following information:

LED color

LED status

Meaning during operation

off

No operating problems.

red

The device has detected an error. The signaling contact opens.

Description

3.5 LED display

SCALANCE XR-300M EEC

18 Operating Instructions, 11/2015, A5E02661176-09

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.

LED color

LED status

Meaning

off

Display mode A

green on Display mode B

orange

Display mode C

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

Status of the "DM" LED

Display mode

off

Display mode A (default mode)

Press once

lit green

Display mode B

Press twice

lit orange

Display mode C

Press 3 times

flashes yellow/orange

Display mode D

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

LED

Color

Status

Meaning

L1 / L2

off

Power supply L1 / L2 lower than 17 V *)

green

Power supply L1 / L2 higher than 17 V *)

off

Power supplies L1 and L2 less than 17 V or not connected.

orange on Power supply L1 or L2 higher than 17 V

(no redundant supply).

green on Power supplies L1 and L2 higher than 17 V

(redundant supply).

*)) The following applies to the X-300EEC:

• For devices with power supply unit 24 to 48 VDC: Limit voltage = 17 VDC

• For devices with a multiple range power supply unit 100 to 240 VAC / 60 to 250 VDC:

Limit voltage = 46.5 VDC or 80 VAC

Description

3.5 LED display

SCALANCE XR-300M EEC Operating Instructions, 11/2015, A5E02661176-09

Meaning in display mode D

LED

Color

Status

Meaning

L1 / L2 _ off Power supply L1 / L2 is not monitored. If L1 / L2 falls below

17 V *), the signaling contact does not respond.

green on Power supply L1 / L2 is monitored. If L1 / L2 falls below 17

V *

)

, the signaling contact responds.

L - off Power supplies L1 and L2 are not monitored. If L1 or L2

falls below 17 V, the signaling contact does not respond.

orange on Power supply L1 or L2 is monitored. If L1 or L2 falls below

17 V, the signaling contact responds.

green on Power supplies L1 and L2 are monitored. If L1 and L2 fall

below 17 V, the signaling contact responds.

*)) The following applies to the X-300EEC:

• For devices with power supply unit 24 to 48 VDC: Limit voltage = 17 VDC

• For devices with a multiple range power supply unit 100 to 240 VAC / 60 to 250 VDC:

Limit voltage = 46.5 VDC or 80 VAC

Note Devices of the X-300EEC product group

When using only o

ne power supply unit 24 VDC and two 24 VDC power supplies, the LEDs

"L1" and "L2" signal the existence of the power supply L1 and L2. When using two 24

VDC power supply units, the LEDs "L1" and "L2" signal the existence of

the primary voltage and the secon

dary voltage for both power supply units. If the power

supply is intact, a fault occurring on a power supply unit on the secondary side can be recognized.

The P1, P2, ... LEDs for the port status

The P1, P2, ... LEDs show information on the status of their port (transmission speed, mode, port monitoring). The meaning of these LEDs depends on the display mode ("DM" LED).

Meaning in display mode A

LED color

LED status

Meaning

- off No valid link to the port (for example station turned off or

cable not connected).

green on Link exists and port in normal status. In this status, the

port can receive and send data.

flashes once per second

Link exists and port in "blocking" status. In this status, the

port only sends and receives management data (no user

data).

flashes 3 times per sec-

ond

Link exists and port turned off by management. In this

status, no data is sent or received via the port.

flashes 4 times per sec-

ond

Port exists and is in the "monitor port" status. In this sta-

tus, the data traffic of another port is mirrored to this port.

Description

3.5 LED display

SCALANCE XR-300M EEC

20 Operating Instructions, 11/2015, A5E02661176-09

LED color

LED status

Meaning

yellow flashes / lit Receiving data at port.

With SCALANCE X-300 devices, both the receipt and the

sending of data is indicated for the optical gigabit ports.

Meaning in display mode B

LED color

LED status

Meaning

off

Port operating at 10 Mbps.

green

Port operating at 100 Mbps.

orange

Port operating at 1000 Mbps.

If there is a problem on the connection and the type of transmission is fixed (autonegotiation off), the desired status, in other words the set transmission speed (1000 Mbps, 100 Mbps, 10 Mbps) continues to be displayed. If there is a problem on the connection and autonegotiation is active, the port LED goes off.

Meaning in display mode C

LED color

LED status

Meaning

off

Port operating in half duplex.

green

Port operating in full duplex.

Meaning in display mode D

LED color

LED status

Meaning

- off The port is not monitored; in other words, if a link is not established at the port, this does not trigger the signaling

contact.

green on The port is monitored, in other words, if no connection

was established at the port (for example no cable inserted), this triggers the signaling contact and an error state

results.

+ 46 hidden pages

Siemens SCALANCE XR324-4M EEC Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual