Siemens SCALANCE XR-300WG Series, SCALANCE XR328-4C WG, SCALANCE XR324WG, SCALANCE XR124WG, SCALANCE XR-100WG Series Operating Instructions Manual

0 (0)

___________________

SIMATIC NET

Industrial Ethernet switches SCALANCE XR-300WG

Operating Instructions

05/2017

C79000

Introduction

Safety notices

Description of the device

Installation

Connecting up

Upkeep and maintenance

Technical specifications

Dimension drawings

Approvals

-G8976-C454-01

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

C79000-G8976-C454-01

Ⓟ

Legal information

Warning notice system

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.

Qualified Personnel

personnel qualified

Proper use of Siemens products

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical

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

Disclaimer of Liability

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.

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 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.

Note the following:

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

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.

for the specific

06/2017 Subject to change

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

2 Safety notices ....................................................................................................................................... 11

3 Description of the device ....................................................................................................................... 17

4 Installation ............................................................................................................................................ 27

5 Connecting up ....................................................................................................................................... 35

2.1 Security recommendations ..................................................................................................... 12

3.1 Product overview .................................................................................................................... 17

3.1.1 Accessories ............................................................................................................................. 19

3.2 Device views ........................................................................................................................... 20

3.2.1 Device view of a 24 VDC variant ............................................................................................ 20

3.2.2 Device view of 240 VAC variant ............................................................................................. 21

3.3 LED display ............................................................................................................................. 21

3.3.1 Fault LED "F" .......................................................................................................................... 21

3.3.2 "RM" LED ................................................................................................................................ 22

3.3.3 LED "L".................................................................................................................................... 22

3.3.4 Port LEDs "P" .......................................................................................................................... 22

3.4 RESET button ......................................................................................................................... 23

3.5 Combo ports ........................................................................................................................... 25

4.1 Safety notices for installation .................................................................................................. 27

4.2 19" rack mounting ................................................................................................................... 31

4.3 Inserting and removing pluggable transceivers ...................................................................... 33

4.3.1 General notes for SFP transceivers ........................................................................................ 33

4.3.2 Using a pluggable transceiver (SFP) ...................................................................................... 33

4.3.3 Removing a pluggable transceiver (SFP) ............................................................................... 34

5.1 Safety when connecting up ..................................................................................................... 35

5.2 Industrial Ethernet ................................................................................................................... 37

5.2.1 Electrical ................................................................................................................................. 37

5.2.2 Optical ..................................................................................................................................... 39

5.3 Wiring rules ............................................................................................................................. 40

5.4 24 VDC power supply ............................................................................................................. 41

5.5 Power supply 240 VAC ........................................................................................................... 43

5.6 Serial interface ........................................................................................................................ 44

5.7 Functional ground ................................................................................................................... 45

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Table of contents

6 Upkeep and maintenance ..................................................................................................................... 47

7 Technical specifications ........................................................................................................................ 49

8 Dimension drawings .............................................................................................................................. 59

A Approvals ............................................................................................................................................. 61

Index .................................................................................................................................................... 69

6.1 Downloading new firmware using TFTP without WBM and CLI ............................................ 47

6.2 Restoring the factory settings ................................................................................................ 48

7.1 Technical specifications of the SCALANCE XR324WG ........................................................ 49

7.1.1 24 VDC variant ....................................................................................................................... 49

7.1.2 240 VAC variant ..................................................................................................................... 50

7.2 Technical specifications of the SCALANCE XR328-4C WG ................................................. 51

7.2.1 24 VDC variant ....................................................................................................................... 51

7.2.2 240 VAC variant ..................................................................................................................... 53

7.3 Technical specifications of the SCALANCE XR328-4C WG (GE) ......................................... 54

7.3.1 24 VDC variant ....................................................................................................................... 54

7.3.2 240 VAC variant ..................................................................................................................... 55

7.4 Mechanical stability (in operation).......................................................................................... 57

7.5 Cable lengths ......................................................................................................................... 57

7.6 Switching properties ............................................................................................................... 57

SCALANCE XR-300WG

4 Operating Instructions, 05/2017, C79000-G8976-C454-01

Purpose of the Operating Instructions

Validity of the Operating Instructions

Designations used

Classification

Description

Terms used

term SCALANCE X-300 is used.

term SCALANCE XR-300WG is used.

WG (GE), all ports are capable

of Gigabit Ethernet.

These operating instructions support you when installing and connecting up devices of the SCALANCE XR-300WG product group.

The configuration and the integration of the devices in a network are not described in these operating instructions.

These operating instructions apply to the following devices:

● SCALANCE XR324WG

● SCALANCE XR328-4C WG

Unless mentioned otherwise, the descriptions in these operating instructions refer to all devices of the SCALANCE XR-300WG product group named above in the section on validity.

Product line The product line includes all devices and variants of all product groups.

If information applies to all product groups within the product line, the

Product group If information applies to all devices and variants of a product group, the

Device If information relates to a specific device, the device name is used. e.g. SCALANCE XR328-4C

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

ant added to it in brackets. or the characteristic of the variant. With the variant SCALANCE XR328-4C

SCALANCE X-300

SCALANCE XR-300WG

e.g. SCALANCE XR328-4C WG (GE) or 24 VDC variant

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Introduction

Additional documentation

Documentation on configuration

Further documentation

In addition, note the Operating Instructions of the pluggable transceivers.

You will find the supplementary documentation here:

● On the data medium that ships with some products:

– Product CD / product DVD

– SIMATIC NET Manual Collection

● On the Internet pages of Siemens Industry Online Support (https://support.industry.siemens.com/cs/ww/en/ps/15247

)

You will find detailed information on configuring the devices in the following configuration manuals:

● SCALANCE XB-200/XC-200/XP-200/XR-300WG Web Based Management

● SCALANCE XB-200/XC-200/XP-200/XR-300WG Command Line Interface

You will find the configuration manuals here:

● on the data medium that ships with some products:

– Product CD / product DVD

– SIMATIC NET Manual Collection

● On the Internet pages of Siemens Industry Online Support (https://support.industry.siemens.com/cs/ww/en/ps/24678/man

In the system manuals "Industrial Ethernet / PROFINET Industrial Ethernet" and "Industrial Ethernet / PROFINET passive network components", you will find information on other SIMATIC NET products that you can operate along with the devices of this product line in an Industrial Ethernet network.

There, you will find among other things optical performance data of the communications partner that you require for the installation.

You will find the system manuals here:

● On the data medium that ships with some products:

– Product CD / product DVD

– SIMATIC NET Manual Collection

● On the Internet pages of Siemens Industry Online Support under the following entry IDs:

– 27069465 (http://support.automation.siemens.com/WW/view/en/27069465

Industrial Ethernet / PROFINET Industrial Ethernet System Manual

– 84922825 (http://support.automation.siemens.com/WW/view/en/84922825)

Industrial Ethernet / PROFINET - Passive network components System Manual

SCALANCE XR-300WG

6 Operating Instructions, 05/2017, C79000-G8976-C454-01

)

Introduction

SIMATIC NET manuals

SIMATIC NET glossary

Catalogs

You will find the SIMATIC NET manuals here:

● On the data medium that ships with some products:

– Product CD / product DVD

– SIMATIC NET Manual Collection

● On the Internet pages of Siemens Industry Online Support

(https://support.industry.siemens.com/cs/ww/en/ps/15247

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 address:

50305045 (http://support.automation.siemens.com/WW/view/en/50305045

You will find the article numbers for the Siemens products of relevance here in the following catalogs:

● SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI

● SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog

ST 70

● Industry Mall - catalog and ordering system for automation and drive technology, Online

catalog

https://eb.automation.siemens.com/goos/WelcomePage.aspx?regionUrl=/en&language=

(

en)

You can request the catalogs and additional information from your Siemens representative.

)

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Introduction

Unpacking and checking

WARNING

Do not use any parts that show evidence of damage

Recycling and disposal

Security information

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

• Damage to the device and other components

Use only undamaged parts.

1. Make sure that the package is complete.

2. Check all the parts for transport damage.

The products are low in pollutants, can be recycled and meet the requirements of the WEEE directive 2012/19/EU for the disposal of electrical and electronic equipment.

Do not dispose of the products at public disposal sites.

For environmentally friendly recycling and the disposal of your old device contact a certified disposal company for electronic scrap or your Siemens contact (Product return (https://support.industry.siemens.com/cs/ww/en/view/109479891

Note the different national regulations.

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks.

In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept.

Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks. Systems, machines and components should only be connected to the enterprise network or the internet if and to the extent necessary and with appropriate security measures (e.g. use of firewalls and network segmentation) in place.

Additionally, Siemens’ guidance on appropriate security measures should be taken into account. For more information about industrial security, please visit http://www.siemens.com/industrialsecurity (http://www.siemens.com/industrialsecurity

)).

)

Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to

SCALANCE XR-300WG

8 Operating Instructions, 05/2017, C79000-G8976-C454-01

Introduction

Trademarks

always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.

To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under https://support.industry.siemens.com/cs/ww/en/ps/15247/pm (https://support.industry.siemens.com/cs/ww/en/ps/15247/pm

The following and possibly other names not identified by the registered trademark sign ® are registered trademarks of Siemens AG:

SIMATIC NET, SCALANCE, C-PLUG, OLM

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Introduction

SCALANCE XR-300WG

10 Operating Instructions, 05/2017, C79000-G8976-C454-01

Read the safety notices

CAUTION

Safety notices on use in hazardous areas

General safety notices relating to protection against explosion

WARNING

EXPLOSION HAZARD

Safety notices when using the device according to Hazardous Locations (HazLoc) and FM.

Note the following safety notices. These relate to the entire working life of the device.

You should also read the safety notices relating to handling in the individual sections, particularly in the sections "Installation" and "Connecting up".

To prevent injury, read the manual before use.

Do not open the device when the supply voltage is turned on.

If you use the device under HazLoc or FM conditions you must also keep to the following safety notices in addition to the general safety notices for protection against explosion:

This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or nonhazardous locations only.

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

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Safety notices

2.1

Security recommendations

NOTICE

Information security

General

Physical access

Software (security functions)

2.1 Security recommendations

Connect to the device and change the standard passwords for the users "admin" and "user" before you operate the device. To be able to change passwords you need to be logged in with write access to the configuration data.

To prevent unauthorized access, note the following security recommendations.

● You should make regular checks to make sure that the device meets these recommendations and/or other security guidelines.

● Evaluate your plant as a whole in terms of security. Use a cell protection concept with suitable products (

security/network-security/Pages/Default.aspx).

http://www.industry.siemens.com/topics/global/en/industrial-

● When the internal and external network are disconnected, an attacker cannot access internal data from the outside. Therefore operate the device only within a protected network area.

● For communication via non-secure networks use additional devices with VPN functionality to encrypt and authenticate the communication.

● Terminate management connections correctly (WBM. Telnet, SSH etc.).

● Restrict physical access to the device to qualified personnel.

● Lock unused physical ports on the device. Unused ports can be used to gain forbidden

access to the plant.

● Keep the firmware up to date. Check regularly for security updates for the device. You will find information on this on the Internet pages Industrial Security (http://www.siemens.com/industrialsecurity

● Inform yourself regularly about security recommendations by Siemens ProductCERT (http://www.siemens.com/cert/en/cert-security-advisories.htm

● Only activate protocols that you require to use the device.

SCALANCE XR-300WG

12 Operating Instructions, 05/2017, C79000-G8976-C454-01

● Restrict access to the management of the device with rules in an access control list (ACL).

Safety notices

Passwords

Certificates and keys

2.1 Security recommendations

● The option of VLAN structuring provides protection against DoS attacks and unauthorized

access. Check whether this is practical or useful in your environment.

● Use a central logging server to log changes and accesses. Operate your logging server

within the protected network area and check the logging information regularly.

● Define rules for the assignment of passwords.

● Regularly change your passwords to increase security.

● Use passwords with a high password strength.

● Make sure that all passwords are protected and inaccessible to unauthorized persons.

● Do not use the same password for different users and systems.

● On the device there is a preset SSL certificate with key. Replace this certificate with a

self-made certificate with key. We recommend that you use a certificate signed either by a reliable external or by an internal certification authority.

● Use a certification authority including key revocation and management to sign certificates.

● Make sure that user-defined private keys are protected and inaccessible to unauthorized

persons.

● It is recommended that you use password-protected certificates in the PKCS #12 format

● Verify certificates and fingerprints on the server and client to prevent "man in the middle"

attacks.

● It is recommended that you use certificates with a key length of at least 2048 bits.

● Change certificates and keys immediately, if there is a suspicion of compromise.

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Safety notices

Secure/non-secure protocols and services

Interfaces security

2.1 Security recommendations

● Avoid or disable non-secure protocols and services, for example HTTP, Telnet and TFTP. For historical reasons, these protocols are available, however not intended for secure applications. Use non-secure protocols on the device with caution.

● Check whether use of the following protocols and services is necessary:

– Non authenticated and unencrypted ports

– MRP, HRP

– IGMP snooping

– LLDP

– Syslog

– RADIUS

– DHCP Options 66/67

– TFTP

– GMRP and GVRP

● The following protocols provide secure alternatives:

– HTTP → HTTPS

– Telnet → SSH

– SNMPv1/v2c → SNMPv3

Check whether use of SNMPv1/v2c. is necessary. SNMPv1/v2c is classified as nonsecure. Use the option of preventing write access. The device provides you with suitable setting options.

If SNMP is enabled, change the community names. If no unrestricted access is necessary, restrict access with SNMP.

Use the authentication and encryption mechanisms of SNMPv3.

● Use secure protocols when access to the device is not prevented by physical protection measures.

● If you require non-secure protocols and services, operate the device only within a protected network area.

● Restrict the services and protocols available to the outside to a minimum.

● For the DCP function, enable the "Read Only" mode after commissioning.

● If you use RADIUS for management access to the device, activate secure protocols and

services.

● Disable unused interfaces.

● Use IEEE 802.1X for interface authentication.

● Use the function "Locked Ports" to block interfaces for unknown nodes.

SCALANCE XR-300WG

14 Operating Instructions, 05/2017, C79000-G8976-C454-01

Safety notices

Available protocols

Protocol

Port

Port status

Factory setting

Authentication

Encryption

Protocol

Port

Port status

Factory setting

Authentication

Encryption

TELNET figured)

SSH

HTTP figured)

HTTPS

TCP/443

Open

Yes

SNMP figured)

ured)

PROFINET

UDP/49157

2.1 Security recommendations

● Use the configuration options of the interfaces, e.g. the "Edge Type".

● Configure the receive ports so that they discard all untagged frames ("Tagged Frames

Only").

The following list provides you with an overview of the open protocol ports.

The table includes the following columns:

●

– Open

– Open (when configured)

The port is always open and cannot be closed.

The port is open if it has been configured.

●

– Open

The factory setting of the port is "Open".

– Closed

The factory setting of the port is "Closed".

●

Specifies whether or not the protocol is authenticated.

●

Specifies whether or not the transfer is encrypted.

TCP/23 Open (when con-

TCP/22 Open (when con-

figured)

TCP/80 Open (when con-

UDP/161 Open (when con-

Open Yes No

Open Yes Yes

Open Yes No

Open Yes Yes (when config-

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

UDP/34964,

UDP/49154 -

Open Open No No

Safety notices

Protocol

Port

Port status

Factory setting

Authentication

Encryption

EtherNet/IP

net/IP variants)

DHCP UDP/68

figured)

2.1 Security recommendations

TCP/44818,

UDP/2222, UDP/44818

UDP/67,

Open (when configured)

Open (when con-

Closed (Open with Ether-

Closed No No

No No

SCALANCE XR-300WG

16 Operating Instructions, 05/2017, C79000-G8976-C454-01

3.1

Product overview

Article numbers

Device

Properties

Article number

24 VDC variant

240 VAC variante

24 VDC variant

240 VAC variante

24 VDC Variant

240 VAC variant

SCALANCE XR324WG

SCALANCE XR328-4C WG

• 24 x 10/100 Mbps RJ-45 ports

• 2 x 24 VDC, connector for the power supply on the front

• 24 x 10/100 Mbps RJ-45 ports

• 1 x 100 to 240 VAC, power supply connector at rear

• 24 x 10/100 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 2 x 24 VDC, connector for the power supply on the front

• 24 x 10/100 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 1 x 100 to 240 VAC, power supply connector at rear

• 24 x 10/100 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 2 x 24 VDC, connector for the power supply on the front

• Reduced approvals

• 24 x 10/100 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 1 x 100 to 240 VAC, power supply connector at rear

• Reduced approvals

6GK5 324-0BA00-2AR3

6GK5 324-0BA00-3AR3

6GK5 328-4FS00-2AR3

6GK5 328-4FS00-3AR3

6GK5 328-4FS00-2RR3

6GK5 328-4FS00-3RR3

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

Description of the device

Device

Properties

Article number

24 VDC variant (GE)

240 VAC variant (GE)

Factory settings: Industrial Ethernet profile

Type designation

Components of the product

3.1 Product overview

• 24 x 10/100/1000 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 2 x 24 VDC, connector for the power supply on the front

• 24 x 10/100/1000 Mbps RJ-45 ports

• 4 x combo ports (4 x 10/100/1000 Mbps RJ-45 ports/4 x pluggable

transceiver slots with 1000 Mbps)

• 1 x 100 to 240 VAC, power supply connector at rear

variant SCALANCE XR328-4C WG (GE): With the variant SCALANCE XR328-4C WG

6GK5 328-4SS00-2AR3

6GK5 328-4SS00-3AR3

(GE), all ports are capable of Gigabit Ethernet.

● Industrial Ethernet protocol: PROFINET

● Base bridge mode: 802.1Q VLAN bridge

● Redundancy mechanism: RSTP

● Trust mode: Trust COS-DSCP

The type designation of a SCALANCE XR-300WG is made up of several parts that have the following meaning:

The following components are supplied with a SCALANCE XR-300WG:

● One device

SCALANCE XR-300WG

18 Operating Instructions, 05/2017, C79000-G8976-C454-01

● One product DVD with documentation and software

The following components are also supplied with a 24 VDC variant:

● Two 2-terminal blocks for the power supply 24 V DC

The following components are also supplied with a SCALANCE XR328-4C WG:

● 4 covers for the pluggable transceiver slots

Description of the device

3.1.1

Accessories

Cable

Component

Description

Article number

pack of 1

Power cable

Type

Description

Article number

land

100 to 240 VAC, straight, 3 m

Pluggable transceiver SFP (1000 Mbps)

Type

Property

Article number

(multimode), up to max. 750 m

(single mode) up to max. 10 km

(single mode) up to max. 40 km

(single mode) up to max. 120 km

3.1 Product overview

The following accessories are available for SCALANCE XR-300WG:

Connecting cable

(RJ-11/RS-

232)

Power cable 100 to 240 VAC, straight, 3 m

Power cable

Preassembled, serial cable with RJ-11 and RS-232 plug,

Length: 3 m

6GK5 980-3BB00-0AA5

For Germany, France, Spain, Netherlands, Belgium, Sweden, Austria, Fin-

For Great Britain 6ES7 900-0BA00-0XA0

For Switzerland 6ES7 900-0CA00-0XA0

For America 6ES7 900-0DA00-0XA0

For Italy 6ES7 900-0EA00-0XA0

For China 6ES7 900-0FA00-0XA0

6ES7 900-0AA00-0XA0

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

SFP992-1 1 x 1000 Mbps, LC port optical for glass FO cable

SFP992-1LD 1 x 1000 Mbps LC port optical for glass FO cable

SFP992-1LH 1 x 1000 Mbps LC port optical for glass FO cable

SFP992-1LH+ 1 x 1000 Mbps LC port optical for glass FO cable

(single mode) up to max. 70 km

SFP992-1ELH 1 x 1000 Mbps LC port optical for glass FO cable

6GK5 992-1AL00-8AA0

6GK5 992-1AM00-8AA0

6GK5 992-1AN00-8AA0

6GK5 992-1AP00-8AA0

6GK5 992-1AQ00-8AA0

Description of the device

Note Restriction for pluggable transceivers

The maximum ambient temperature changes if you use pluggable transceivers:

•

For the values of the ambi section "

3.2

Device views

3.2.1

Device view of a 24 VDC variant

①

Grounding screw

②

Electrical ports with port LEDs

③

Combo port ports with port LEDs

④

Integrated brackets for 19" rack mounting

⑤

24 VDC power supply, redundant

⑥

Serial interface

⑦

"RESET" button

⑧

3.2 Device views

If you use pluggable transceivers of the types LH, LH+ or ELH, the maximum ambient

temperature is reduced to 50 °C.

ent temperature without pluggable transceivers, refer to the

Technical specifications (Page 49)".

The following figure shows an overview of the components of a 24 VDC variant of a SCALANCE XR-300WG based on the example of a SCALANCE XR328-4C WG.

LED display

• The "F" LED for faults

• The "RM" LED for the redundancy manager function

• LED "L" for the power supply

SCALANCE XR-300WG

20 Operating Instructions, 05/2017, C79000-G8976-C454-01

Description of the device

3.2.2

Device view of 240 VAC variant

①

Electrical ports with port LEDs

②

Combo port ports with port LEDs

③

Integrated brackets for 19" rack mounting

④

240 V AC power supply (rear)

⑤

Grounding screw

⑥

Serial interface

⑦

"RESET" button

⑧

3.3

LED display

3.3.1

Fault LED "F"

LED color

LED status

Meaning

signals an error and which errors should be signaled.

3.3 LED display

The following figure shows an overview of the components of a 240 VAC variant of a SCALANCE XR-300WG based on the example of a SCALANCE XR328-4C WG.

LED display

• The "F" LED for faults

• The "RM" LED for the redundancy manager function

• LED "L" for the power supply

The fault LED "F" indicates the incorrect functioning of the device.

- Off The device is switched off or has not detected a problem.

Red Lit The device has detected a problem.

Using the WBM and CLI, you can set when the device

SCALANCE XR-300WG Operating Instructions, 05/2017, C79000-G8976-C454-01

+ 49 hidden pages