Siemens SCALANCE W774-1 RJ-45 User manual

SCALANCE W770/W730
___________________
___________________
___________________
___________________
___________________
___________________
___________________
___________________
SIMATIC NET
Industrial Wireless LAN
SCALANCE W774-1/W734-1
Operating Instructions
09/2015
C79000
-G8976-C325-06
Information on the Internet
1
Introduction
2
Description
3
Mounting
4
Connection
5
Technical data
6
Dimension drawings
7
Approvals
8

Siemens AG
Division Process Industries and Drives
Postfach 48 48
9
0026 NÜRNBERG
GERMANY
C79000-G8976-C325-06
Ⓟ
05/2016 Subject to change
Copyright © Siemens AG 2013 - 2015.
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.
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 W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 3
Contents
1 Information on the Internet ...................................................................................................................... 5
2 Introduction............................................................................................................................................. 7
2.1 Information on the Operating Instructions ................................................................................7
2.2 Structure of the type designation ..............................................................................................8
2.3 Security information ..................................................................................................................8
3 Description.............................................................................................................................................. 9
3.1 Components of the product ......................................................................................................9
3.2 LED display...............................................................................................................................9
3.3 Reset button............................................................................................................................11
4 Mounting............................................................................................................................................... 13
4.1 Wall mounting .........................................................................................................................14
4.2 Installing on an S7-300 standard rail ......................................................................................16
4.3 Installing on an S7-1500 standard rail ....................................................................................17
4.4 Installing on a DIN rail / removing...........................................................................................18
5 Connection ........................................................................................................................................... 21
5.1 Lightning protection, power supply and grounding .................................................................21
5.2 Power supply ..........................................................................................................................25
5.3 Ethernet ..................................................................................................................................28
5.4 Suitable cables for power supply and Ethernet ......................................................................30
5.5 Antenna connectors ................................................................................................................31
5.6 Suitable antenna cables and antennas...................................................................................32
5.7 Replacing the PLUG (C-PLUG or KEY-PLUG) ......................................................................35
6 Technical data ...................................................................................................................................... 39
6.1 Technical specifications W774/W734 RJ-45 ..........................................................................39
6.2 Technical specifications W774 M12 .......................................................................................42
7 Dimension drawings.............................................................................................................................. 45
8 Approvals.............................................................................................................................................. 47
Index..................................................................................................................................................... 49

Contents
SCALANCE W774-1/W734-1
4Operating Instructions, 09/2015, C79000-G8976-C325-06

SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 5
Information on the Internet
1
Bitte beachten Sie die Warnhinweise und zusätzlichen Informationen in der
Kompaktbetriebsanleitung in Ihrer Sprache im Internet:
http://support.automation.siemens.com/ww/view/at/10806097
http://support.automation.siemens.com/ww/view/ch/10806097
http://support.automation.siemens.com/ww/view/de/10806097
http://support.automation.siemens.com/ww/view/li/10806097
http://support.automation.siemens.com/ww/view/lu/10806097
Please observe the warnings and additional information in the compact operating
instructions in your language in the Internet:
http://support.automation.siemens.com/ww/view/au/10806097
http://support.automation.siemens.com/ww/view/ca/10806097
http://support.automation.siemens.com/ww/view/gb/10806097
http://support.automation.siemens.com/ww/view/ie/10806097
http://support.automation.siemens.com/ww/view/us/10806097
http://support.automation.siemens.com/ww/view/za/10806097
Veuillez tenir compte des avertissements et informations supplémentaires de la notice de
service dans votre langue sur Internet:
http://support.automation.siemens.com/ww/view/be/10806097
http://support.automation.siemens.com/ww/view/ch/10806097
http://support.automation.siemens.com/ww/view/fr/10806097
http://support.automation.siemens.com/ww/view/lu/10806097
Si prega di tenere conto delle avvertenze e ulteriori informazioni nell’istruzione operativa
compatta nella relativa lingua in Internet:
http://support.automation.siemens.com/ww/view/it/10806097
Se ruega tener en cuenta las advertencias y las informaciones complementarias contenidas
en las instrucciones de servicio (resumen) en español en Internet:
http://support.automation.siemens.com/ww/view/cl/10806097
http://support.automation.siemens.com/ww/view/es/10806097
Dbejte prosím na výstražné pokyny a doplňkové informace v kompaktním návodu k obsluze
ve vašem jazyce na internetu:
http://support.automation.siemens.com/ww/view/cz/10806097
Vær venligst opmærksom på de advarselsanvisninger og ekstra informationer der findes på
dit sprog i kompaktdriftsvejledningen på internettet:
http://support.automation.siemens.com/ww/view/dk/10806097
Noudata lyhyen käyttöoppaan sisältämiä varoituksia ja huomio sen muutkin tiedot. Oman
kielisesi käyttöoppaan löydät internetistä osoitteesta:
http://support.automation.siemens.com/ww/view/fi/10806097
Λάβετε υπόψη τις υποδείξεις προειδοποίησης και τις πρόσθετες πληροφορίες των
συνοπτικών οδηγιών χρήσης που παρέχονται στη γλώσσα σας στο Διαδίκτυο:
http://support.automation.siemens.com/ww/view/gr/10806097
请注意互联网上精编版操作说明相应语言版本中的警告提示和附加信息：
http://support.automation.siemens.com/ww/view/cn/10806097

Information on the Internet
SCALANCE W774-1/W734-1
6Operating Instructions, 09/2015, C79000-G8976-C325-06
http://support.automation.siemens.com/ww/view/hk/10806097
http://support.automation.siemens.com/ww/view/sg/10806097
Kérjük, vegye figyelembe az interneten található, az Ön anyanyelvén íródott kompakt
használati útmutatóban található figyelmeztetéseket és további információkat:
http://support.automation.siemens.com/ww/view/hu/10806097
Skoðið vel viðvaranir og aðrar upplýsingar í notkunarleiðbeiningunum á ykkar tungumáli á
internetinu:
http://support.automation.siemens.com/ww/view/is/10806097
インターネットサイトにある各言語の注意事項および追加情報を参照してください:
http://support.automation.siemens.com/ww/view/jp/10806097
사이트에 있는 귀하의 언어로 된콤팩트 사용 설명서에 명시된 경고 지침 및추가 정보를
준수하십시오:
http://support.automation.siemens.com/ww/view/kr/10806097
http://support.automation.siemens.com/ww/view/kw/10806097
Neem goed nota van de waarschuwingen en extra informatie in de compacte
gebruiksaanwijzing in uw taal op internet:
http://support.automation.siemens.com/ww/view/be/10806097
http://support.automation.siemens.com/ww/view/nl/10806097
Vennligst følg advarslene og annen informasjon i den kompakte bruksanvisningen, som du
finner på ditt språk på internett:
http://support.automation.siemens.com/ww/view/no/10806097
Proszę zwrócić uwagę na ostrzeżenia oraz dodatkowe informacje w kompaktowej instrukcji
obsługi, dostępnej w odpowiednim języku w internecie:
http://support.automation.siemens.com/ww/view/po/10806097
Observera varningshänvisningarna och extrainformationerna i kompaktbruksanvisningen
som finns på ditt språk på internet:
http://support.automation.siemens.com/ww/view/se/10806097
İnternette kendi dilinizdeki kompakt işletim kılavuzunda yer alan uyarı notlarına ve ek
bilgilere lütfen dikkat edin:
http://support.automation.siemens.com/ww/view/tr/10806097

SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 7
Introduction
2
2.1
Information on the Operating Instructions
Validity of the Operating Instructions
These operating instructions cover the following products:
Article no. of the RoW version
Article no. of the US version
Access points
SCALANCE W774-1 RJ-45
6GK5774-1FX00-0AA0
6GK5774-1FX00-0AB0
SCALANCE W774-1 M12 EEC 6GK5774-1FY00-0TA0 6GK5774-1FY00-0TB0
Ethernet client module
SCALANCE W734-1 RJ-45
6GK5734-1FX00-0AA0
6GK5734-1FX00-0AB0
These operating instructions apply to the following software version:
●SCALANCE W774/W734 with firmware as of version 5.2
Purpose of the Operating Instructions
Based on the operating instructions, you will be able to install and connect up the
SCALANCE W774/W734 correctly. The configuration and the integration of the device in a
WLAN are not described in these instructions.
Documentation on the accompanying CD
You will find detailed information about configuration in the SCALANCE W700 configuration
manuals on the accompanying SIMATIC NET IWLAN CD under the file name:
PH_SCALANCE-W770-W730-WBM_76.pdf and PH_SCALANCE-W770-W730-CLI_76.pdf
Note
Make sure that you read the explanations and instructions in the readme.htm file

Introduction
2.2 Structure of the type designation
SCALANCE W774-1/W734-1
8Operating Instructions, 09/2015, C79000-G8976-C325-06
License conditions
Note
Open source software
Read the license conditions for open source software carefully before using the product.
You will find license conditions in the following documents on the supplied data medium:
●DOC_License_74.pdf
●DOC_LicenseScalanceW_76.htm
2.2
Structure of the type designation
The type designation of the device is made up of several parts that have the following
meaning:
2.3
Security information
Siemens provides automation and drive products with industrial security functions that
support the secure operation of plants or machines. They are an important component in a
holistic industrial security concept. With this in mind, our products undergo continuous
development. We therefore recommend that you keep yourself informed with respect to our
product updates. Please find further information and newsletters on this subject at:
http://support.automation.siemens.com.
To ensure the secure operation of a plant or machine it is also necessary to take suitable
preventive action (e.g. cell protection concept) and to integrate the automation and drive
components into a state-of-the-art holistic industrial security concept for the entire plant or
machine. Any third-party products that may be in use must also be taken into account.
Please find further information at: http://www.siemens.com/industrialsecurity

SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 9
Description
3
3.1
Components of the product
The following components are supplied with the product:
●SCALANCE W774 or SCALANCE W734
●2 protective caps for the antenna sockets
●1 connector for the supply voltage (only with device variant RJ-45)
●3 protective caps for the M12 sockets (only with device variant M12)
●1 screw for mounting on an S7-300 standard rail or S7-1500 standard rail
●SIMATIC NET Industrial Wireless LAN CD
Please check that the consignment you have received is complete. If the consignment is
incomplete, contact your supplier or your local Siemens office.
3.2
LED display
Information on operating status and data transfer
On the front of the housing, several LEDs provide information on the operating status of the
device:

Description
3.2 LED display
SCALANCE W774-1/W734-1
10 Operating Instructions, 09/2015, C79000-G8976-C325-06
LED
Color
Meaning
L1
Green
Power supply L1.
L2 Green Power supply L2.
PoE
Green
Power supply using Power over Ethernet.
P1
Green
There is a connection via the first Ethernet interface (Link).
Green and yel-
low flashing
alternately
Data transfer via the first Ethernet interface.
P2
Green
There is a connection via the second Ethernet interface (Link).
Green and yel-
low flashing
alternately
Data transfer via the second Ethernet interface.
R1 Green SCALANCE W774 in access point mode:
The WLAN interface is initialized and ready for operation.
SCALANCE W774 in client mode or SCALANCE W734:
There is a connection via the WLAN interface.
Green and yel-
low flashing
alternately
Data transfer over the WLAN interface.
Green
flashing briefly
SCALANCE W774 in access point mode:
With 802.11h, the channel is scanned for one minute for primary users
before the channel can be used for data traffic.
SCALANCE W774 in client mode or SCALANCE W734:
The client waits for the MAC address due to the setting "Automatic" for
the "MAC mode" parameter and is connected to no access point.
Green
flashing 3 x
short, 1 x long
SCALANCE W774 in client mode or SCALANCE W734:
The client waits for the MAC address due to the setting "Automatic" for
the "MAC mode" parameter and is connected to an access point.
F
Red
An error occurred during operation with the device.
Red
R1 flashing yel-
low at the same
time
A primary user was found on all enabled channels.
P1
R1
Flashing yellow "Flashing" enabled using SIMATIC NET Primary Setup Tool (PST).
Note
Primary user (radar) on all enabled channels
If the device detects a primary user (for example radar signals) on all enabled channels of
the WLAN interface, the LED F
is lit and
R1
flashes. No data traffic is then possible for the
next 30 minutes. After this time, the device runs the scan again and c
hecks whether a
primary user still exists. If no primary user is detected, data traffic is possible again.
The wait time of 30 minutes is necessary due to legal requirements and cannot be shortened
even by restarting the device.

Description
3.3 Reset button
SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 11
3.3
Reset button
The reset button (position ①) is on the top of the housing:
Functions of the reset button
The reset button has the following functions:
●
Restart of the device
To restart the device, press the Reset button briefly.
Note
If you make changes to the configuration and restart immediately afterwards with the
reset button, the changes may be lost. If you restart the device using the WBM (menu
command "System >
Restart") or using the CLI (command "restart" in the Privileged
EXEC Modus), the configuration changes are always retained.
●
Loading new firmware
If the normal procedure with the "Load & Save" menu of Web Based Management is
unsuccessful, the reset button can be used to load new firmware. This situation can occur
if there is a power outage during the normal firmware update. You will find more detailed
information in the configuration manual SCALANCE W770/W730 WBM.
●
Restoring the default parameters (factory defaults)
You will find more detailed information in the configuration manual SCALANCE
W770/W730 WBM.

Description
3.3 Reset button
SCALANCE W774-1/W734-1
12 Operating Instructions, 09/2015, C79000-G8976-C325-06

SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 13
Mounting
4
CAUTION
Minimum distance to antennas
Fit the device so that there is a minimum clearance of 20 cm between antennas and
persons.
WARNING
If a device is operated in an ambient temperature of more than 50 °C, the temperature of
the device housing may be higher than 70 °C. The device must therefore be installed so
that it is only accessible to service personnel or users that are aware of the reason for
restricted access and the required safety measures at an ambient temperature higher than
50 °C.
WARNING
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.
General notes on use according to ATEX and IECEx
WARNING
To comply with EC Directive 94/9 (ATEX95) or the conditions of IECEx, this enclosure or
cabinet must meet the requirements of at least IP54 in compliance with EN 60529.

Mounting
4.1 Wall mounting
SCALANCE W774-1/W734-1
14 Operating Instructions, 09/2015, C79000-G8976-C325-06
4.1
Wall mounting
Drilling template
The location of the holes for mounting the SCALANCE W774/W734 on a wall is shown in the
following figure:

Mounting
4.1 Wall mounting
SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 15
Procedure
Secure the device to the wall with two screws. The screws are not supplied with the device.
The type and length of the screws depend on the type of wall.

Mounting
4.2 Installing on an S7-300 standard rail
SCALANCE W774-1/W734-1
16 Operating Instructions, 09/2015, C79000-G8976-C325-06
4.2
Installing on an S7-300 standard rail
Procedure
WARNING
Danger of injury by falling objects
When used in an area with heavy load, the device is not adequately supported on an S7-
300 standard rail. Under such conditions, the device can come out of the mounting.
If you use the device in a heavy load area, mount it on an S7-1500 mounting rail or on the
wall.
Follow the steps below to fit the SCALANCE W774/W734 to an S7-300 standard rail:
1. Place the device on the upper edge of the S7-300 standard rail as shown in the figure.
2. Screw the housing to the S7-300 standard rail. The required screw ships with the
SCALANCE W774/W734.

Mounting
4.3 Installing on an S7-1500 standard rail
SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 17
4.3
Installing on an S7-1500 standard rail
Procedure
Follow the steps below to fit the SCALANCE W774/W734 to an S7-1500 standard rail:
1. Place the device on the upper edge of the S7-1500 standard rail as shown in the figure.
2. Screw the housing to the S7-1500 standard rail. The required screw ships with the
device.

Mounting
4.4 Installing on a DIN rail / removing
SCALANCE W774-1/W734-1
18 Operating Instructions, 09/2015, C79000-G8976-C325-06
4.4
Installing on a DIN rail / removing
Procedure for installation
Follow the steps below to fit the SCALANCE W774/W734 to a DIN rail:
1. Place the device on the upper edge of the DIN rail as shown in the figure.
2. Press the device against the DIN rail until the DIN rail slider catch locks in place.

Mounting
4.4 Installing on a DIN rail / removing
SCALANCE W774-1/W734-1
Operating Instructions, 09/2015, C79000-G8976-C325-06 19
Procedure when removing
Follow the steps below to remove the SCALANCE W774/W734 from a DIN rail:
1. Pull the DIN rail slider down with a screwdriver.
2. Tilt the SCALANCE W774/W734 forward and remove the device from the DIN rail.

Mounting
4.4 Installing on a DIN rail / removing
SCALANCE W774-1/W734-1
20 Operating Instructions, 09/2015, C79000-G8976-C325-06