Siemens SCALANCE W734-1 RJ-45 Operating Instructions Manual Download Page 62

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Upkeep and maintenance

8.1 Device configuration with PRESET-PLUG

SCALANCE W774-1 / W734-1

Operating Instructions, 03/2022, C79000-G8976-C325-15

Procedure

Start the remote configuration using Telnet (CLI) and log on with a user with the

"admin" role.

Switch to the global configuration mode with the command "configure terminal".

You change to the PLUG configuration mode with the "plug" command.

Create the PRESET-PLUG with the "presetplug" command.

The firmware version of the device and the current device configuration incl. user

accounts and certificates are stored on the PLUG and the PLUG is then write

protected.

Turn off the power to the device.

Remove the PRESET-PLUG.

Start the device either with a new PLUG inserted or with the internal configuration.

Procedure for installation with the aid of the PRESET-PLUG

Turn off the power to the device.

If it exists, remove the PLUG from the slot. You will find further information on this in

the operating instructions of your device.

Insert the PRESET-PLUG correctly oriented into the slot. The PRESET-PLUG is

correctly inserted when it is completely inside the device and does not jut out of the

slot.

Turn on the power to the device again.

If there is a different firmware version on the device to be installed compared with that

on the PRESET-PLUG, an upgrade/downgrade of the firmware is performed. You can

recognize this by the red F-LED flashing (flashing interval: 2 sec on/0.2 sec. off).

Afterwards the device is restarted and the device configuration incl. users and

certificates on the PRESET-PLUG is transferred to the device.

Wait until the device has fully started up.
The red F-LED is off.

Turn off the power to the device after the installation.

Remove the PRESET-PLUG.

Start the device either with a new PLUG inserted or with the internal configuration.

Note
KEY-PLUG

If you have created the PRESET-PLUG from a KEY-PLUG, for operation with this

configuration, you require an inserted KEY-PLUG.
IN this case before recommissioning the device you need to insert the relevant KEY-

PLUG.

Summary of Contents for SCALANCE W734-1 RJ-45

Page 1: ...structions SCALANCE W Mainstream MSN 03 2022 C79000 G8976 C325 15 Introduction 1 Safety notices 2 Security recommendations 3 Description of the device 4 Installation and removal 5 Connection 6 Maintenance and cleaning 7 Upkeep and maintenance 8 Technical data 9 Dimension drawings 10 Approvals 11 ...

Page 2: ... 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 p...

Page 3: ... Flexible connecting cables antennas and accessories 24 4 4 4 1 Flexible connecting cables 24 4 4 4 2 Lightning protection 26 4 4 4 3 Terminating resistor 26 4 4 4 4 Cabinet feedthrough 26 4 4 4 5 Antennas 27 4 5 LED display 29 4 6 Reset button 32 4 7 PLUG 34 5 Installation and removal 37 5 1 Safety notices for installation 37 5 2 Wall mounting 39 5 3 Installing on an S7 300 standard rail 41 5 4 I...

Page 4: ...nce and cleaning 59 8 Upkeep and maintenance 61 8 1 Device configuration with PRESET PLUG 61 8 2 Restoring the factory settings 63 8 3 Firmware update via WBM or CLI not possible 65 9 Technical data 67 9 1 SCALANCE W774 W734 RJ45 67 9 2 SCALANCE W774 M12 69 10 Dimension drawings 73 11 Approvals 75 Index 77 ...

Page 5: ... of version 6 5 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 DVD You can find detailed information about configuration in the SCALANCE W700 configuration manua...

Page 6: ... security concept Siemens products and solutions constitute one element of such a concept Customers are responsible for preventing unauthorized access to their plants systems machines and networks Such systems machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures e g ...

Page 7: ...ommissioning Shut down the device properly to prevent unauthorized persons from accessing confidential data in the device memory To do this restore the factory settings on the device Also restore the factory settings on the storage medium Recycling and disposal The products are low in pollutants can be recycled and meet the requirements of the WEEE directive 2012 19 EU for the disposal of electric...

Page 8: ...Introduction SCALANCE W774 1 W734 1 8 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 9: ... 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 WARNING Hot surfaces Electric devices have hot surfaces Do not touch these surfaces They could cause severe burns Allow the device to cool down before starting any work on it WARNING EXPLOSION HAZARD Do not open t...

Page 10: ...Safety notices SCALANCE W774 1 W734 1 10 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 11: ...For data transmission via a non secure network use an encrypted VPN tunnel IPsec OpenVPN Separate connections correctly WBM SSH etc Check the user documentation of other Siemens products that are used together with the device for additional security recommendations Using remote logging ensure that the system protocols are forwarded to a central logging server Make sure that the server is within th...

Page 12: ...er their own authentication between endpoints such as ARP or IPv4 An attacker could use vulnerabilities in these protocols to attack hosts switches and routers connected to your layer 2 network for example through manipulation poisoning of the ARP caches of systems in the subnet and subsequent interception of the data traffic Appropriate security measures must be taken for non secure layer 2 proto...

Page 13: ...dditional devices with VPN functionality to encrypt and authenticate communication When you establish a secure connection to a server for example for an upgrade make sure that strong encryption methods and protocols are configured for the server Terminate the management connections e g HTTP HTTPS SSH properly Make sure that the device has been powered down completely before you decommission it For...

Page 14: ...an be password protected during download You enter passwords on the WBM page System Load Save Passwords When using SNMP Simple Network Management Protocol Configure SNMP to generate a notification when authentication errors occur For more information see WBM System SNMP Notifications Ensure that the default community strings are changed to unique values Use SNMPv3 whenever possible SNMPv1 and SNMP...

Page 15: ...n of preventing write access The product 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 SNMPv3 in conjunction with passwords HTTP HTTPS Telnet SSH TFTP SFTP Syslog Client Syslog Client TLS Using a firewall restrict the services and protocols available to the outside to a minimum For the D...

Page 16: ...Pv4 UDP 68 Outgoing only DHCP Client IPv6 UDP 546 Outgoing only DHCP Server UDP 67 Closed DNS Client TCP 53 UDP 53 Outgoing only EthernetIP TCP 44818 UDP 2222 UDP 44818 Closed HTTP TCP 80 Open HTTPS TCP 443 Open NTP Client UDP 123 Outgoing only PROFINET UDP 34964 UDP 49154 UDP 49155 Open RADIUS Client UDP 1812 Outgoing only Remote Capture TCP 2002 Closed SFTP Client TCP 22 Closed SMTP Client TCP 2...

Page 17: ...an be accessed The table includes the following columns Layer 2 service The Layer 2 services that the device supports Default status The default status of the service open or closed Service configurable Indicates whether the service can be configured via WBM CLI Layer 2 service Default status Service configurable DCP Open LLDP Open RSTP Open iPRP Open MSTP Closed SIMATIC NET TIME Closed ...

Page 18: ...Security recommendations SCALANCE W774 1 W734 1 18 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 19: ...34 1 Operating Instructions 03 2022 C79000 G8976 C325 15 19 Description of the device 4 4 1 Structure of the type designation The type designation of the device is made up of several parts that have the following meaning ...

Page 20: ...3 2022 C79000 G8976 C325 15 4 2 Device view 4 2 1 SCALANCE W7x4 1 RJ45 Antenna connector R1A1 PLUG slot and Reset button Antenna connector R1A2 LED display Ethernet connector P2 PoE capability Ethernet connector P1 Connector for power supply Eye for grounding diameter 4 5 mm and wall mounting ...

Page 21: ...all mounting 4 3 Components of the product The following components are supplied with the product One SCALANCE W device Two protective caps for the antenna sockets One screw for mounting on an S7 300 standard rail or S7 1500 standard rail One product DVD In addition with the M12 device version Three protective caps for the M12 sockets In addition with the RJ45 device version One 4 pin terminal blo...

Page 22: ...dium for configuration data 256 MB 6GK1900 0AB10 KEY PLUG features Enabling of iFeatures and exchangeable storage medium for storage of configuration data KEY PLUG W780 iFeatures AP 6GK5907 8PA00 KEY PLUG W740 iFeatures Client 6GK5907 4PA00 KEY PLUG W700 Security W700 Security Enabling of Inter AP Blocking and exchangeable storage medium for storage of configuration data 6GK5907 0PA00 4 4 2 Indust...

Page 23: ... PLUG and FC OUTLET RJ 45 flexible wires 4 wire shielded CAT 5 Sold by the meter 6XV1841 2B IE FC TP FLEXIBLE CABLE GP 2X2 PROFINET type B Flexible bus cable TP installation cable flexible wires shielded CAT 5 Sold by the meter 6XV1870 2B IE FC TP TRAILING CABLE 2X2 PROFINET type C Highly flexible bus cable TP installation cable for connection to FC OUTLET RJ 45 for use in drag chains 4 wire shiel...

Page 24: ...ire preassembled with a 4 pin M12 plug and an M12 socket A coded 6XV1801 5D Available in different lengths Socket Component Description Article number IE POWER M12 CABLE CONNECTOR PRO Socket for the 24 VDC power supply 4 pin A coded pack of 3 6GK1907 0DC10 6AA3 4 4 4 Flexible connecting cables antennas and accessories You will find an overview of the IWLAN products and their accessories in the Ord...

Page 25: ...th Article number 1 m 6XV1875 5AH10 2 m 6XV1875 5AH20 5 m 6XV1875 5AH50 10 m 6XV1875 5AN10 For railway applications the following connecting cable are available Length Article number 1 m 6XV1875 5SH10 2 m 6XV1875 5SH20 5 m 6XV1875 5SH50 Flexible connecting cable IWLAN QMA N Connect male female Adapter cable for connecting a MIMO antenna with QMA connectors to the flexible connecting cables preasse...

Page 26: ...inet feedthrough for conversion from M12 connector technology D coded IP65 to RJ 45 connector technology IP20 pack of 5 6GK1901 0DM20 2AA5 IE M12 Panel Feedthrough PRO Cabinet feedthrough for conversion from M12 connector technology D coded IP65 to M12 connector technology D coded IP65 pack of 5 6GK1901 0DM30 2AA5 IE M12 Panel Feedthrough 4X2 Cabinet feedthrough for conversion from M12 connector t...

Page 27: ...nna mast wall mounting 18 dBi 5 GHz IP67 2 x N Connect female 6GK5793 8DJ00 0AA0 ANT793 8DK Directional antenna mast wall mounting 23 dBi 5 GHz 2 x N Connect female 6GK5793 8DK00 0AA0 ANT793 8DL Directional antenna vertical horizontal polarized 5 GHz 14dBi IP66 2 x N Connector female 6GK5793 8DL00 0AA0 ANT793 8DP Directional antenna mast wall mounting 13 13 5 dBi 4 9 GHz and 5 GHz N Connect female...

Page 28: ...P Omnidirectional antenna 5 7 dBi 2 4 GHz and 5 GHz IP65 67 N Connector female 6GK5795 6MP00 0AA0 IWLAN RCoax Cable 2 4 GHz PE 1 2 Omnidirectional antenna 0 Bi 2 400 2 485 GHz N Connect female 6XV1875 2A IWLAN RCoax Cable 5 GHz PE 1 2 Omnidirectional antenna 0 Bi 5 150 5 875 GHz N Connect female 6XV1875 2D NOTICE ANT795 4MA The ANT795 4MA antenna has degree of protection IP30 and is therefore only...

Page 29: ... the operating status of the device LED Color Meaning L1 Off Power supply L1 too low Green Power supply L1 is applied L2 Off Power supply L2 too low Green Power supply L2 is applied PoE Off The device is not supplied using PoE Green The device is supplied using PoE P1 Off There is no connection over the Ethernet port P1 Green There is a connection over the Ethernet port P1 link Flashing green and ...

Page 30: ...sfer via the WLAN interface 1 Flashing yellow Client mode The client is searching for a connection to an access point Flashing yellow Interval 100 ms on 100 ms off Access point mode With DFS 802 11h the channel is scanned for one minute for competing radar signals before the channel can be used for data traffic Client mode The client waits for the MAC address due to the setting Automatic for the M...

Page 31: ... Flashing yellow The port LEDs flash for detection of device location The LED flash function is Either with SINEC PNI Or via the WBM page Discovery and Set via DCP Note Primary user radar on all enabled channels only when DFS is enabled If the device detects competing radar signals on all enabled channels of the WLAN interface the F LED is lit and R1 flash No data traffic is then possible for the ...

Page 32: ... 1 W734 1 32 Operating Instructions 03 2022 C79000 G8976 C325 15 4 6 Reset button Position NOTICE Loss of the degree of protection When the cover is not mounted correctly the device loses its degree of protection The Reset button is on the top of the housing ...

Page 33: ...re If the Load Save menu command 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 further information in the configuration manual in Downloading new firmware using TFTP without WBM and CLI Resetting the device to the factory defaults The device can be reset t...

Page 34: ... inserted when the device is turned off The device checks whether or not a PLUG is inserted at one second intervals If it is detected that the PLUG was removed there is a restart If a KEY PLUG was inserted in the device the device changes to a defined error state following the restart With SCALANCE W the available wireless interfaces are deactivated in this case If the device was configured at som...

Page 35: ...nfiguration the device stores the configuration directly on the PLUG if this is in the ACCEPTED status The internal memory is neither read nor written Response to errors Inserting a PLUG that does not contain the configuration of a compatible device type accidentally removing the PLUG KEY PLUG or general malfunctions of the PLUG are signaled by the diagnostics mechanisms of the device LEDs Web Bas...

Page 36: ...Description of the device 4 7 PLUG SCALANCE W774 1 W734 1 36 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 37: ...n a risk of explosion in hazardous areas For proper disassembly observe the following Before starting work ensure that the electricity is switched off Secure remaining connections so that no damage can occur as a result of disassembly if the system is accidentally started up CAUTION Minimum distance to antennas Fit the device so that there is a minimum clearance of 20 cm between antennas and perso...

Page 38: ...ble enclosure WARNING EXPLOSION HAZARD Replacing components may impair suitability for Class 1 Division 2 or Zone 2 WARNING The device may only be operated in an environment of contamination class 1 or 2 see EN IEC 60664 1 GB T 16935 1 Notes for use in hazardous locations according to ATEX IECEx UKEX and CCC Ex If you use the device under ATEX IECEx UKEX or CCC Ex conditions you must also keep to ...

Page 39: ...m permitted operating temperature of at least 20 C higher than the maximum ambient temperature WARNING Wall mounting is only permitted if the requirements for the housing the installation regulations the clearance and separating regulations for the control cabinets or housings are adhered to The control cabinet cover or housing must be secured so that it can only be opened with a tool An appropria...

Page 40: ...Installation and removal 5 2 Wall mounting SCALANCE W774 1 W734 1 40 Operating Instructions 03 2022 C79000 G8976 C325 15 Procedure ...

Page 41: ...the device The type and length of the screws depend on the type of wall 3 Mount the connecting cables and the antenna see section Connecting up Page 45 5 3 Installing on an S7 300 standard rail Procedure Follow the steps below to mount the device on 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 stan...

Page 42: ...7 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 3 Mount the connecting cables and the antenna see section Connecting up Page 45 ...

Page 43: ...n 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 3 Mount the connecting cables and the antenna see section Connecting up Page 45 ...

Page 44: ...022 C79000 G8976 C325 15 Procedure when removing Follow the steps below to remove the SCALANCE W774 W734 from a DIN rail 1 Turn off the power to the device 2 Disconnect all connected cables 3 Pull the DIN rail slider down with a screwdriver 4 Tilt the SCALANCE W774 W734 forward and remove the device from the DIN rail ...

Page 45: ...chieve the specified type of protection Lightning protection WARNING Danger due to lightning strikes Antennas installed outdoors must be within the area covered by a lightning protection system Make sure that all conducting systems entering from outdoors can be protected by a lightning protection potential equalization system When implementing your lightning protection concept make sure you adhere...

Page 46: ...er supply The device is designed for operation with a directly connectable safety extra low voltage SELV from a limited power source LPS The power supply therefore needs to meet at least one of the following conditions Only safety extra low voltage SELV with limited power source LPS complying with IEC 62368 1 EN 62368 1 VDE 62368 1 may be connected to the power supply terminals The power supply un...

Page 47: ...d Ethernet cable Connect both grounds to the same foundation earth or use an equipotential bonding cable Safety notices on use in hazardous areas General safety notices relating to protection against explosion WARNING EXPLOSION HAZARD Do not connect or disconnect cables to or from the device when a flammable or combustible atmosphere is present WARNING EXPLOSION HAZARD Do not press the reset butto...

Page 48: ...according to IEC EN 60079 14 WARNING Improper installation of shielded cables There is a risk of explosion due to equalizing currents between the hazardous area and the non hazardous area Ground shielded cables that cross hazardous areas at one end only Lay a potential equalization conductor when grounding at both ends WARNING Insufficient isolation of intrinsically safe and non intrinsically safe...

Page 49: ...rea At an ambient temperature of 60 C use heat resistant cables designed for an ambient temperature at least 20 C higher The cable entries used on the enclosure must comply with the IP degree of protection required by EN IEC IEC 60079 0 GB 3836 1 General notes on use in hazardous areas according to UL HazLoc If you use the device under UL HazLoc conditions you must also adhere to the following saf...

Page 50: ... supply unit SCALANCE W774 W734 RJ45 With this device version there are two options for the power supply Direct infeed via the four pin connection socket For the direct infeed of the power supply use copper cables with the following properties Round cable cross section with 6 to 8 mm diameter Two wire cable with 0 5 to 1 5 mm2 cross section per wire Permitted tensile load at least 100 N UL Listing...

Page 51: ... four pin M12 connection socket Round cable cross section with 6 to 8 mm diameter Two wire cable with 0 5 to 1 5 mm2 cross section per wire Permitted tensile load at least 100 N UL Listing of the cables according to the national installation regulations In areas where NEC or CEC applies Type PTLC or ITC Power over Ethernet via the M12 Ethernet interface P2 The other Ethernet interface P1 is not ca...

Page 52: ... a plug via which the device is supplied with power using PoE disable the relevant PoE power supply Note Phantom power only with SCALANCE W774 M12 EEC The SCALANCE W774 M12 EEC device only supports the standard IEEE 802 3 at type 2 With this device the attachment to Ethernet is only possible using four wire cables For this reason no PSE Power Sourcing Equipment can be used that only supplies the p...

Page 53: ...erface P1 Ethernet interface P2 The power can also be supplied via this interface Power over Ethernet SCALANCE W774 W734 M12 EEC Ethernet interface P1 Ethernet interface P2 The power can also be supplied via this interface Power over Ethernet The four pin connecting socket has the following pin assignment Pin Assignment 1 TX 2 RX 3 TX 4 RX ...

Page 54: ...E W774 1 W734 1 54 Operating Instructions 03 2022 C79000 G8976 C325 15 6 4 Antenna connectors The SCALANCE W774 W734 has two antenna connectors of the type R SMA located on the top of the device Antenna connector R1 A1 Antenna connector R1 A2 ...

Page 55: ...the socket key size SW8 tightening torque 1 Nm If you only use one antenna you need to connect this to the device via antenna connector R1 A1 position NOTICE R SMA antenna connector When securing antennas to the device only the screw cap of the antenna can be rotated Rotating the entire antenna could damage the R SMA connector of the device Figure 6 1 Figure of the ANT795 4MA the arrow points to t...

Page 56: ...able flexible connecting cable for a connection between SCALANCE 770 W730 and a detached antenna are available from SIMATIC NET You will find detailed information in the section Accessories Page 22 6 5 Grounding Grounding with wall mounting The device is grounded by the securing screw in the unpainted hole diameter 4 5 mm see position of the Device description Page 20 If the device is mounted on a...

Page 57: ...ating risk Danger of data loss Only pull and plug the PLUG when the device is de energized Removing the PLUG Follow the steps below to remove a PLUG from the device 1 Turn off the power to the device 2 Loosen the screw for the slot cover and swivel the slot cover to the side 3 Insert a screwdriver between the front edge of the PLUG and the slot and release the PLUG 4 Remove the PLUG from the slot ...

Page 58: ...he factory defaults Inserting the PLUG Follow the steps below to insert a PLUG in the device 1 Turn off the power to the device 2 Loosen the screw for the slot cover and swivel the slot cover to the side 3 The housing of the PLUG has a protruding ridge on the long side The slot has a groove at this position Insert the PLUG correctly oriented into the slot The PLUG is correctly inserted when it is ...

Page 59: ...erve all relevant installation and safety instructions described in the manuals for the device or supplied with the accessories or spare parts CAUTION Hot surfaces Risk of burns during maintenance work on parts with a surface temperature above 70 C 158 F Take appropriate protective measures for example wear protective gloves Once maintenance work is complete restore the touch protection measures N...

Page 60: ...Maintenance and cleaning SCALANCE W774 1 W734 1 60 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 61: ...iguration user accounts certificates including the corresponding firmware on multiple devices The PRESET PLUG is write protected You configure the PRESET PLUG using the Command Line Interface CLI Creating a PRESET PLUG You create the PRESET PLUG using the Command Line Interface CLI You can create a PRESET PLUG from any PLUG To do this follow the steps outlined below Note Using configurations with ...

Page 62: ...information on this in the operating instructions of your device 3 Insert the PRESET PLUG correctly oriented into the slot The PRESET PLUG is correctly inserted when it is completely inside the device and does not jut out of the slot 4 Turn on the power to the device again If there is a different firmware version on the device to be installed compared with that on the PRESET PLUG an upgrade downgr...

Page 63: ...ion You format the PRESET PLUG using the Command Line Interface CLI to reset the preset function To do this follow the steps outlined below 1 Start the remote configuration using Telnet CLI and log on with a user with the admin role 2 Switch to the global configuration mode with the command configure terminal 3 You change to the PLUG configuration mode with the plug command 4 Enter the command fac...

Page 64: ...s flashing after approximately 10 seconds and is permanently lit 6 Release the button and wait until the fault LED F goes off The device starts automatically with the factory settings 7 Close the cover tightening torque 0 8 Nm to ensure that the device is closed and water and dust proof With SINEC PNI Follow the steps below to reset the device parameters to the factory settings with the SINEC PNI ...

Page 65: ...r approximately 2 seconds 4 Now release the button The bootloader waits in this state for a new firmware file that you can download by TFTP 5 Connect a PC to the SCALANCE W over the Ethernet interface 6 Assign an IP address to the SCALANCE W with the SINEC PNI 7 Open a DOS box and change to the directory where the file with the new firmware is located and then execute the command tftp i ip address...

Page 66: ......

Page 67: ... SCALANCE W770 W730 on the supplied data medium REF_W770 RadioInterface pdf Technical specifications Data transfer Ethernet transfer rate 10 100 Mbps Wireless transmission rate 1 300 Mbps Wireless standards supported IEEE 802 11a IEEE 802 11b IEEE 802 11g IEEE 802 11n Power supply standards supported Standards IEEE 802 3at type 1 802 3af 802 3at type 2 Power over Ethernet Class Class 2 Mode Mode A...

Page 68: ... from terminal block 24 V DC safety extra low voltage SELV Permitted range 19 2 to 28 8 VDC Design Terminal block 4 terminals Properties Electrically isolated redundant design PoE to 24 VDC non redundant design Supply voltage from PoE Supply voltage 48 VDC Permitted range 36 to 57 VDC Fusing 2 A 24 VDC 1 A 48 V DC PoE Current consumption At 24 VDC typical 250 mA With PoE typical 125 mA Power loss ...

Page 69: ... Devices with a hardware version 3 have PoE class 2 Devices with a lower hardware version have PoE class 3 9 2 SCALANCE W774 M12 The following technical specifications apply to the following devices SCALANCE W774 1 M12 EEC Note You will find detailed information on the transmit power and receiver sensitivity in the document Performance data 802 11 abgn SCALANCE W770 W730 on the supplied data mediu...

Page 70: ... m TP cord Wireless interface Antenna connector Quantity 2 Design R SMA female Impedance 50 Ω nominal Frequency range 2412 2480 MHz 4920 5875 MHz Electrical data Direct 24 VDC supply Supply voltage from socket 24 V DC safety extra low voltage SELV Permitted range 20 19 2 to 28 8 VDC meets UL requirements 30 16 8 to 31 2 VDC Design M12 socket Properties Electrically isolated redundant design PoE to...

Page 71: ...0721 Degree of protection IP code IP30 Dimensions and weight Dimensions W x H x D 26 x 156 x 127 mm height without antenna connector 147 mm Weight 520 g Installation options Direct Wall mounting With additional holding plate Mast mounting Mounting on a DIN rail Mounting on an S7 300 standard rail Mounting on an S7 1500 standard rail Mean time between failure MTBF at 40 C ambient temperature 61 85 ...

Page 72: ...Technical data 9 2 SCALANCE W774 M12 SCALANCE W774 1 W734 1 72 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 73: ...SCALANCE W774 1 W734 1 Operating Instructions 03 2022 C79000 G8976 C325 15 73 Dimension drawings 10 The following dimensions are specified in mm SCALANCE W774 734 RJ45 ...

Page 74: ...Dimension drawings SCALANCE W774 1 W734 1 74 Operating Instructions 03 2022 C79000 G8976 C325 15 SCALANCE W774 M12 EEC ...

Page 75: ...unction at Siemens Industry Online Support https support industry siemens com cs gb en Using the search function at Industrial communication https support industry siemens com cs gb en ps 15859 cert Enter the entry ID of the relevant manual as the search item You will find the documentation for the SIMATIC NET products relevant here on the data storage medium that ships with some products Product ...

Page 76: ...Approvals SCALANCE W774 1 W734 1 76 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

Page 77: ...engths 67 69 Configuration manuals 64 D Dimension drawings 73 Documentation on the CD 5 Documentation on the Internet 5 E Ethernet Connectors 52 PoE 50 F Factory defaults 33 63 Factory setting 63 G Grounding 46 I Interfaces 67 69 L LED display 29 Lightning protection 45 Loading firmware 32 P Power over Ethernet 50 Power supply 50 Primary user radar 29 R Reset button 32 Reset device 63 Resetting th...

Page 78: ...Index SCALANCE W774 1 W734 1 78 Operating Instructions 03 2022 C79000 G8976 C325 15 ...

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