SIMATIC NET Betriebsanleitung (kompakt) Operating Instructions (Compact) SCALANCE W786-1PRO SCALANCE W786-2PRO SCALANCE W786-3PRO Deutsch/English A5E01048819-01 © SIEMENS AG 2007 Änderungen vorbehalten Subject to change A5E01048819-01 Ausgabe/Release 03/2007
Inhaltsverzeichnis / Table of Contents Seite / Page Deutsch.......................................................................................................................1 English ......................................................................................................................
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vi Betriebsanleitung (kompakt) SCALANCE W786 A5E01048819-01
Safety Guidelines 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.
Table of contents 1 Introduction ............................................................................................................................................... 7 1.1 2 3 2.1 Scope of delivery ........................................................................................................................... 9 2.2 Product properties ....................................................................................................................... 10 2.3 LED display.......
Table of contents 6.2 SCALANCE W786 national approvals......................................................................................... 57 Index.......................................................................................................................................................
Introduction 1.1 1 Information on the Operating Instructions (compact) SCALANCE W786 Validity of the Operating Instructions (compact) These Operating Instructions (compact) cover the following products: ● SCALANCE W786-1PRO ● SCALANCE W786-2PRO ● SCALANCE W786-3PRO These Operating Instructions (compact) apply to the following software version: ● SCALANCE W786 firmware as of Version 3.
Introduction 1.
Description 2.1 2 Scope of delivery The following components are supplied with the SCALANCE W786: ● SCALANCE W786 ● 5 caps for the cover screws ● Depending on the version, up to 8 plugs for sealing the housing.
Description 2.2 Product properties 2.2 Product properties Possible applications of the SCALANCE W786 The SCALANCE W786 is equipped with an Ethernet port and up to three wireless LAN ports. This makes the device suitable for the following applications: ● The SCALANCE W786 forwards data within its transmission range from one node to another without a connection to wired Ethernet being necessary. ● The SCALANCE W786 can be used as a gateway from a wired to a wireless network.
Description 2.2 Product properties The following table illustrates the differences between the various variants of the SCALANCE W786: Type Number of WLAN ports Number and type of Ethernet ports Number of internal antennas Number of RSMA sockets for external antennas Order no.
Description 2.2 Product properties Type Number of WLAN ports Number and type of Ethernet ports Number of internal antennas Number of RSMA sockets for external antennas Order no. W786-3PRO 3 1 RJ-45 — 6 6GK57863AA60-2AA0 6GK57863AA60-2AB0 (1) W786-3 PRO 3 1 ST duplex multimode FO cable — 6 6GK57863AB60-2AA0 6GK57863AB60-2AB0 (1) (1) US variant (2) There are two internal antennas per WLAN port. The antenna used is always the one that provides the best possible data transmission (diversity).
Description 2.3 LED display 2.3 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 SCALANCE W786: 6&$/$1&( : [ / 3R( 3 5 : &( $1 $/ ) 6& / 3R( 3 5 5 6&$/$1&( : [ / 3R( 3 5 5 ) 5 s 6&$/$1&( : [ / 3R( 3 5 5 5 Figure 2-1 ) ) The LED display of the SCALANCE W786 Note The "PoE" LED does not exist on devices with a port for FO cable.
Description 2.3 LED display LED Color Description L1 Green Power supply over a power supply adapter or the 48 V DC energy contacts of devices with a port for FO cable. PoE Green Power over Ethernet or power over the 48 V DC energy contacts of devices with an RJ-45 port. P1 Yellow Data transfer over the Ethernet interface (traffic). R1 Green There is a connection over the Ethernet port. (Link). Flashing yellow PRESET-PLUG detected. Yellow/green PRESET function completed successfully.
Description 2.3 LED display LED Color Description Green flashing quickly 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. Client Mode: The LED is always off because the 2nd port is not available in client mode. R3 Flashing yellow PRESET-PLUG detected. Yellow/green PRESET function completed successfully. Yellow Access Point Mode: Data transfer over the third WLAN port.
Description 2.4 C-PLUG 2.4 C-PLUG Configuration information on the C-PLUG The C-PLUG is used to transfer the configuration of the old device to the new device when a device is replaced. When the new device starts up with the C-PLUG, it then continues automatically with exactly the same configuration as the old device. One exception to this can be the IP configuration if it is set over DHCP and the DHCP server has not been reconfigured accordingly.
Description 2.5 Reset button 2.5 Reset button Functions of the reset button The reset button is located below the housing cover beside the sockets for external antennas. Figure 2-2 Position of the reset button with the housing cover removed The reset button has the following functions: ● Restart of the device To restart the device, press the reset button.
Description 2.6 Biological compatibility 2.6 Biological compatibility Electromagnetic fields and health With regard to the question of whether electromagnetic fields (for example in association with industrial wireless LANs) can put human health at risk, we refer to a publication of BITKOM (German Association for information Technology, Telecommunication and New Media e. V.), dated December 2003: "The same health guidelines apply to WLAN devices as to all other radio applications.
Assembling 3.1 3 Removing / fitting the housing cover When does the housing cover need to be removed? You can only perform the following activities when the cover is removed. ● You want to screw the SCALANCE W786 to a wall or onto the optional mounting plate. ● You want to connect cables to the SCALANCE W786 for the power supply, for Ethernet or for external antennas. ● You want to insert a C-PLUG in the device or replace an existing C-PLUG. ● You want to use the reset button.
Assembling 3.1 Removing / fitting the housing cover Removing the housing cover : &( $1 $/ ) 6& / 3R( 3 5 5 5 s & % $ Figure 3-1 Removing the cover A Sealing cap B Cover screw C Housing cover Follow the steps below to remove the housing cover: 1. Remove the sealing caps from the housing cover (position A in the figure above) 2. Loosen the screws in the cover (position B in the figure above).
Assembling 3.2 Connecting up cables 3.2 Connecting up cables Connecting up cables prior to mounting Before you screw a SCALANCE W786 to a wall or to the optional mounting plate, the cables for the power supply, for Ethernet, and, when necessary, for the external antennas must be connected up first.
Assembling 3.2 Connecting up cables Connecting up FO cables Fiber-optic cables have a minimum bending radius. The cable must not be bent tighter than this bending radius during installation or operation, otherwise the FO cable will be irreperably damaged. P P 5 ! $ 5 Figure 3-3 Connecting up an FO cable For the FO cable, use the second opening from the left in the seal. Cable routing is illustrated in the figure above.
Assembling 3.2 Connecting up cables Grounding terminal Warning To operate the SCALANCE W786 safely, the chassis ground connector must have a suitable cable connected. Do not use the SCALANCE W786 without a ground cable connected. The chassis ground connector is located on the rear of the device (M4 thread). Connect the ground cable before you mount the SCALANCE W786 on a wall or on the optional mounting plate. Once the SCALANCE W786 is mounted, the connector is no longer accessible.
Assembling 3.3 Mounting without an adapter (wall mounting only) 3.
Assembling 3.3 Mounting without an adapter (wall mounting only) Procedure % $ Figure 3-6 SCALANCE W786 wall mounting Follow the steps below to screw a SCALANCE W786 to a wall: 1. Lead the cables into the housing of the SCALANCE W786 (position A in the figure above). Note the information in the section "Connecting up cables". 2. Secure the SCALANCE W786 to the wall with three screws (position B in the figure above). The screws are not supplied with the device.
Assembling 3.4 Mounting with mounting plate 3.4 Mounting with mounting plate 3.4.
Assembling 3.4 Mounting with mounting plate Procedure Secure the mounting plate to the wall with four screws. The screws are not supplied with the device. The type and length of the screws depend on the type of wall.
Assembling 3.4 Mounting with mounting plate 3.4.2 Fitting the mounting plate to an S7 standard rail Procedure $ % Figure 3-9 Side view of a mounting plate on an S7 standard rail Follow the steps below to fit the mounting plate to an S7 standard rail: 1. Place the mounting plate with the two protruding catches on the top edge of the S7 standard rail (position A in the figure above). 2. At the bottom, the mounting plate has two lugs with holes.
Assembling 3.4 Mounting with mounting plate 3.4.3 Fitting the mounting plate to a DIN rail Procedure $ $ % Figure 3-10 Mounting plate with fittings for DIN rail mounting Follow the steps below to fit the mounting plate to a DIN rail: 1. Place the mounting plate with the two catches (position A in the figure above) on the upper edge of the DIN rail. 2.
Assembling 3.4 Mounting with mounting plate 3.4.4 Fitting the mounting plate to a mast Procedure $ % Figure 3-11 Mounting plate with fittings for mast mounting Follow the steps below to fit the mounting plate to a mast: 1. Feed the fastening straps through the openings in the mounting plate (position A in the figure above). 2. Place the fastening straps around the mast at the required position. 3. Feed the free end of the strap through the quick-release fastener.
Assembling 3.4 Mounting with mounting plate 3.4.5 Fitting the SCALANCE W786 to a mounting plate Procedure % & $ Figure 3-12 Fitting the SCALANCE W786 to a mounting plate Follow the steps below to fit a SCALANCE W786 to a mounting plate: 1. Lead the cables into the housing of the SCALANCE W786 (position A in the figure above). Note the information in the section "Connecting up cables". 2.
Assembling 3.4 Mounting with mounting plate & Figure 3-13 Screwing a SCALANCE W786 to a mounting plate 4. Screw the SCALANCE W786 using the three M4 screws supplied with the mounting plate (position D in the figure above), tightening torque 1.8 Nm.
Connecting 4.1 4 Lightning protection, power supply, and grounding Notes on lightning protection Warning 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 to the VDE 0182 or IEC 62305 standard.
Connecting 4.1 Lightning protection, power supply, and grounding Safety extra low voltage Warning SCALANCE W78x devices are designed for operation with a directly connectable safety extra-low voltage or with the power supply adapters available as accessories. Therefore only safety extra-low voltage (SELV) with limited power source (LPS) complying with IEC950/EN60950/VDE0805 may be connected to the power supply terminals (exception: Power supply adapter for 110 - 230 V AC).
Connecting 4.2 Suitable cables for the SCALANCE W786 4.2 Suitable cables for the SCALANCE W786 Cable specification The following table lists the requirements for a cable depending on the use case. Application Specification Direct 48 V DC supply • • Power supply adapter 12 - 24 V DC • • Power supply adapter 110 - 230 V AC • • • Ethernet Round cable cross-section with 6 to 8 mm diameter. Permitted tensile load at least 100 N. Round cable cross-section with 6 to 8 mm diameter.
Connecting 4.3 Connecting the cables 4.3 Connecting the cables Procedure Warning Danger from line voltage If the housing is not perfectly sealed, there is a danger to life due to the line voltage if the SCALANCE W786 is subjected to spray water or dampness. Make sure that you keep to the following safety rules. • Before connecting up, turn of the power supply. • The sealing of the cable feedthroughs of the SCALANCE W786 is only assured when the cable has a suitable diameter and adequate tensile strength.
Connecting 4.3 Connecting the cables % $ ' & Figure 4-1 Connecting a cable and fitting the strain relief clamps Follow the steps below to connect cables to the SCALANCE W786. 1. Connect the cables to the appropriate contacts. (Position A in the figure above) You have the following options: – Connect cables preassembled with a connector (Ethernet, antennas) by inserting the connector into the appropriate socket. Secure antenna cables by tightening the sleeve nut of the connector (key size SW8).
Connecting 4.3 Connecting the cables 4. Seal all openings not required for cables with sealing plugs (position D in the figure above). There are two versions of sealing plug: Short type The upper end face of a dummy plug must be located below the cover plate (position E in the figure below). ( Figure 4-2 Location of the sealing plugs below the cover plate Long design Fit these sealing plugs in a strain relief clamp.
Connecting 4.3 Connecting the cables Points to note when connecting an FO cable The FO cable specified for use with the SCALANCE W786 does not have a circular cross section. As a result, remember the following points when connecting up such cables. Sealing sleeve Fit the sealing sleeve at the point where the cable goes through the housing seal. Only then will you achieve perfect sealing of the housing. Follow the steps outlined below: % $ Figure 4-4 Fitting a sealing sleeve to an FO cable 1.
Connecting 4.4 Connectors for the power supply of the SCALANCE W786 4.4 Connectors for the power supply of the SCALANCE W786 Possible power supplies The following power supplies are suitable for the SCALANCE W786: ● 48 V DC direct voltage Use the two-pin connector supplied with the SCALANCE W786. ● 12 - 24 V DC direct voltage Use the power supply adapter 12 - 24 V DC available as an accessory. ● 110 - 230 V DC direct voltage Use the power supply adapter 110 - 230 V DC available as an accessory.
Connecting 4.4 Connectors for the power supply of the SCALANCE W786 Procedure for connecting the supplied connector for 48 V DC '& 9 Figure 4-6 Position of the opening in the housing for the power supply with the housing cover removed Perform the following steps to connect a 48 V DC cable to a SCALANCE W786: 1. Connect the supplied connector to the 48 V DC cable. The figure above shows the location of the socket in the housing and the contact assignment.
Connecting 4.5 Connecting a power supply adapter 4.5 Connecting a power supply adapter Input voltage options The optional power supply adapter is available in two versions: ● Power supply adapter for 24 V DC direct voltage ● Power supply adapter for 110 - 230 V AC alternating voltage Note If a SCALANCE W786-3PRO is operated with diversity for three antenna pairs, the power for 24 V DC cannot be supplied redundantly. In this case, there is no further opening in the housing for a second power cable.
Connecting 4.5 Connecting a power supply adapter % $ 9 / 0 0 / Figure 4-8 9 / 1 3( Using a power supply adapter in a SCALANCE W786 Follow the steps below to fit and connect a power supply adapter: 1. Fit the power supply adapter in the SCALANCE W786 as shown in the figure above. The connector on the rear of the power supply adapter must engage fully in the socket of the housing.
Connecting 4.5 Connecting a power supply adapter 3. Connect the cable for the power supply. The assignment of the contacts is illustrated in the figure above. 4. Secure the power supply cable with a strain relief clamp. For more detailed information on this topic, refer to the section "Connecting the cables".
Connecting 4.6 Connection for Industrial Ethernet 4.6 Connection for Industrial Ethernet Device variants With a SCALANCE W786, you have the choice of two Ethernet ports: ● RJ-45 jack ● ST duplex socket for multimode FO cables 1310 nm and a maximum cable length of 3000 m Procedure for connecting an Ethernet cable 67 'XSOH[ 7; 5; Figure 4-9 Position of the Ethernet port with the housing cover removed Perform the following steps to connect an Ethernet cable to a SCALANCE W786: 1.
Connecting 4.7 Connectors for external antennas 4.7 Connectors for external antennas How to connect external antennas Figure 4-10 $ % Position of the ports for external antennas with the housing cover removed For each WLAN port, there are two R-SMA sockets on a SCALANCE W786 to connect external antennas. The figure above shows how the R-SMA sockets are assigned to the WLAN ports.
Connecting 4.8 Inserting / removing the C-PLUG 4.8 Inserting / removing the C-PLUG Inserting the C-PLUG Figure 4-11 Location of the C-PLUG with the housing cover removed The housing of the C-PLUG has a protruding ridge on the long side. The C-PLUG can only be inserted when this ridge is at the top right. The slot in the SCALANCE W786 has a corresponding groove at this position. Make sure that the C-PLUG is inserted completely into the slot.
Connecting 4.
5 Technical data 5.1 SCALANCE W786 technical specifications Data transfer Ethernet transfer rate 10/100 Mbps Wireless transmission rate 1 ... 54 Mbps (108 Mbps) Wireless standards supported 802.1x 802.11a 802.11b 802.11e 802.11g 802.11h 802.11i Power supply standards supported 802.
Technical data 5.1 SCALANCE W786 technical specifications Electrical data Power consumption depending on power supply PoE 12.9 W 48 V DC 12.9 W 24 V DC (adapter) 15 W 110 - 230 V AC (adapter) 15 W Construction Dimensions (W x H x D) 251 mm x 251 mm x 72 mm Weight (version with three IWLAN ports) Without power supply adapter 2241 g With power supply adapter 24 V DC 2428 g With power supply adapter 110 - 230 V AC 2433 g Permitted ambient conditions Operating temperature -40°C ...
Technical data 5.2 Permitted antennas 5.2 Permitted antennas Accessories for SCALANCE W-700 Note When you select an antenna, keep in mind the national approvals for your SCALANCE W7xx. Characteristics Type Frequency / GHz Antenna gain / dBi Impedance / Ω Order No.
Technical data 5.
Certification 6.1 6 Approvals for SCALANCE W786 CE conformity The products SIMATIC NET SCALANCE W786-1PRO SIMATIC NET SCALANCE W786-2PRO SIMATIC NET SCALANCE W786-3PRO in the version put into circulation by Siemens A&D meets the regulations of the following European directives: ● 99/5/EC Directive of the European Parliament and of the Council on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity.
Certification 6.1 Approvals for SCALANCE W786 The EC Declaration of Conformity is available for the responsible authorities according to the above-mentioned EC Directive at the following address: Siemens Aktiengesellschaft Automation and Drives Industrielle Kommunikation Postfach 4848 D-90327 Nürnberg This declaration certifies compliance with the directives named above, but does not guarantee any specific properties.
Certification 6.1 Approvals for SCALANCE W786 FCC approval This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IEEE802.11b or g operation of this product in the USA is firmware-limited to channels 1 through11.
Certification 6.1 Approvals for SCALANCE W786 RSS-210 of Industry Canada "Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device." "This device has been designed to operate with the antennas listed below, and having a maximum gain of 18 dBi.
Certification 6.2 SCALANCE W786 national approvals 6.2 SCALANCE W786 national approvals National approvals Below, you will find the channels approved by the Institute of Electrical and Electronics Engineers, Inc. (IEEE) that can be used by SCALANCE W-786 devices for 802.11h mode. The channels approved for the standards 802.11a/b/g are not listed and are enabled for operation in specific countries based on the configuration. Countries in which there is no approval according to the IEEE 802.
Certification 6.
Certification 6.
Index C C-PLUG, 16 E Earthing, 34 I IEEE 802.11, 10 IEEE 802.11a, 10 IEEE 802.11b, 10 IEEE 802.
