SCALANCE W760/W720 1 ___________________ Information on the Internet 2 ___________________ Introduction SIMATIC NET Industrial Wireless LAN SCALANCE W760/W720 3 ___________________ Description 4 ___________________ Mounting 5 ___________________ Connection 6 ___________________ Technical data Operating Instructions 07/2013 C79000-G89xx-C322-01 7 ___________________ Approvals
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.
Contents 1 Information on the Internet ...................................................................................................................... 5 2 Introduction ............................................................................................................................................. 7 3 4 5 6 7 2.1 Information on the Operating Instructions ...................................................................................... 7 2.
Contents SCALANCE W760/W720 4 Operating Instructions, 07/2013, C79000-G89xx-C322-01
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.
Information on the Internet 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 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.
2 Introduction 2.1 Information on the Operating Instructions Validity of the Operating Instructions These operating instructions cover the following products: Order no. Order no.
Introduction 2.2 Structure of the type designation 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.
Description 3.1 3 Components of the product The following components are supplied with the product: ● SCALANCE W761 or SCALANCE W722 or SCALANCE W721 ● 1 protective cap for the antenna socket ● 1 connector for the power supply ● 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.
Description 3.2 LED display LED Color Meaning L1 Green Power supply L1. P1 Flashing yellow Data transfer via the Ethernet interface. Green There is a connection via the Ethernet interface (Link). Flashing yellow Data transfer over the WLAN interface. Green SCALANCE W760 in access point mode: The WLAN interface is initialized and ready for operation. R1 SCALANCE W760 in client mode or SCALANCE W720: There is a connection via the WLAN interface.
Description 3.3 Reset button 3.3 Reset button The reset button (position ①) is on the front of the housing: Functions of the reset button The reset button has the following functions: ● Restart of the device ● Loading new firmware ● Restoring the default parameters (factory defaults) You will find more detailed information in the configuration manual SCALANCE W760/W720 WBM.
Description 3.
4 Mounting 4.1 Access restriction due to high housing temperature 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.
Mounting 4.2 Installing on a DIN rail / removing 4.2 Installing on a DIN rail / removing Procedure for installation Follow the steps below to fit the SCALANCE W760/W720 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 4.2 Installing on a DIN rail / removing Procedure when removing Follow the steps below to remove the SCALANCE W760/W720 from a DIN rail: 1. Press the release button on the top of the device to release the DIN rail catch. 2. Tilt the SCALANCE W760/W720 forward and remove the device from the DIN rail.
Mounting 4.
5 Connection 5.1 Lightning protection, power supply and grounding Notes on 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 to the VDE 0182 or IEC 62305 standard.
Connection 5.1 Lightning protection, power supply and grounding Note The requirements of EN61000-4-5, surge immunity tests on power supply lines, are met only when a Blitzductor is used with 12 to 24 VDC: 12 to 24 VDC: VT AD 24V type no. 918 402 Vendor: DEHN+SÖHNE GmbH+Co.KG, Hans Dehn Str.
Connection 5.1 Lightning protection, power supply and grounding Grounding NOTICE Damage to the device due to potential differences To fully eliminate the influence of electromagnetic interference, the device must be grounded. There must be no potential difference between the following parts, otherwise the device or other connected device could be severely damaged: • Housing of the SCALANCE W700 and the ground potential of the antenna.
Connection 5.1 Lightning protection, power supply and grounding General notes on use in hazardous areas according to UL-HazLoc WARNING EXPLOSION HAZARD DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS. 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.
Connection 5.2 Power supply 5.2 Power supply The power is supplied to the SCALANCE W760/W720 via the three-pin socket.
Connection 5.3 Ethernet 5.3 Ethernet The SCALANCE W760/W720 has two Ethernet interfaces located on the underside of the device (position ①).
Connection 5.4 Suitable cables for power supply and Ethernet 5.4 Suitable cables for power supply and Ethernet Cable specification The following table lists the requirements for a cable depending on the application. Application Specification Direct 24 VDC supply • 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: Type PLTC or ITC Ethernet 1.
Connection 5.5 Antenna connectors 5.5 Antenna connectors The SCALANCE W760/W720 has an antenna connector R1 A1 of the type R-SMA located on the front of the device (position ①). Procedure Follow the steps below to connect a cable for an external antenna to a SCALANCE W760/720: 1. Insert the connector on the antenna cable into the R-SMA socket R1 A1 (position ①) and tighten the retainer nut on the socket (key size SW8, tightening torque 0.6 Nm).
Connection 5.6 Suitable antenna cables and antennas 5.6 Suitable antenna cables and antennas N-Connect/R-SMA connecting cable To connect an antenna with an N-Connector, the following cables are suitable: Length Order number 0.
Connection 5.6 Suitable antenna cables and antennas Suitable antennas Note When you select an antenna, keep in mind the national approvals for your device. Type Properties Order number ANT792-6MN Omni antenna, mast/wall mounting, 6 dBi 2.4 GHz, N-Connect female 6GK5 792-6MN00-0AA6 ANT793-6MN Omni antenna, mast/wall mounting, 5 dBi 5 GHz, N-Connect female 6GK5 793-6MN00-0AA6 ANT792-8DN Directional antenna, mast/wall mounting, 14 dBi 2.
6 Technical data 6.1 Technical specifications SCALANCE W761/W722/W721 Attachment to Industrial Ethernet Quantity 1 Design RJ-45 jack Properties 10/100BASE-T, IEEE 802, half duplex/full duplex, autocrossover, autonegotiation, autosensing, floating Transmission speed 10 / 100 Mbps Permitted cable lengths (Ethernet) (Alternative combinations per length range) * 0 ... 55 m • Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180 • Max.
Technical data 6.1 Technical specifications SCALANCE W761/W722/W721 Electrical data Power supply Supply voltage 24 VDC Safe Extra Low Voltage (SELV) Permitted range 19.2 to 28.8 VDC Design Terminal block, 3 terminals Properties Electrically isolated, non-redundant design Fusing Current consumption 2.5 A / 24 VDC Typical 150 mA Maximum 150 mA Typical 3.6 W Maximum 3.
Technical data 6.2 Dimensional drawing 6.2 Dimensional drawing Dimensions are given in [mm].
Technical data 6.
7 Approvals CE conformity The products SIMATIC NET SCALANCE W761-1 RJ-45 SIMATIC NET SCALANCE W722-1 RJ-45 SIMATIC NET SCALANCE W721-1 RJ-45 in the version put into circulation by Siemens AG conform to the regulations of the following European directive: ● 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.
Approvals Siemens Aktiengesellschaft Industry Sector Postfach 4848 D-90026 Nürnberg This declaration certifies compliance with the directives named above, but does not guarantee any specific properties. Note The specified approvals apply only when the corresponding mark is printed on the product.
Approvals ATEX (explosion protection directive) WARNING When using SIMATIC NET products in hazardous area zone 2, make absolutely sure that the associated conditions in the following document are adhered to: "Use of subassemblies/modules in a Zone 2 Hazardous Area". This document can be found on the CD that ships with the device or on the Internet at the following URL: http://support.automation.siemens.
Approvals cULus Approval Hazardous Location cULus Listed I. T. E. FOR HAZ. LOC. Underwriters Laboratories Inc. complying with ● UL 60950-1 (Information Technology Equipment) ● ANSI/ISA 12.12.01-2007 ● CSA C22.2 No. 213-M1987 Approved for use in Cl. 1, Div. 2, GP A, B, C, D T4 Cl. 1, Zone 2, GP IIC T4 Report no.
Approvals 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.
Approvals CSA Information Technology Equipment CSA Certification Mark Canadian Standard Association CSA C22.2 No. 60950-1-03 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.
Approvals 7.1 National approvals 7.1 National approvals National approvals The following table lists the countries in which the SCALANCE W700 product is approved. The diamond symbol (♦) identifies all countries for which there was no approval at the time these operating instructions were written. The current status of the approvals can be found on the Internet at the following address: http://www.siemens.com/funkzulassungen Column Meaning Country Country Mode IEEE 802.
Approvals 7.
Approvals 7.
Approvals 7.
Index SCALANCE W760/W720 Operating Instructions, 07/2013, C79000-G89xx-C322-01 41
