Schneider Electric USA GWA242F Industrial Access Point User Manual

Schneider Electric USA Industrial Access Point

User Manual

www.schneider-electric.comS1A31526.00ConneXium WiFiTCSG, TCSNUser Installation Manual TCSGWA272, TCSNWA271, TCSNWA2A1, TCSNWA271F, TCSGWA242, TCSGWC241, TCSGWA242F, TCSNWA241, TCSNWA241F8/2010
S1A31526 - Draft - 8/2010 – 19.8.10
ContentsAbout this Manual 6Key 9Safety instructions 101 System Planning 181.1 WiFi devices 181.1.1 WiFi access points 181.1.2 WiFi clients 191.2 Frequency Bands 191.2.1 The ISM Bands 191.2.2 Government Regulation of the ISM Bands 221.2.3 Anticipating Radio Wave Behavior 222 Device description 252.1 Properties and functions 252.1.1 IP67 types 262.1.2 Rail / IP40 types 262.1.3 802.11 a/b/g/h/i types 262.1.4 802.11 a/b/g/h/i/n types 262.2 Interfaces and control elements 282.2.1 TCSGWA272 282.2.2 TCSNWA271, TCSNWA271F and TCSNWA2A1 292.2.3 TCSGWA242 and TCSGWA242F 302.2.4 TCSGWC241 312.2.5 TCSNWA241 and TCSNWA241F 322.3 Device models 332.3.1 TCSGWA272 devices 332.3.2 TCSGWA242.../TCSGWC241 devices 332.3.3 TCSNWA271... and TCSNWA241... devices 343 Assembly and start-up 353.1 Safety instructions 353.2 Overview of installation 353.3 Unpacking and checking 363.4 Assembling components (IP67 types) 363.5 Selecting the location for mounting/setting up 37
4S1A31526 - Draft - 8/20103.6 Mounting outdoors (IP67 types) 373.6.1 Lightning protection 383.6.2 Pole mounting 383.7 DIN rail mounting (Rail-/IP40 types) 393.8 Flat surface mounting 393.8.1 IP67 types 393.9 Selecting the Right Antenna 403.9.1 Antenna Characterisitics 403.9.2 Omnidirectional Antennas 403.9.3 Directional Antennas 413.9.4 Leaky Cable 423.10 Mounting/connecting external antennas 423.10.1 Connectors for external antennas on IP67 types 423.10.2 Connectors for external antennas on Rail/IP40 types 443.10.3 Mounting external antennas 453.11 Connecting LAN and WLAN connectors 453.11.1 IP67 types 453.11.2 Rail / IP40 types 463.12 Grounding 463.12.1 IP67 types 463.12.2 Rail / IP40 types 473.13 Connecting the supply voltage 473.13.1 5-pin M12 connector (IP67 types) 483.13.2 4-pin terminal block (Rail-/IP40 types) 483.13.3 Power over Ethernet (PoE) - power supply via the LAN cable 493.14 Connecting the data lines 493.14.1 10/100 Mbit/s twisted pair connection 493.14.2 10/100 Mbit/s twisted pair connection 513.15 Installing the TCSNWA2A1 housing cover 523.16 Startup procedure 543.16.1 IP67 types 543.16.2 Rail / IP40 types 543.17 Finding and configuring devices 553.18 Installing external antennas 553.19 Display elements 573.20 Operation element (reset button) 603.20.1 Functions 61
S1A31526 - Draft - 8/2010 53.20.2 IP67 types 613.20.3 Rail / IP40 types 613.21 Basic set-up 633.22 Disassembly 644 Technical data 65
6S1A31526 - Draft - 8/2010About this ManualValidity NoteThe data and illustrations found in this book are not binding. We reserve the right to modify our products in line with our policy of continuous product development. The information in this document is subject to change without notice and should not be construed as a commitment by Schneider Electric.Product Related InformationSchneider Electric assumes no responsibility for any errors that may appear in this document. If you have any suggestions for improvements or amendments or have found errors in this publication, please notify us.No part of this document may be reproduced in any form or by any means, electronic or mechanical, including photocopying, without express written permission of Schneider Electric.All pertinent state, regional, and local safety regulations must be observed when installing and using this product. For reasons of safety and to ensure compliance with documented system data, only the manufacturer should perform repairs to components.When devices are used for applications with technical safety requirements, please follow the relevant instructions.Failure to use Schneider Electric software or approved software with our hardware products may result in improper operating results.Failure to observe this product related warning can result in injury or equipment damage.User CommentsWe welcome your comments about this document. You can reach us by e-mail at techpub@schneider-electric.com
S1A31526 - Draft - 8/2010 7Related DocumentsNote: The Glossary is located in the TSCG, TSCN Configuration and Administration Guide.Title of Documentation Reference-NumberConneXium WiFi TCSG,TSCN Configuration and Administration Guide S1A31559ConneXium WiFi TCSG,TCSN Operation and Maintenance Guide S1A31553ConneXium WiFi TCSG,TCSN Quick Start Guide S1A31547ConneXium WiFi TCSG, TCSN User Installation Guide S1A31526ConneXium WiFi TCSG,TCSN Command Line Interface S1A31521ConneXium WiFi TCSG, TCSN Outdoor Installation Guide S1A31531ConneXium WiFi TCSG, TSCN Antenna Guide S1A56438ConneXium WiFi 2.4 GHz Omni Directional Antenna - TCSWAB2O Mounting InstructionsS1A50472ConneXium WiFi 5 GHz Omni Directional Antenna - TCSWAB5O Mounting InstructionsS1A50473ConneXium WiFi Dual band Hemispherical Antenna - TCSWABDH Mounting InstructionsS1A50474ConneXium WiFi 2.4 GHz Directional Antenna - TCSWAB2D Mounting InstructionsS1A50475ConneXium WiFi 5 GHz Medium & Very Directional Antennas - TCSWAB5x Mounting InstructionsS1A50476ConneXium WiFi 2.4 GHz, 5 GHz Dual Slant , MiMo 11n Antennas - TCSWABxS, TCSAB5DN Mounting InstructionsS1A50480ConneXium WiFi Dual band Omni Directional 11n Antenna - TCSWABDON Mounting InstructionS1A50481ConneXium WiFi Over Voltage Protector - Antenna - TCSWABP Mounting Instructions S1A50482ConneXium WiFi Over Voltage Protector - LAN/PoE - TCSWABP68 Mounting InstructionsS1A50483ConneXium WiFi Memory Card IP40,IP67 and ATEX Modules - TCSWAMCD, TCSWAMC67S1A50484
8S1A31526 - Draft - 8/2010TCSG,TSCN Configuration and Administration GuideThe ”TCSG,TSCN Configuration and Administration Guide” contains information about creating basic configurations for specific use cases and detailed information regarding all the configurable parameters.TCSG,TCSN Operation and Maintenance GuideThe ”TCSG,TCSN Operation and Maintenance Guide” contains information about using the LANConfig, Webconfig and local area LANmonitor software tools to operate and maintain ConneXium WiFi Devices.TCSG,TCSN Quick Start GuideThe ”TCSG,TCSN Quick Start Guide” contains information about how to get started with a new out of the box Connexium WiFi Device.TCSG,TCSN User Installation GuideThe “TCSG, TCSN User Installation Guide” contains a device description, safety instructions, a description of the display, and the other information that you need to install the device.TCSG,TCSN Command Line Interface Reference ManualThe "TCSG, TCSN Command Line Interface Reference Manual” contains detailed information on using the Command Line Interface to operate the individual functions of the device.TCSG, TCSN Outdoor Installation GuideThe "TCSG, TCSN Outdoor Installation Guide" contains basic information about planing, mounting and installing wireless LAN systems in an outdoor environment.Antenna Mounting InstructionThe antenna mounting instructions contain information you need to mount the antennas/accessories.TCSG, TCSN Antenna GuideThe "TCSG, TCSN Antenna Guide" contains an overview of the available antennas, over voltage protectors, adaptor cable and antenna cables. This guide helps you to find the suitable accessories for your wireless LAN application.
S1A31526 - Draft - 8/2010 9KeyThe symbols used in this manual have the following meanings:XListingWork stepSubheading
10 S1A31526 - Draft - 8/2010Safety instructionsImportant InformationNotice: Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists, which will result in personal injury if the instructions are not followed.This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.PLEASE NOTE: Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. © 2010 Schneider Electric. All Rights Reserved.UsageThe device may only be employed for the purposes described in the catalog, technical description, and manuals.Supply voltageApply supply voltage to the device if terminal blocks are wired and installed correctly as described in chapter “Connecting the supply voltage“ on page 47. DANGERDANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNINGWARNING indicates a potentially hazardous situation which, if not avoided, can result in death or serious injury.
S1A31526 - Draft - 8/2010 11The devices are designed for operation with extra-low voltage (SELV). Accordingly, SELV circuits with voltage restrictions in accordance with IEC/EN 60950-1 may be connected to the supply voltage connectors.Use undamaged parts.For TCSNWA241 and TCSNWA241F: The DC power supply line should not exceed 3 meters (118.11 inches).Use a cable cross-section of at least 1.0 mm² (for North America, AWG 16) for the current conductor at the voltage input.Relevant for North America: For use in Class 2 circuits.Only use copper wire/conductors of class 1, 75 °C (167 °F).Relevant for North America: For use in Class 2 circuits.The device may only be connected to a supply voltage of class 2 that fulfills the requirements of the National Electrical Code, Table 11(b). If the voltage is being supplied redundantly (two different voltage sources), the combined supply voltages must fulfill the requirements of the National Electrical Code, Table 11(b). WARNINGLOSS OF CONTROLBerücksichtigen Sie bei der Planung der Steuerungsschemata mögliche Ausfälle der Steuerungspfade. Stellen Sie dabei für bestimmte kritische Steuerungsfunktionen entsprechende Mittel bereit, um während und nach einem Pfadausfall einen sicheren Zustand zu gewährleisten. Beispiele für kritische Steuerungsfunktionen sind Notfall-Stopp, Überfahr-Stopp, Stromausfall und Neustart.Für kritische Steuerungsfunktionen müssen getrennte oder redundante Steuerungspfade verfügbar sein. Systemsteuerungspfade können Datenlinks enthalten. Berücksichtigen Sie deshalb die Auswirkungen von unvorhergesehenen Übertragungsverzögerungen oder -ausfällen der Links. Beachten Sie die Unfallverhütungsvorschriften und die lokalen Sicherheitsrichtlinien. aÜberprüfen Sie jede Implementierung dieser Anlage einzeln gründlich auf Funktionsfähigkeit und Betriebssicherheit, bevor Sie sie in Betrieb nehmen.Failure to follow these instructions can result in death, serious injury, or equipment damage.a. Weitere Informationen finden Sie in den Richtlinien NEMA ICS 1.1 (neueste Ausgabe), „Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control“, sowie NEMA ICS 7.1 (neueste Ausgabe),„Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems“, bzw. in den entsprechenden vor Ort geltenden Bestimmungen.
12 S1A31526 - Draft - 8/2010Shielding groundThe shield of the connectable twisted pair cables is connected to the metal casing of the device as a conductor.HousingRelevant for Rail-/IP40 types:Only technicians authorized by the manufacturer are permitted to open the housing.Make sure that the electrical installation meets local or nationally applicable safety regulations.IP67 types:A separate screw connector on the housing is provided for the functional ground (FE). This is indicated by the functional ground symbol ( ). The functional ground is electrically connected to the switching ground and the metal housing of the device.Rail / IP40 types:The lower panel of the device housing is grounded by means of the DIN rail.EnvironmentRefer to Chapter 4“Technical data“ for environmental considerations.Relevant for use in Ex zone 2 according to ATEX 95 (ATEX 100a): Only products labeled accordingly may be operated in Ex zone 2. When operating the TCSNWA2A1 types in Ex zone 2, the following applies:II 3GEx nA II T4 -20°C ... +55°CKEMA 10 ATEX 0133 X CAUTIONEQUIPMENT OVERHEATING When installing the device, make sure any ventilation slots remain free. Maintain a clearance of at least 10 cm (3.94 in).Failure to follow these instructions can result in injury or equipment damage.Temperature Code T4 Ambient –20 °C … +55 °CList of Standards EN 60079-0: 2006EN 60079-15: 2005CLC/TR 50427: Dez. 2004
S1A31526 - Draft - 8/2010 13DO NOT OPEN THE DEVICE WHEN IT IS ELECTRICALLY CHARGED.DO NOT DETACH ANY CONNECTORS WHEN THE DEVICE IS ELECTRICALLY CHARGED.DO NOT REMOVE THE LABELED HOUSING COVER.The TCSNWA2A1 modules are delivered with the housing cover installed. Remove the cover to make connections, then replace the cover prior to operation.Special conditions for safe useProvisions shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40 %.When the temperature under rated conditions exceeds 70 °C at the cable or conduit entry point, or 80 °C at the branching point of the conductors, the temperature specification of the selected cable shall be in compliance with the actual measured temperature values.Lightning protectionWhen you mount devices and / or antennas outdoors, there is a risk of them being struck by lightning. Additionally, there is the risk of voltage surges being transmitted into the interior of the building. It is your responsibility to take appropriate measures to mitigate the effects of lightning strikes. Make sure the equipment is installed by a licensed electrician in accordance with local, regional and national regulations for codes and standards (such as VDE 0182 and IEC 62305) and according to best practices for your application and environment. DANGEREXPLOSIVE ENVIRONMENTDo not open this device or detach any connectors when the device is electrically charged.Do not remove the labeled housing cover.Failure to follow these instructions will result in death, serious injury, or equipment damage.
14 S1A31526 - Draft - 8/2010CE markingThe devices comply with the regulations contained in the following European directive: 1999/5/ECDirective of the European Parliament and the council for radio installations and telecommunication systems and for the mutual recognition of their conformity.This directive also contains the goals of directive 2004/108/EC of the European Parliament and the council for standardizing the regulations of member states relating to electromagnetic compatibility, and directive 2006/95/EC of the European Parliament and the council for standardizing the regulations of member states relating to electrical equipment to be used within specific voltage ranges, but without applying the lower voltage threshold. This product may be operated in all EU states (EU = European Union) under the condition that it has been configured correctly. In accordance with the above-named EC directive (EC = European Community), the EC conformity declaration will be at the disposal of the relevant authorities at the following address:Schneider Electric35 rue Josep MonierCS 3032392506 Rueil-MalmaisonFranceThis product can be used in living areas (living area, place of business, small business) and in industrial areas.Information on using devices in motor vehicles (E1)Some variants of the devices are E1-certified. Only operate suitably labeled products in motor vehicles. DANGERLIGHTNING STRIKE AND VOLTAGE SURGESProtect devices or antennas installed outdoors using lightning arrester devices, such as lightning rods.Install over voltage protector devices on every cable.Failure to follow these instructions will result in death, serious injury, or equipment damage.
S1A31526 - Draft - 8/2010 15Note: To meet the requirements of directive 1999/5/EG (R&TTE directive) when operating the device in a motor vehicle, do one of the following:XSupply the power to the device via a Power over Ethernet (PoE) Switch or via a power unit that conforms to IEEE 802.3af. You will find information on PoE-compatible Switches from Schneider Electric at www.schneider-electric.comXInstall an upstream filter on the 24V DC power supply. You will find information on suitable filters at www.schneider-electric.com.Note: If you are using an E1-certified device in a vehicle and want to be able to drive the vehicle freely within the EU, set the country profile for Germany. This country profile is identical to all the country profiles for EU countries. Do not, however, use any special frequencies, such as BFWA.FCC note:This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: XThis device may not cause harmful interference, andXThis device must accept any interference received, including interference that may cause undesired operation. DANGERHAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASHRemove the Ethernet cable that provides PoE to disconnect power before installing or removing any hardware and cables.Always use a properly rated voltage sensing device to confirm that power is off.Failure to follow these instructions will result in death, serious injury, or equipment damage. CAUTIONEQUIPMENT DAMAGEIn a PoE installation, use only devices that adhere to the 802.3af standard.Failure to follow these instructions can result in injury or equipment damage.
16 S1A31526 - Draft - 8/2010Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.Consult the dealer or an experienced radio/TV technician for help.Important note:This equipment complies with FCC and IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 40 cm (15.8 in) between the radiator and your body.The antenna used for this transmitter must not be co-located with any other transmitters within a host device, except in accordance with FCC multi-transmitter product procedures.This transmitter is restricted to indoor use only within the 5.15-5.25 GHz band to reduce potential for harmful interference to co-channel mobile satellite systems.This Class B digital apparatus complies with Canadian ICES-003.Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication.This device has been designed to operate with the antennas listed below in point-to-multipoint systems, and having a maximum gain of 9 dBi:
S1A31526 - Draft - 8/2010 17The antennas listed below have been designed for use exclusively in fixed point-to-point systems operating in the 2400 MHz to 2483 MHz band:Antennas not included in this list are strictly prohibited for use with this device. The required antenna impedance is 50 ohms.Recycling noteAfter usage, this product must be disposed of properly as electronic waste, in accordance with the current disposal regulations of your county, state and country.Device model Antennas operating with this device modelTCSGWA242F TCSWAB2OTCSWAB5OTCSWABDHTCSWAB2STCSWAB5STCSWABC5TCSWABC10Table 1: Antennas for use in point-to-multipoint systemsDevice model Antennas operating with this device modelTCSGWA242F TCSWAB2DTable 2: Antennas for use in fixed point-to-point systems
18 S1A31526 - Draft - 8/20101 System Planning1.1 WiFi devices1.1.1 WiFi access pointsWithin the ConneXium WiFi offer are several access point devices, providing a choice of:X1 or 2 radios inside the deviceXthroughputXenvironmental ruggedness/ingress protectionXconformance to government-mandated bandwidth restrictionsDevices rated for IP67 are often used for outdoor installations because of their ability to withstand rain, snow and dust storms. IP40 devices are designed primarily for indoor use, but they can be used outdoors when they are installed inside weather-resistant IP67 enclosures.Effective throughput for a WiFi device is heavily affected by overhead considerations, particularly power loss due to the distance between the access point and its power source. Often the real throughput over a WiFi link is only half of the specified nominal throughput.Each radio that operates in an access point requires an antenna.Access Point ModelNumber of RadiosNominal ThroughputEnvironmental RuggednessCountry RestrictionsTCSNWA241 1 up to 300 Mb/s rated for IP40aa. IP40 indicates that the module has ingress protection against solid particles with a diameter greater than 1 mm (.04 inch). No special protection against ingress of liquids.outside U.S. and CanadaTCSGWA242 2 up to 54 Mb/s rated for IP40TCSNWA241F 1 up to 300 Mb/s rated for IP40 in U.S. and CanadaTCSGWA242F 2 up to 54 Mb/s rated for IP40TCSGWA271 1 up to 300 Mb/s rated for IP67bb. IP67 indicates that the module has ingress protection against dust and immersion in water up to 1 m (3.3 ft).outside U.S. and CanadaTCSGWA272 2 up to 54 Mb/s rated for IP67TCSGWA271F 1 up to 300 Mb/s rated for IP67 in U.S. and CanadaTCSNWA2A1 1 up to 300 Mb/s rated for IP67 and ATEXcc. ATEX indicates that the device is designed to operate in potentially explosive atmospheres.outside U.S. and CanadaTable 3: ConneXium WiFi Access Point Characteristics
S1A31526 - Draft - 8/2010 191.1.2 WiFi clientsA client is a radio device that resides in or is connected to a station. The client allows the station to communicate wirelessly with an access point. The PCMCIA card in a laptop that enables the computer to operate wirelessly is a client, and the laptop is the station. Other types of stations might be moving vehicles such as forklifts or I/O modules used in a machine such as a conveyor belt. A client enables its station to operate wirelessly and may enable the station to roam through a Wireless Local Area Network (WLAN) environment without loosing its network connection by switching to the next, strongest signal in the access point array.Any of the ConneXium WiFi access points can be configured as a client. Also offered is two pure limited-functionality client devices, the TCSGWC241 and the TCSGWC241F. These module each have 1 radio, a nominal throughput of 54 Mb/s, and an IP40 rating. The TCSGWC241 is designed for use outside the U.S. and Canada; the TCSGWC241F can be used in the U.S. and Canada.Each radio in a client device also requires an antenna. Laptop computers frequently have an antenna built into the screen. If you are using a ConneXium WiFi device as a client, you need to select the appropriate ConneXium WiFi antenna(s) for the station. For example, a TCSWABDH hemispherical antenna is designed to mount onto a moving station, e.g., on the roof of a vehicle such as a forklift.1.2 Frequency BandsConneXium WiFi devices communicate in the radio spectrum. They operate in defined bandwidths, and they often share that bandwidth space with other devices. The requirements of your application will determine the frequency band in which you choose to operate and the types of ConneXium WiFi devices to select.1.2.1 The ISM BandsThe IEEE manages a series of specifications for local area networking called the 802 family. WiFi devices fall under four 802.11 standards:Standard Frequency Band Transmission Rate802.11a 5 GHz up to 54 Mb/s802.11b 2.4 GHz 5.5 Mb/s11 Mb/s 802.11g 2.4 GHz up to 54 Mb/s802.11n 2.4 and 5 GHz up to 300 Mb/sTable 4: WiFi Frequencies and Speeds
20 S1A31526 - Draft - 8/2010The 2.4 GHz and 5 GHz bands are reserved for industrial, scientific and medical (ISM) equipment, which uses the radio spectrum for transmitting and receiving data. They are called the ISM bands. Devices operating within the bandwidths shared by ConneXium WiFi devices are usually unlicensed.Working in the 2.4 GHz BandSignals in the lower-frequency 2.4 GHz band (802.11b, 802.11g, and sometimes 802.11n) can propagate through obstacles such as wood, untempered glass and drywall better than 5 GHz signals. Therefore lower frequency transmissions can travel longer distances and are sometimes needed in locations where clients are separated from access points by walls, windows, high shelves, etc.The 2.4 MHz bandwidth is such that network throughput often suffers because of device density in the band. Other ISM devices, such as microwave ovens and cordless phones, operate in the band and can take space in the band away from the ConneXium WiFi network.Another consideration that can make communications slow, particularly when a WLAN requires many access points for coverage, is the limited channel capacity of the 2.4 GHz band. Each access point in the WLAN operates on a channel that you assign it in the configuration process. As a roaming client traverses the WLAN from access point to access point, it should maintain uninterrupted communication.The 2.4 GHz band provides only 13 channels (only 11 are available in North America), To reduce interference from channel overlap, adjacent channels in the WLAN should be separated by at least 25 MHz. Most users choose to run 3 channels, channels 1, 6, and 11. The illustration below shows an ideal coverage plan where a series of ConneXium WiFi access points broadcasting with omnidirectional antennas are arranged by channel to limit the channel overlap.111661161111111116
S1A31526 - Draft - 8/2010 21This coverage illustration is considered an ideal WLAN layout, but quite often it cannot be installed so cleanly. Walls inside a building or geographical barriers outdoors often deflect the radio wave transmission. The floor plan in your building, the terrain and landscape in an outdoor application, and the presence of other non-WiFi noise in the band need to be anticipated as part of a network plan before your equipment is purchased, then tested thoroughly as part of the installation process. Schneider Electric recommends that you commission a professional site survey (an independent study of your site requirements) to prepare for the installation of a WLAN (see page 37).Working in the 5 MHz BandOne clear advantage that a signal in the higher-frequency 5 GHz band (802.11a and sometimes 802.11n) has is the availability of multiple channels that do not overlap. In this radio spectrum, at least 8 channels can be supported cleanly. Another advantage is that the band is not populated by legacy ISM devices, so interference is much less likely.There are some disadvantages though. Signals in the 5 MHz band operate well when there is a clear and unobstructed line of sight. They do not propagate well through physical obstacles such as interior walls and doors and outdoor traffic and terrain. Also, some client devices, such as the built-in wireless adapters in many laptops, operate only in the 2.4 GHz band.All of the ConneXium WiFi access point devices are dual-band, i.e., they operate in both the 2.4 MHz and 5 MHz frequency bands. However, you need to be aware of any bandwidth restrictions at your site when you select your antennas because several of them are band-specific.Here is how the access points perform in terms of transmission rate:AP Device 802.11a 802.11b 802.11g 802.11nTCSNWA241 Yes Yes Yes Yes (up to 300 Mb/s)TCSNWA241FTCSGWA242 Yes Yes Yes No (up to 54 Mb/s)TCSGWA242FTCSGWA271 Yes Yes Yes Yes (up to 300 Mb/s)TCSGWA271FTCSGWA272 Yes Yes Yes No (up to 54 Mb/s)TCSGWA2A1 Yes Yes Yes Yes (up to 300 Mb/s)Table 5: ConneXium WiFi access point transmission rates
22 S1A31526 - Draft - 8/20101.2.2 Government Regulation of the ISM BandsGovernments control and regulate the allotment of radio spectrum in their airspace. In Europe, for example, band allocation is managed by the European Radiocommunications Office (ERO), and in the United States and Canada by the Federal Communications Commission (FCC).If your ConneXium WiFi network is being designed to operate in the United States or Canada, different access point modules are needed than if your network is located in Europe, Asia, or Australia:1.2.3 Anticipating Radio Wave BehaviorBecause WiFi relies on radio bands for data transmission and reception, you need to expect some network behaviors that differ from those on the wired network. These behaviors include:Xthe ways that the transmissions propagate through physical impediments and the atmosphereXthe unbounded nature of radio signalsXthe inherent half-duplex nature of radio transmission and receptionPropagation can be hindered by both visible and invisible impediments.Visible impedimentsVisible impediments include walls, doors, windows and stacked material inside a building. If you have chosen to operate at 2.4 GHz in order to get the signal to propagate through a wall, you also need to know what is behind the wall. A steel reinforcing beam or a mortar and cement fireblock (a physical wall, not a network firewall) will deflect (or block) the radio signal more severely than you might have expected if you assumed you were passing through drywall.AP Device U.S./Canada Other Countries IP67 aa. IP67 indicates that the module has ingress protection against dust and immersion in water up to 1 m.ATEX bb. ATEX indicates that the device is designed to operate in potentially explosive atmospheres.TCSNWA241 No Yes No NoTCSGWA242TCSNWA241F Yes No No NoTCSGWA242FTCSGWA271 No Yes Yes NoTCSGWA272TCSGWA271F Yes No Yes NoTCSGWA2A1 No Yes Yes YesTable 6: ConneXium WiFi access points by country and application environment
S1A31526 - Draft - 8/2010 23If you intend to propagate the signal through windows, you need to be aware of the characteristics of the glass. 2.4 GHz signals can pass through standard window glass relatively cleanly, but tempered or bullet-proof glass severely deflects the signal.If you are planning an outdoor implementation of WiFi, you need to consider the existing terrain over which the signal will pass. If you need to send a signal over a hill or over another building, you need to use an access point and antenna as a bridge. If you are traversing an area that has an unobstructed line of sight between the two points in your link, make sure that the line will remain unobstructed as long as you need your network. A signal may work well in the winter when the trees are bare, but it may suffer significant degradation when the leaves bloom. If you are traversing an open field, you need to know whether a new building will be constructed between the two ends of the link.You also need to know that some form of power supply is near each ConneXium WiFi access point. If the power is to be delivered over the Ethernet (PoE), remember that the access point must be within 100 m (109 yd) of the Ethernet cabinet.Invisible impedimentsInvisible impediments are the radio signals that compete with your WLAN in the same bandwidth. This competition is more common in the 2.4 MHz band because so many other ISM equipment uses the frequency band. Realize that if your business is involved in microwave work, for example, a 2.4 GHz WLAN will need to compete for bandwidth in the same frequency band. This is also true for Bluetooth and some other unlicensed radio devices. Boundless nature of radio transmissionsAnother key difference between a wired and a wireless network is the fact that wireless radio transmissions will not be contained by the walls of your building. Unlike a wired network where signals travel over a defined path, radio signals bounce off obstacles and penetrate through the boundaries of your facility to the outside world.ConneXium WiFi devices are equipped with powerful authentication and encryption features that can help protect your data from unauthorized listeners and traffic. Refer to the ConneXium WiFi Configuration and Aministration Guide for details.
24 S1A31526 - Draft - 8/2010Half duplex communicationCommunications between a ConneXium WiFi access point and its clients or between multiple access points is half-duplex. One end of the link must wait while the other transmits, resulting in slower communications. Wireless should not be used as the sole or primary means of control in a time-critical application.Because communications are via broadcast, messages are sent to all participants in the network. The overall transmission capacity of the ConneXium WiFi access point is therefore shared by all the participants.
S1A31526 - Draft - 8/2010 252 Device description2.1 Properties and functionsThe devices of the ConneXium WiFi family let you set up WLANs (Wireless Local Area Networks) in order to connect individual devices (PCs and mobile computers) to a local network. In contrast to a conventional network connection via copper or fiber optic cables, the communication is by means of a radio link.The devices of the ConneXium WiFi family can be used for both new installations and for expanding an existing LAN. Because of their high level of flexibility, you can combine large, small, mobile and non-mobile locations. Anywhere that high bandwidths, stable operation and network security are required, wireless LAN using the devices of the ConneXium WiFi family provides a solution.The devices of the ConneXium WiFi family can be installed quickly using wizards, via the Windows configuration software or the Web interface.The devices are designed for the special requirements of industrial automation. They meet relevant industry standards. The devices operate without fans and have a redundant power supply. The devices differ with regard to their design, the standards they support and their certifications, as shown in the table below:DesignRail-/IP40 types IP67 types Ex zone (ATEX)Radio standards801.11 a/b/g/h/itypesTCSGWC241TCSGWA242TCSGWW242FTCSGWA272802.11 a/b/g/h/i/ntypesTCSNWA241TCSNWA241FTCSNWA271TCSNWA271FTCSNWA2A1Table 7: Range of applications for TCSG, TCSN device types
26 S1A31526 - Draft - 8/20102.1.1 IP67 typesThe TCSGWA272, TCSNWA271, TCSNWA2A1 and TCSNWA271F devices belong to protection class IP67. The devices are particularly suitable for field use. You can mount the devices on a flat surface or a pole.TCSNWA2A1 typesTCSNWA2A1 devices are suitable for use in hazardous environments (Ex zone 2 areas according to ATEX 95 / ATEX 100a).2.1.2 Rail / IP40 typesTCSGWC241, TCSGWA242, TCSGWA242F, TCSNWA241 and TCSNWA241F devices are suitable for use on DIN rails and on machines in the production area, as well as on vehicles. They are mounted by snapping them onto the DIN rail. With 5-way redundant power supply (4-way for the TCSGWC241) and a vibration-resistant metal housing, these devices provide high operational reliability. 2.1.3 802.11 a/b/g/h/i typesThe TCSGWC241, TCSGWA242, TCSGWW242F and TCSGWA272 are dual-band industrial wireless LAN access point/access clients with two independent WLAN modules, in accordance with IEEE 802.11a/b/g/h and IEEE 802.11i. In particular, the devices support the security mechanisms, authentication procedures and data encryptions defined in the IEEE 802.11i standard.2.1.4 802.11 a/b/g/h/i/n typesThe TCSNWA241, TCSNWA241F, TCSNWA271, TCSNWA2A1 and TCSNWA271F are dual-band industrial high-performance wireless LAN access point/access clients in accordance with IEEE 802.11a/b/g/h and 802.11n (draft 2.0). These devices provide a higher radio output with a bandwidth of up to 300 Mbit/s. They support MIMO (Multiple Input Multiple Output) and Multipath. The bandwidth is increased by using the multipath transmission by means of reflections. Three antennas for sending and receiving provide more stable network coverage with fewer shadow areas, as shown in the following figure:
S1A31526 - Draft - 8/2010 27Figure 1: Schematic representation of MIMO (Multiple Input Multiple Output)1 - MIMO Access Point 802.11n (TCSNWA241, TCSNWA241F)2 - MIMO Client 802.11n21
28 S1A31526 - Draft - 8/20102.2 Interfaces and control elements2.2.1 TCSGWA272The device is equipped with the following connectors and operation elements:Interfaces and display and control elements1 V.24 Serial interface, 4-pin M12 socket with A coding, data rate min. 19.2 kbit/s, max. 115 kbit/s, connector for serial configuration cable2 Reset Reset button behind a removable IP67 cap restarts the device or resets the configuration3 Ethernet Ethernet port:4-pin M12 socket with D coding, 10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)4 Power Power supply connector for safety extra-low voltage (SELV/PELV), 5-pin M12 plug5 LED 4 display elements (power, LS/DA, WLAN1, WLAN2)6 AUX 2 Auxiliary connector for the second WLAN module for connecting external antennas7 AUX 1 Auxiliary connector for the first WLAN module for connecting external antennas8 Main 2 Main connector for the second WLAN module for connecting external antennas9 Main 1 Main connector for the first WLAN module for connecting external antennas9 8 7 631 42 5 5LS/DAPowerWLAN2WLAN1 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet Power LEDWLAN1WLAN2PLS/DAResetV. 24AUX1 AUX2Main2Main1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC 2WLAN MAC 1170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11g AccessPoint IP67ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595864 105956
S1A31526 - Draft - 8/2010 292.2.2 TCSNWA271, TCSNWA271F and TCSNWA2A1The device is equipped with the following connectors and operation elements:Interfaces and display and control elements1 V.24 Serial interface, 4-pin M12 socket with A coding, data rate min. 19.2 kbit/s, max. 115 kbit/s, connector for serial configuration cable2 Reset Reset button behind a removable IP67 cap restarts the device or resets the configuration3 Ethernet Ethernet port:4-pin M12 socket with D coding, 10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)4 Power Power supply connector for safety extra-low voltage (SELV/PELV), 5-pin M12 plug5 LED 4 display elements (power, LS/DA, WLAN, NC)6 Antenna 3Main connector for the WLAN module for connecting the third external antenna7 Antenna 2Main connector for the WLAN module for connecting the second external antenna8 Antenna 1Main connector for the WLAN module for connecting the first external antenna8 7 631 42 5 5LS/DAPowerWLANNC 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet Power LEDWLAN1WLAN2PLS/DAResetV. 24Antenna 3Antenna 2Antenna 1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11n AccessPoint IP67ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595862 001786
30 S1A31526 - Draft - 8/20102.2.3 TCSGWA242 and TCSGWA242FThe device is equipped with the following connectors and operation elements:Interfaces and display and control elements1 ETH1 First Ethernet port10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)2 +24V0VPower, power supply connector for safety extra-low voltage (SELV/PELV)3 12V DC Power, power supply connector for safety extra-low voltage (SELV/PELV)4 AUX 1 Auxiliary connector for the first WLAN module for connecting external antennas5 AUX 2 Auxiliary connector for the second WLAN module for connecting external antennas6 V.24 MiniDin serial interface, data rate min. 19.2 kbit/s, max. 115 kbit/s, connector for serial configuration cable7 Reset Reset button to restart device or reset the configuration8 LED 4 display elements (power, M1, WLAN1, WLAN2)9 ETH2 Second Ethernet port10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)10 Main 2 Main connector for the second WLAN module for connecting external antennas11 Main 1 Main connector for the first WLAN module for connecting external antennasConneXium WiFiWLAN2WLAN1M1Aux1 Aux2Main 1 Main 224V DC1112345691078
S1A31526 - Draft - 8/2010 312.2.4 TCSGWC241The device is equipped with the following connectors and operation elements:Interfaces and display and control elements1 ETH Ethernet port:10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)2+24V0VPower, power supply connector for safety extra-low voltage (SELV/PELV)3 12V DC Power, power supply connector for safety extra-low voltage (SELV/PELV)4 V.24 MiniDin serial interface, data rate min. 19.2 kbit/s, max. 115 kbit/s, connector for serial configuration cable5 Reset Reset button to restart device or reset the configuration6 LED 2 display elements (power, WLAN)7 AUX Auxiliary connector for the WLAN module for connecting external antennas8 Main Main connector for the WLAN module for connecting external antennasAuxMain81234756ConneXium WiFi24V DC
32 S1A31526 - Draft - 8/20102.2.5 TCSNWA241 and TCSNWA241FThe device is equipped with the following connectors and operation elements:Interfaces and display and control elements1 ETH1 First Ethernet port10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)2 +24V0VPower, power supply connector for safety extra-low voltage (SELV/PELV)3 12V DC Power, power supply connector for safety extra-low voltage (SELV/PELV)4 V.24 MiniDin serial interface, data rate min. 19.2 kbit/s, max. 115 kbit/s, connector for serial configuration cable5 Reset Reset button to restart device or reset the configuration6 LED 2 display elements (power, WLAN)7 ETH2 Second Ethernet port10/100BASE-TX, Autosensing, Power over Ethernet (PoE), automatic MDI/MDIX recognition (no crossover cable required)8 Antenna 3Main connector for the WLAN module for connecting the third external antenna9 Antenna 2Main connector for the WLAN module for connecting the second external antenna10 Antenna 1Main connector for the WLAN module for connecting the first external antenna10123947856ConneXium WiFi24V DC
S1A31526 - Draft - 8/2010 332.3 Device models2.3.1 TCSGWA272 devicesFigure 2: TCSGWA272 type device variantsFigure 3: Device models with housing cover: TCSNWA2A1 types2.3.2 TCSGWA242.../TCSGWC241 devicesDevice Area of applicationTCSGWA272 Outdoors, also hazardous environmentsTCSNWA2A1 Outdoors, also hazardous environmentsDevice Area of applicationTCSGWA242 DIN rail and flat surface mountingTCSGWA242F DIN rail and flat surface mountingTCSGWC241 DIN rail and flat surface mounting
34 S1A31526 - Draft - 8/20102.3.3 TCSNWA271... and TCSNWA241... devicesDevice Area of applicationTCSNWA271 DIN rail mountingHigher radio output and more stable network coverage through MIMO with 3 antennasTCSNWA2A1 Outdoors, also hazardous environmentsHigher radio output and more stable network coverage through MIMO with 3 antennasTCSNWA271F DIN rail mountingHigher radio output and more stable network coverage through MIMO with 3 antennasTCSNWA241 DIN rail mountingHigher radio output and more stable network coverage through MIMO with 3 antennasTCSNWA241F DIN rail mountingHigher radio output and more stable network coverage through MIMO with 3 antennas
S1A31526 - Draft - 8/2010 353 Assembly and start-up3.1 Safety instructionsStaff qualification requirementsOnly appropriately qualified staff should work on or near this equipment. Such staff must be thoroughly acquainted with all the warnings and maintenance measures contained in these operating instructions.The proper and safe operation of this equipment assumes proper transport, appropriate storage and assembly, and careful operation and maintenance.Qualified staff are persons familiar with setting up, assembling, installation, starting up, and operating this product, and who have appropriate qualifications to cover their activities, such as:Xknowledge of how to switch circuits and equipment/systems on and off, ground them, and identify them in accordance with current safety standardsXtraining or instruction in accordance with current safety standards of using and maintaining appropriate safety equipmentXfirst aid training3.2 Overview of installationTwo or more devices configured with the same IP address can cause unpredictable operation of your network.Information on the basic settings of the device can be found in the ”ConneXium WiFi TCSG,TSCN Configuration and Administration Guide” on the CD ROM. WARNINGUNINTENDED EQUIPMENT OPERATIONEstablish and maintain a process for assigning unique IP addresses to all devices on the network.Failure to follow these instructions can result in death, serious injury, or equipment damage.
36 S1A31526 - Draft - 8/2010The following steps should be performed to install and configure a ConneXium WiFi device:XUnpacking and checkingXAssembling components (IP67 types)XSelecting the location for mounting/setting upXMounting outdoors (IP67 types)XDIN rail mounting (Rail-/IP40 types)XFlat surface mountingXMounting/connecting external antennasXConnecting LAN and WLAN connectorsXGroundingXConnecting the supply voltageXInstalling the data linesXStarting upXFinding and configuring devicesXInstalling external antennasXEstablishing basic settings3.3 Unpacking and checkingCheck that the contents of the package are complete (see page 70 “Scope of delivery“).Check the individual parts for transport damage.3.4 Assembling components (IP67 types)To protect the exposed contacts of the components from dirt, the individual system components must be connected in a dry and clean area. Seal unused ports with the cover caps supplied.Note: Connectors are not electrical isolating devices.Therefore, first plug the connector into the power supply plug, then switch on the power supply.Note: Protection class IP67 is only achieved if all the connected components also fulfill protection class IP67.Cover unused connectors with the cover caps supplied.Only connect plugs and other components that fulfill protection class IP 67, and that are certified for a temperature range from -30 °C to +55 °C (-22 °F to +131 °F).
S1A31526 - Draft - 8/2010 373.5 Selecting the location for mounting/setting upThe role of the WiFi equipment in your application will be a determining factor in how the devices are installed. For applications with even a moderate level of complexity (e.g., multiple access point dispersion throughout a facility or point-to-point connections between remote sites), the many and often unique architectural, geographic, seasonal, and environmental conditions specific to your application and your location must be seriously considered before the installation plan is finalized. Unless you are implementing a very simple task via WiFi, you should seriously consider commissioning a professional site survey before you purchase and install your equipment.Determining the requirements and expenditures for a successful WiFi implementation are more complicated those of a typical wired solution. Your choices are often based on trade-offs, for example:XThe distance that your network must cover vs the required level of throughputXThe number of clients that may want to share the capacity of the network vs the scope of the original implementation. (i.e., Is there a growth plan?)XThe physical character of the space where the network will operate (the architecture of a building for an indoor application, the terrain and weather for an outdoor application) vs the amount of coverage you want to provideXThe kinds and levels of signal interference that can be present in the work environment vs acceptable performanceFactors that need to be carefully decided upon prior to installation include frequency choices (especially for the antennas, but frequency can also be an issue with some clients), throughput (which is more limited in a wireless application than in a wired application), and level of coverage (which is often a cost/benefit trade-off). For more information about commissioning a WiFi site survey, contact your local Schneider Electric Sales Representative.3.6 Mounting outdoors (IP67 types)Note: Set up the antenna close to the device. Use the shortest antenna cable possible to minimize attenuation.Note: Cable connections are subject to corrosion in outdoor installations.Seal the outdoor cable connectors with water- and weather-resistant tape.
38 S1A31526 - Draft - 8/20103.6.1 Lightning protectionWhen you mount devices and / or antennas outdoors, there is a risk of them being struck by lightning. Additionally, there is the risk of voltage surges being transmitted into the interior of the building. It is your responsibility to take appropriate measures to mitigate the effects of lightning strikes. Make sure the equipment is installed by a licensed electrician in accordance with local, regional and national regulations for codes and standards (such as VDE 0182 and IEC 62305) and according to best practices for your application and environment.3.6.2 Pole mountingThe IP67 types are suitable for pole mounting with the additional TCSWABMK pole mounting set (see page 70).The TCSWABMK pole mounting set is designed for:XPole diameter: 37 mm to 60 mm (1.46 in to 2.36 in)XMaximum permitted wind speed: 220 km/h (136 mph).Figure 4: TCSWABMK pole mounting set DANGERTRANSIENT OR ELECTROSTATIC DISCHARGESProtect devices or antennas installed outdoors using lightning arrester devices, such as lightning rodsInstall over voltage protector devices on every cableFailure to follow these instructions will result in death, serious injury, or equipment damage.
S1A31526 - Draft - 8/2010 393.7 DIN rail mounting (Rail-/IP40 types)Mount the device on a 35 mm DIN rail in accordance with DIN EN 60175.Attach the upper snap-in guide of the device into the DIN rail and press it down against the DIN rail until it snaps into place.Figure 5: Mounting on the DIN rail3.8 Flat surface mounting3.8.1 IP67 typesDrill holes at the installation point.Mount the device on a flat surface with four M5 screws.Figure 6: IP67 types flat surface mounting 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet Power LEDWLAN1WLAN2PLS/DAResetV. 2 4AUX1 AUX2Main2Main1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC 2WLAN MAC 1170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11g AccessPoint IP67ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595864 105956
40 S1A31526 - Draft - 8/20103.9 Selecting the Right Antenna3.9.1 Antenna CharacterisiticsAntennas provide gain (i.e., signal enhancement in the desired directions) to the radio signals transmitted by access point and client devices. The ConneXium WiFi offer provides a selection of customized antennas to meet the specific coverage, directional, and frequency band requirements of your application.Schneider Electric recommends that you always use ConneXium WiFi antennas with ConneXium WiFi access points and clients.In order to calculate the possible range and distance of a WLAN installation, Schneider Electric provides a tool called the Antenna Distance Calculator. The Excel-based calculator is available on the ConneXium WiFi CD, which is supplied in the box with each ConneXium WiFi device.Note: ConneXium WiFi access points and clients are shipped with small paddle antennas for each radio. These antennas are primarily for test purposes, not for most industrial applications. They could be used in a very simple indoor application only.ConneXium WiFi antennas fall into 2 main categories, omnidirectional and directional. A third possibility is available in the form of a radiating (or leaky) cable antenna.3.9.2 Omnidirectional AntennasOmnidirectional antennas radiate the signal out from the center of the transmitting radio (an access point or a client) in all directions across the horizontal plane, with a limited vertical range.They are best deployed in open areas. Often they are distributed around large open areas to provide continuous coverage for stationary and mobile clients on the WLAN. ConneXium WiFi offers several omnidirectional antennas that operate in different bandwidths and suit different application scenarios:
S1A31526 - Draft - 8/2010 413.9.3 Directional AntennasDirectional antennas are moderate- to high-gain antennas that transmit in one direction. They are usually the preferred antennas for point-to-point WLAN links in outdoor applications. When used in this kind of application, the key to success is to align them properly.Directional antennas can also be used to transmit and receive through corridors, aisles lined with stocking shelves, and hallways. ConneXium WiFi offers several directional antennas that operate in different bandwidths and suit different application scenarios:Refer to the ”TCSG, TCSN Antenna Guide” for more distance details.Model Frequency Band Gain UsageTCSWAB2O 2.4 GHz 6 dBi indoor and outdoor use possibleTCSWAB5O 5 GHz 5 dBi indoor and outdoor use possibleTCSWABDON 2.4 GHz 3.5 dBi indoor and outdoor use possiblesupports mixed band client stationssupports the 802.11n MIMO function aa. MIMO is a multiple-input/multiple-output antenna configuration using more than one transmitter antenna and more than one receiver antenna forDir multiple data streams. It takes advantage of the higher transmission rate (300 Mb/s) of 802.11n to improve wireless throughput.5 GHz 5.5 dBiTCSWABDH 2.4 GHz 6 dBi to be placed on mobile client stations, e.g., forklifts5 GHz 8 dBiTable 8: Omnidirectional Antenna CharacteristicsModel Frequency Band/Range Gain UsageTCSWAB2D 2.4 GHz 14 dBiTCSWAB2S 2.4 GHz 8 dBi dual linear, ±45° slant polarizationTCSWAB5D 5150 - 5250 MHz 18 dBi medium-distance, partly sectoral 5 GHz coverage5250 - 5350 MHz 19 dBi5350 - 5725 MHz 18.5 dBi5725 - 5875 MHz 18 dBiTCSWAB5V 5150 - 5350 MHz 23 dBi long-distance 5 GHz coverageIP67-compliant for outdoor use5470 - 5875 MHzTCSWAB5VN 5150 MHz - 5875 MHz 23 dBi the suggested antenna for use in long-distance, high-transmission-rate (300 Mb/s) 802.11n applications in the 5 GHz frequency bandTCSWAB5S 5150 - 5925 MHz 9 dBi dual linear, ±45° slant polarizationTCSWAB5DN 5150 - 5875 MHz 9 dBi medium-distance P2P connectionssupports MIMOindoor and outdoor use possibleTable 9: Directional Antenna Characteristics
42 S1A31526 - Draft - 8/20103.9.4 Leaky CableA leaky cable is a coaxial cable with small slots in the shield that operate as antennas. They allow you to radiate radio signals along the cable path, e.g., around corners, through conduits in walls, etc. Signals can be transmitted from both ends of the cable.These antenna are rated for IP65 and are for indoor and outdoor use. Leaky cables are available in 2 lengths (cable only):X50 m (54.7 yd), model TCSWABC5X100 m (109.4 yd), model TCSWABC10These antennas support radio transmissions in the 2.4 MHz frequency band.3.10 Mounting/connecting external antennas3.10.1 Connectors for external antennas on IP67 typesThe IP67 types have two to four connectors for connecting external antennas. These connectors are N sockets.The housing of the N socket and the signal connection are electrically connected to the switching ground, the functional ground (FE) ( ) and the metal housing of the device.On delivery, the connectors are sealed with cover caps.Unscrew the cover caps from the connectors to which you want to connect external antennas.Note: Insert the terminators supplied into unused sockets in order to avoid radio signals from one WLAN module being received by the other WLAN module.
S1A31526 - Draft - 8/2010 43TCSGWA272Figure 7: Connectors for external antennas on TCSGWA2721 - Main 12 - Main 23 - AUX 14 - AUX 2TCSNWA271, TCSNWA271F and TCSNWA2A1Figure 8: Connectors for external antennas on TCSNWA271 and TCSNWA2A11 - Antenna 12 - Antenna 23 - Antenna 31 2 3 4 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet PowerLEDWLAN1WLAN2PLS/DAResetV. 24AUX1 AUX2Main2Main1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC 2WLAN MAC 1170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11n AccessPoint IP67 ATEXTCSNWA2A1ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595864 105987 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet PowerLEDWLAN1WLAN2PLS/DAResetV. 24Antenna 3Antenna 2Antenna 1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11n AccessPoint IP67ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595862 0017861 2 3
44 S1A31526 - Draft - 8/20103.10.2 Connectors for external antennas on Rail/IP40 typesTCSGWA242 and TCSGWA242FThe devices have four Reverse satellite master antenna (SMA) connectors for connecting external antennas.Figure 9: Connectors for external antennas on TCSGWA2421 - Antenna 12 - Antenna 23 - Aux14 - Aux2TCSGWC241The devices have two Reverse SMA connectors for connecting external antennas.Figure 10: Connectors for external antennas on TCSGWC2411 - Main 2 - AuxConneXium WiFiWLAN2WLAN1M1Aux1 Aux2Main 1 Main 224V DC1342AuxMainConneXium WiFi24V DC12
S1A31526 - Draft - 8/2010 45TCSNWA241 and TCSNWA241FThe devices have three Reverse SMA connectors for connecting external antennas. Figure 11: Connectors for external antennas on TCSNWA2411 - Antenna 12 - Antenna 23 - Antenna 33.10.3 Mounting external antennasConnect the external antenna to the corresponding Antenna Main connector. If you want to connect one antenna with only one connector for each radio module, use the main connector.a/b/g/h/i types: Use the respective main connector of the two radio modules to connect antennas that have only one antenna connector, without diversity.Use the main and auxiliary connectors of one radio module if you want to use the diversity function. The diversity function increases the connection quality by always sending or receiving via the antenna providing the better signal to the client. Also set this option for the respective radio module.3.11 Connecting LAN and WLAN connectors3.11.1 IP67 typesConnect the access point to your LAN for configuration.Assemble the network cable with the M12 plug supplied.ConneXium WiFi24V DC123
46 S1A31526 - Draft - 8/2010Plug the network cable into the LAN connector of the device, and into a free network connection port on your local network (or into a free port on a hub/switch). Alternatively, you can connect the device to a separate PC. The port auto-negotiates upon connection; either a straight or a crossover cable can be used.3.11.2 Rail / IP40 typesConnect the access point to your LAN for configuration.Plug the network cable into the LAN connector of the device, and into a free network connection port on your local network (or into a free port on a hub/switch). Alternatively, you can connect the device to a separate PC. The port auto-negotiates upon connection; either a straight or a crossover cable can be used.3.12 Grounding3.12.1 IP67 typesA separate anti-torsion screw connector on the housing is provided for the functional ground (FE) . It is indicated by the functional ground symbol ( ). The functional ground is electrically connected to the switching ground and to the metal housing of the device.For the ground wire, use a copper wire with a minimum cross section of 4 mm2 to 6 mm2 (for North America: AWG 11 to AWG 9) (including any terminal sleeve used), and implement the grounding of the device via the screw connector.Clamp the ground wire between the two rectangular fastening plates - as shown in the figure below - and fasten the screw.Make sure that the ground wire is not in direct contact with the aluminum housing of the device.
S1A31526 - Draft - 8/2010 47Figure 12: IP67 types ground connector1 - Fastening plates for ground wire2 - Ground wire3.12.2 Rail / IP40 typesThe lower panel of the device housing is grounded by means of the DIN rail.3.13 Connecting the supply voltageFor redundant and outfall-resistant power, you can connect multiple power sources in any combination at the same time. The device automatically selects the power supply. Note: Switch over to a redundant power supply may not be seamless. If the power supply currently active is interrupted and another power supply takes over, the device may reboot to activate the redundant power supply. DANGERHAZARD OF ELECTRIC SHOCK OR BURNWhen the module is operated with direct plug-in power units, use only: – SELV supply units that comply with IEC 60950/EN 60950 and – (in USA and Canada) Class 2 power units that comply with applicable  national or regional electrical codes Connect the ground wire to the PE terminal (where applicable) before you establish any further connections. When you remove connections, disconnect the ground wire last.Failure to follow these instructions will result in death, serious injury, or equipment damage.121
48 S1A31526 - Draft - 8/20103.13.1 5-pin M12 connector (IP67 types)A 5-pin M12 connector (A coding, supplied) is used to connect the power supply.On delivery, the connectors are sealed with cover caps.The housing of the M12 frame connector is electrically connected to the functional ground (FE) ( ) and to the metal housing of the device. The supply voltage is electrically isolated from the housing.3.13.2 4-pin terminal block (Rail-/IP40 types)The supply voltage is connected via a 4-pin terminal block with a snap lock.Redundant power supplies can be used. Both inputs are uncoupled. There is no distributed load. With redundant supply, the power supply unit supplies the device only with the higher output voltage. The supply voltage is electrically isolated from the housing.Figure Pin Function1+ 24 V DC20 V30 V4+ 24 V DC5 N.C. (not used)Table 10: Pin assignment of the 5-pin M12 connector on the IP67 typesFigure Pin Function1 +24 + 24 V DC20 0 V3 +24 + 24 V DC40 0 VTable 11: Pin assignment of the 4-pin terminal block on the Rail-/IP40 types43215Power24V DC
S1A31526 - Draft - 8/2010 493.13.3 Power over Ethernet (PoE) - power supply via the LAN cableSchneider Electric Wireless Routers are prepared for the PoE (Power over Ethernet) procedure and conform to the 802.3af standard. PoE-capable network devices can be supplied with power via the LAN cable. This makes it unnecessary to have a separate power supply for every base station, thus considerably reducing the work involved in the installation. In the IP67 types, the voltage is input via the wire pairs transmitting the signal (IEEE 802.3af, mode A).In the Rail-/IP40 types it is also possible to supply the voltage via the free wire pairs.The power supply to the LAN is input centrally, or via a PoE injector or a power hub/power switch.3.14 Connecting the data lines3.14.1 10/100 Mbit/s twisted pair connectionIn the IP67 types, the 10/100 Mbit/s twisted pair connectors are M12 sockets. DANGERHAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASHRemove the Ethernet cable that provides PoE to disconnect power before installing or removing any hardware and cables.Always use a properly rated voltage sensing device to confirm that power is off.Failure to follow these instructions will result in death, serious injury, or equipment damage. CAUTIONEQUIPMENT DAMAGEIn a PoE installation, use only devices that adhere to the 802.3af standard.Failure to follow these instructions can result in injury or equipment damage.
50 S1A31526 - Draft - 8/201010/100 Mbit/s ports enable the connection of terminal devices or independent network segments according to the IEEE 802.3 100BASE-TX / 10BASE-T standard. These ports support:XAutonegotiation XAutopolarity XAutocrossing (if autonegotiation is activated)X100 Mbit/s half-duplex mode, 100 Mbit/s full duplex modeX10 Mbit/s half-duplex mode, 10 Mbit/s full duplex modeState on delivery: autonegotiation activated.The TP connector is a 4-pin M12 female connector with D coding. On delivery, the connectors are sealed with cover caps.The housing of the M12 socket is electrically connected to the functional ground (FE) ( ) and to the metal housing of the device. The connector pins are electrically separated from the functional ground and the metal housing.Use a shielded CAT5 cable.Use a shielded 4-pin M12 plug.Connect the cable shield to the connector housing.The patch cables for operating the device are shown in the following figure: Figure Pin Function PoE voltage input1 TD+ Transmit Data + V-2 RD+ Receive Data + V+3 TD- Transmit Data - V-4 RD- Receive Data - V+Housing: shieldTable 12: Pin assignment of a TP/TX interface (M12 socket)
S1A31526 - Draft - 8/2010 51Figure 13: Patch cables for operating the device (1) - Connection cables M12-4 on M12-4, crossed(2) - Connection cables M12-4 on M12-4, 1 to 1(3) - Connection cables M12-4 on RJ45, crossed(4) - Connection cables M12-4 on RJ45, 1 to 1(5) - M12 (MDI)(6) - Shield(7) - M12 (MDI)(8) - M12 (MDI-X via autocrossing port)(9) - RJ45, MDI (terminal device)(10) - RJ45, MDI-X (Switch)3.14.2 10/100 Mbit/s twisted pair connectionIn the Rail-/IP40 types, the 10/100 Mbit/s twisted pair connectors are RJ45 sockets.10/100 Mbit/s ports enable the connection of terminal devices or independent network segments according to the IEEE 802.3 100BASE-TX / 10BASE-T standard. These ports support:XAutonegotiation XAutopolarity XAutocrossing (if autonegotiation is activated)X100 Mbit/s half-duplex mode, 100 Mbit/s full duplex modeX10 Mbit/s half-duplex mode, 10 Mbit/s full duplex modeRX+TX+RX-TX-1234TX+RX+TX-RX-1234TX+RX+TX-RX-1234TX+RX+TX-RX-1234TX+TX-RX+RX-1236TX+RX+TX-RX-1234RX+RX-TX+TX-1236TX+RX+TX-RX-1234(1)(5) (7)(2)(5) (8)(3)(5) (9)(4)(5) (10)(6) (6)(6) (6)(6) (6)(6) (6)
52 S1A31526 - Draft - 8/2010State on delivery: autonegotiation activated.The socket housing is electrically connected to the bottom panel.3.15 Installing the TCSNWA2A1 housing cover Figure Pin Data PoE voltage input1 RD+ Receive Data + V+2 RD- Receive Data - V+3 TD+ Transmit Data + V-6 TD- Transmit Data - V-4,5,7,8 Not usedTable 13: Pin assignment of a TP/TX interface in MDI-X mode, RJ45 socket. PoE voltage input via the wire pairs transmitting the signal (phantom voltage).Figure Pin Data PoE voltage input1 RD+ Receive Data + —2 RD- Receive Data - —3 TD+ Transmit Data + —4—— V-5—— V-6 TD- Transmit Data - —7—— V+8—— V+Table 14: Pin assignment of a TP/TX interface in MDI-X mode, RJ45 socket. PoE voltage input via the free line pairs (spare pairs). DANGEREXPLOSIVE ENVIRONMENTDo not open this device or detach any connectors when the device is electrically charged.Do not remove the labeled housing cover.Failure to follow these instructions will result in death, serious injury, or equipment damage.8765432187654321
S1A31526 - Draft - 8/2010 53For use in hazardous environments, the TCSNWA2A1 device models have an additional housing cover made of stainless sheet steel. On delivery, the housing cover is pre-mounted.Perform the installation in the following steps:Remove the upper part of the housing cover on the device, as shown in the following figure (point 1). Do not remove the lower panel of the housing cover from the device.Screw the device, including the lower panel of the housing cover, to the mounting surface.Set up the connections to the device.Close the housing cover by replacing the upper part of the housing cover.Fasten the housing cover with four screws, as shown in the following figure (point 2).Figure 14: Mounting the housing cover for TCSNWA2A1 device models with Ex certification in accordance with ATEX 95 (ATEX 100a)2.1.TCSNWA2A1TCSNWA2A1www.schneider-electric.comDOM: YYWW Made in GermanyDO NOT OPEN WHEN ENERGIZED.NICHT UNTER SPANNUNG ÖFFNEN.8II 3G Ex nA II T4 -20 °C ... +55 °CKEMA 10 ATEX 0133 X WiFi 802.11n AccessPoint IP67 ATEXTCSNWA2A1ModiconcN998 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet PowerLEDWLAN1WLAN2PLS/DAResetV. 2 4AUX1 AUX2Main2Main1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC 2WLAN MAC 1170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11n AccessPoint IP67 ATEXTCSNWA2A1ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595864 105987Complies withIDA StandardsDB103239
54 S1A31526 - Draft - 8/20103.16 Startup procedure3.16.1 IP67 typesConnecting the voltage supply via the 5-pin M12 connector or via the LAN cable (Power over Ethernet) starts the operation of the device.3.16.2 Rail / IP40 typesAt a minimum, every access point/client requires at least 1 wired connection – for power. Power can be connected in 3 ways:XFrom one or two 24 V DC power supplies mounted near the access point to the 4-pin 24 V DC terminal block on the WiFi device.XFrom a 12 V DC power source to the 12V DC connector on the bottom left of the WiFi device.XVia power over Ethernet (PoE) from an Ethernet cable connected to one of the ETH ports on the access point/client.The power connections are redundant. You can use more than one connection scheme. For example, if you are powering an unmanned remote station with 24 V DC power supplies, you could additionally connect a battery to the 12V DC pin connector as a back up the system in the event of a power failure.When you are planning the placement of access points/clients at your site, make sure that you consider the availablity of power sources and their proximity to the access points/clients as part of your plan.XIf you plan to use 12 or 24 VDC power supplies, you need to install your access points/clients in areas where electrical power outlets are available.XIf you decide to use PoE, placing the access points/clients close to the Ethernet cabinet will reduce voltage loss in the cable run. DANGERHAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASHRemove the Ethernet cable that provides PoE to disconnect power before installing or removing any hardware and cables.Always use a properly rated voltage sensing device to confirm that power is off.Failure to follow these instructions will result in death, serious injury, or equipment damage.
S1A31526 - Draft - 8/2010 55Note: Whenever an access point/client is making a wired Ethernet connection, the maximum distance between the access point/client and the Ethernet cabinet is 100 m (328 ft). If you plan to use PoE, the distance should be much shorter; a significant amount of power will be lost over a 100 m (328 ft) cable run.3.17 Finding and configuring devicesApply power to the device before starting the computer for the configuration.ConneXium WiFi devices can be configured in the following ways (if the model is equipped with the corresponding interface):XVia the local network (LAN). XVia the radio network (WLAN), if the WLAN encryption (e.g. WPA2) in a device with a wireless interface and in the configuration computer is set or deactivated respectively.XVia the serial configuration interface.Refer to ”ConneXium WiFi TCSG,TSCN Configuration and Administration Guide” on the CD ROM for more details.3.18 Installing external antennasExternal antennas are required to operate the access point. You will find an overview of the antennas that are supported and can be connected, along with the corresponding technical data, at www.schneider-electric.com.When installing external antennas, adhere to the regulations of the country in which you are operating the WLAN device, and to the general operating permission and the maximum emission levels.Transmission powerThe operator of a WLAN radio installation must adhere to the applicable transmission threshold values. Use the LANconfig or the Webconfig to start the configuration of the device. (This software is located on the CD provided.)Go to the settings for Wireless LAN.Enter the country in which you are installing the device (see the following figure):
56 S1A31526 - Draft - 8/2010Open the configuration for the physical interface to which you are connecting the antenna. On the Radio tab you will find an entry field for the antenna gain (see the following figure):
S1A31526 - Draft - 8/2010 57Subtract the cable attenuation and any losses due to over voltage protector installed devices from the antenna gain, and enter the result in dB in the antenna gain field.3.19 Display elementsAfter the operating voltage is applied, the software starts and initializes itself. The device then performs a self-test. During this process, the LEDs light up. The process takes a number of seconds.
58 S1A31526 - Draft - 8/2010Figure 15: Display elements for the TCSGWA272,TCSNWA271 and TCSNWA2A11 - P (Power)2 - LS/DA (Ethernet port link status/data)3 - WLAN 14 - WLAN 25 - NCTCSNWA271LS/DAPWLANNCTCSGWA272LS/DAPWLAN2WLAN113241523TCSGWA272 1 +24V DC 2 0V 3 0V 4 +24V DC 5 NCPin Function432154123 1 TD + 2 RD + 3 TD - 4 RD -Pin Function4123 1 TX 2 RX 3 N.C. 4 GNDPin FunctionEthernet PowerLEDWLAN1WLAN2PLS/DAResetV. 2 4AUX1 AUX2Main2Main1IEC 61131-2AcN998Compatible to IEEE 802.3af, Mode AMAC: xxxxxxxxxxxx LAN WLAN MAC 2WLAN MAC 1170 mA (PoE):IinCLASS 2: Uin48 VDC420 mA:IinCLASS 224 VDC: UinWiFi 802.11g AccessPoint IP67ModiconConneXium WiFiPV: 01 RL: 00 SV: 08.00DOM: YYWW Made in Germany21054600500210546005003 595864 105956
S1A31526 - Draft - 8/2010 59Figure 16: Display elements for TCSGWA242, TCSGWC241, TCSNWA241 and TCSNWA241F1 - Ethernet port link status (LS)2 - Ethernet port data (DA)3 - Power (P)4 - WLAN15 - WLAN26 - M1Meaning of the LEDsThe behavior of the LEDs is described below:XBlinking means that the LED switches on and off at regular intervals in the color specified.XFlashing means that the LED lights up very briefly in the color specified, then is switched off for a much longer time (about 10x as long).XFlashing inversely means the reverse. Here the LED is on for a long period in the color specified and is only briefly interrupted.XFlickering means that the LED switches on and off at irregular intervals.TCSGWA242TCSNWA241TCSGWC241ConneXium WiFiWLAN1Main 124V DCAuxConneXium WiFi24V DCConneXium WiFi24V DC346212153212143421
60 S1A31526 - Draft - 8/2010Device statusThe LEDs shown in the table below provide information about conditions which affect the operation of the entire device.Port Status - Ethernet PortThese LEDs display port-related information.3.20 Operation element (reset button)In the ConneXium WiFi family devices, the operating elements include a reset button.P (green/red LED) PowerGreen on continuously Device is ready for operation.Red blinking (slowly) Charge lock active (see „Dual-Band Industrial Access Point / Access Client / Access Bridge TCSGWA242” user manual).Green/red blinking (quickly) Unprotected configuration (no password set).Red blinking (quickly) Hardware error detected.WLAN 1, WLAN 2 (green/red LEDs)WLAN connection and WLAN data trafficof internal WLAN modulesOff No WLAN network defined or WLAN module deactivated. No beacons sent from the WLAN module.Green At least one WLAN network defined and WLAN module activated. Beacons sent from the WLAN module.Green flashing inversely Number of flashes = number of connected WLAN stations and P2P radio lines, followed by a break in connection.Green blinking DFS scanning or another scan procedure.Green flickering TX data traffic.Red flickering Error detected in WLAN (e.g. transmission lost due to bad connection).Red blinking Hardware error detected in WLAN module.LS/DA (green/yellow LED)Data, link statusStatus of the LAN interfacesOff No network device connectedGreen on continuously Ethernet connection activeYellow flickering Data traffic WARNINGLOSS OF CONFIGURATION DATADo not push the reset button while the access point is in operation.Failure to follow these instructions can result in death, serious injury, or equipment damage.
S1A31526 - Draft - 8/2010 613.20.1 FunctionsThe reset button has two different functions, which are triggered by pressing the button for different lengths of time:XResetting the configuration (hard reset) – the button is pressed for more than 5 seconds but less than 10 seconds. All LEDs on the device light up continuously. When the reset button is released, the device restarts with the factory settings.The hard reset can be used, for example, if you have to reconfigure the device independently of any existing settings, or if no connection to the device configuration can be made.Note: Save the current configuration of the device before the reset. After a hard reset, the device restarts in the unconfigured state, and all the settings are lost.XDevice restart (soft reset) – the button is pressed for less than 5 seconds or more than 10 seconds. The device restarts. 3.20.2 IP67 typesIn the IP67 types, the reset button (see #1 in the following figure) can be accessed from outside the housing cover via a locking screw.On delivery, the reset button is closed off with a screwed-on cover cap (protection class IP67).When you want to use the reset button, remove the cover cap.Note: After pressing the reset button, replace the cover cap. Protection class IP67 is only achieved when the cover cap is closed.3.20.3 Rail / IP40 typesIn the Rail-/IP40 types, the reset button (see #1 in the following figure) is located on the front plate of the device.
62 S1A31526 - Draft - 8/2010Figure 17: Reset button on Rail-/IP40 typesTCSGWA242Aux21
S1A31526 - Draft - 8/2010 633.21 Basic set-upInformation on the basic settings of the device can be found in the ”ConneXium WiFi TCSG,TSCN Configuration and Administration Guide” on the CD ROM.Default settingsYou will find information on the delivery state of the device in the ”ConneXium WiFi TCSG,TSCN Configuration and Administration Guide” on the CD ROM.V.24 interface (external management)At the V.24 connector, a serial interface is provided for the local connection of an external management station (VT100 terminal or PC with corresponding terminal emulation) or a Memory Back-up Adapter TCSWAMCD (M12) or TCSWAMC67 (miniDin). This enables you to set up a connection to the Command Line Interface (CLI) and to the system monitor.The connector is a 4-pin M12 female connector with A coding. On delivery, the connector is sealed with a cover cap.The housing of the M12 socket and the signal connectors are electrically connected to the functional ground (FE) ( ) and to the metal housing of the device.VT 100 terminal settingsData 8 bitStopbit 1 bitHandshake offParity noneFigure Pin Function1 TX Transmit data2 RX Receive data3 N.C. Not connected4 GND GroundTable 15: Pin assignment of the V.24 interface for IP67 types (M12 socket)
64 S1A31526 - Draft - 8/2010Note: You will find the order number for the terminal cable, which is ordered separately, in the ”Technical Data” chapter (see on page 65 “Technical data“).3.22 DisassemblyTo remove the device from the DIN rail, press the device downwards and pull it out from under the DIN rail.Figure 18: Removal from the DIN railFigure Pin Function1 CTS Clear to send 2 RTS Request to send 3 RxD Receive data 4 RI Ring indicator 5 TxD Transmit data 6 DSR Dataset ready 7 DCD Data carrier detect 8 DTR Data terminal ready U GND Ground Table 16: Pin assignment of the V.24 interface for Rail-/IP40 types (miniDin socket)16342857U
S1A31526 - Draft - 8/2010 654 Technical dataGeneral technical dataDescription TCSGWA242 TCSGWC241 TCSGWA242FTCSGWA272Dual-band ConneXium WiFi access point/client in accordance with IEEE 802.11a/b/g/h and IEEE 802.11iTCSNWA241TCSNWA241FTCSNWA271TCSNWA271FDual-band industrial high-performance wireless LAN access point/client in accordance with IEEE 802.11a/b/g/h and 802.11n (draft 2.0)TCSGWA242 TCSGWC241 TCSGWA242F TCSNWA241 TCSNWA241FUsed on DIN rail, 5-way (4-way for TCSGWC241) redundant power supply, vibration-resistant metal housingTCSGWA272 TCSNWA271 TCSNWA271FMounted on pole or flat surface, protection class IP67TCSNWA2A1 Dual-band industrial high-performance wireless LAN access point/client in accordance with IEEE 802.11a/b/g/h and 802.11n (draft 2.0)Mounted on pole or flat surface, protection class IP67 and ATEX (not FCC-compliant)Port type and numberTCSGWA272 2 x WLAN interfaces, up to 8 SSIDs per WLAN interface, 1 x LAN port 10/100BASE-TX, AutosensingTCSNWA271 TCSNWA2A1TCSNWA271F1 x WLAN interface, up to 8 SSIDs per WLAN interface, 1 x LAN port 10/100BASE-TX, AutosensingTCSGWA242 TCSGWA242F2 x WLAN interfaces, up to 8 SSIDs per WLAN interface, 2 x LAN ports 10/100BASE-TX, AutosensingTCSGWC241 1 x WLAN interface, 1 x LAN port 10/100BASE-TX, AutosensingTCSNWA241TCSNWA241F1 x WLAN interface, up to 8 SSIDs per WLAN interface, 2 x LAN ports 10/100BASE-TX, AutosensingDimensions W x H x DTCSGWA272, TCSNWA271, TCSNWA271F, TCSGWA242,TCSNWA2A1TCSGWC241, TCSGWA242F, TCSNWA241, TCSNWA241F261 mm x 56 mm x 212 mm (10.28 in x 2.20 in x 8.35 in)273 mm x 59 mm x 310 mm(10.75 in x 2.32 in x 12.21 in)80 mm x 100 mm x 135 mm(3.15 in x 3.94 in x 5.32 in)Weight TCSGWA272, TCSNWA271, TCSNWA271F, TCSGWA242,TCSNWA2A1 TCSGWC241, TCSGWA242F, TCSNWA241, TCSNWA241Fapprox. 2000 g (4.41 lb)approx. 5200 g (11.47 lb)approx. 770 g (1.70 lb)
66 S1A31526 - Draft - 8/2010Mounting TCSGWA272, TCSNWA271, TCSNWA2A1, TCSNWA271F, TCSGWA242, TCSGWC241, TCSGWA242F, TCSNWA241, TCSNWA241FFlat surface and pole mountingDIN rail and flat surface mountingPower supplyOperating voltageTCSGWA272 TCSNWA271 TCSNWA2A1 TCSNWA271F 2 x 24 VDC -20% to + 25% at 5-pin power plug Power over Ethernet according to IEEE802.3af, Mode A, Class 0: + 36 VDC to 57 VDC / max. 8.2 W at Ethernet socketAll power supplies redundantTCSGWA242TCSGWC241 TCSGWA242F TCSNWA241 TCSNWA241F2 x 24 V DC; 12 V DC with suitable external AC power supply2 x (1 x for TCSGWC241) Power over Ethernet according to IEEE 802.3af All power supplies redundantOverload current protection at inputNon-replaceable fuseInsulation voltage between operating voltage connectors and housing800 V DCProtective elements limit the insulation voltage to 45 V DC.Environment Storage temperature (ambient air temperature)HumidityAtmospheric pressure -30 °C to +70 °C ( -22 °F to +158 °F)10% to 95% (non-condensing)up to 2,000 m (795 hPa)Operating temperatureTCSGWA242 TCSGWC241 TCSGWA242F TCSNWA241 TCSNWA241FAmbient air -30 °C to +50 °C (-22 °F to +122 °F) (temporarily up to +70 °C (+158 °F) according  to EN50155)TCSGWA272 TCSNWA271 TCSNWA2A1 TCSNWA271FAmbient air -30 °C to +55 °C (-22 °F to +131 °F) (temporarily up to +70 °C (+158 °F) according to EN50155)Pollution degree TCSGWA242 TCSGWC241 TCSGWA242F TCSNWA241 TCSNWA241F2Protection class TCSGWA272 TCSNWA271 TCSNWA2A1 TCSNWA271FIP 67Sturdy metal housing, designed for flat surface and pole mountingTCSGWA242 TCSGWC241 TCSGWA242F TCSNWA241 TCSNWA241FIP 40Sturdy metal housing, designed for DIN rail and flat surface mounting
S1A31526 - Draft - 8/2010 67Radio technologyAntenna connector TCSGWA272 Four antenna connectors (2 main and 2 aux.)TCSNWA271 TCSNWA2A1 TCSNWA271FThree antenna connectorsTCSGWA242 TCSGWA242FFour Reverse SMA connectors (sockets)TCSGWC241 Two Reverse SMA connectors (sockets)TCSNWA241 TCSNWA241FThree Reverse SMA connectors (sockets)Range ConneXium WiFi deviceUp to 20 km (12.4 miles) with external antennas (depending on antenna used, frequency range and data rate)Encryption ConneXium WiFi deviceIEEE802.11i/WPA2 with passphrase or 802.1x and hardware-accelerated AES, user authentication with 802.1x/EAP or LEPS, IEEE 802.1x supplicant in client mode, WPA/TKIP, WEP, access control lists, WLAN port and protocol filters, RADIUS client and server, built-in firewall with QoS, port filter, protocol filter, IDS and DoS protection, PMK caching and pre-authentication for fast roaming with IEEE802.1x Frequency range TCSGWA242 TCSGWC241 TCSGWA242F TCSGWA2722 x (1 x for BAT-Client types) independent radio modules, each 2.4 GHz and 5 GHz: 2400-2483.5 MHz (ISM) and 5170-5810 MHzTCSNWA… 1 x radio module, supported by 2.4 GHz and 5 GHz: 2400-2483.5 MHz (ISM) and 5170-5850 MHzModulation technologyConneXium WiFi device22M0F7D (DSSS/OFDM) at 2.4 GHz20M0G7D (OFDM) at 5 GHzRadio topology TCSGWA272 TCSNWA271 TCSNWA2A1 TCSNWA271F TCSGWA242 TCSGWA242F TCSNWA241 TCSNWA241FWLAN access point, bridge, router, point-to-point, client, client-bridge mode, fixed mesh with RSTPTCSGWC241 WLAN client, client-bridge modeRoaming ConneXium WiFi deviceSeamless handover, IAPP support, IEEE802.11d support, background scanning for rogue AP detection and fast roaming
68 S1A31526 - Draft - 8/2010EMCTransmission powerTCSGWA242 TCSGWC241 TCSGWA242F TCSGWA2722.4 GHz 802.11b: +19 dBm @1 and 2 Mbit/s, +19 dBm @ 5.5 and 11 Mbit/s, 2.4 GHz 802.11g: +19 dBm @ 6 Mbit/s, +14 dBm @ 54 Mbit/s, 5 GHz 802.11a/h:+18 dBm @ 6 Mbit/s, +12 dBm @ 54 Mbit/s with TPC and DFS, transmission power reduction in 1 dB steps to minimum 0.5 dBmTCSNWA… max. 2.4 GHz 802.11b: +19 dBm @ 1 and 2 MBit/s, +19 dBm @ 5.5 and 11 MBit/s (power output at antenna input); max. 2.4 GHz power output at antenna input 802.11g: +18 dBm @ 6 to 36 MBit/s, +17 dBm @ 48 MBit/s, +16 dBm @ 54 MBit/s; 802.11n: +19 dBm @ 6.5/13 MBit/s (MCS0/8, 20 MHz), +10 dBm @ 65/130 MBit/s (MCS7/15, 20 MHz), +17 dBm @ 15/30 MBit/ s (MCS0/8, 40 MHz), +10 dBm @ 150/300 MBit/s (MCS7/15, 40 MHz); max. 5 GHz power output at antenna input 802.11a/h: +18 dBm @ 6 to 24 MBit/s, +17 dBm @ 36 MBit/s, +16 dBm @ 48 MBit/s, +15 dBm @ 54 MBit/s; 802.11n: +18 dBm @ 6.5/13 MBit/s (MCS0/8, 20 MHz), +10 dBm @ 65/130 MBit/s (MCS7/15, 20 MHz), +17 dBm @ 15/30 MBit/s (MCS0/8, 40 MHz), +10 dBm @ 150/300 MBit/s (MCS7/15, 40 MHz); min. transmission power reduction via software in 1 dB steps to min. 0.5 dBmEMC interference immunityBAT...TCSG, TCSN except for TCSNWA241BAT300-RailTCSNWA241EN 61000-4-2 Electrostatic dischargeContact discharge: test level 3Air discharge: test level 36 kV8 kV4 kV8 kVEN 61000-4-3 Electromagnetic field, test level 3 (80 - 2000 MHz) 10 V/m 3 V/mEN 61000-4-4 Fast transients (burst), test level 3 - Power line- Data line2 kV1 kV 0,5 kVEN 61000-4-5 Voltage surges- Power line, line/line: test level 2- Power line, line/earth: test level 3- Data line: test level 30,5 kV1 kV1 kV 1 kVEN 61000-4-6 Conducted interference voltages, test level 3150 kHz - 80 MHz10 V3 VEMC emitted interferenceEN 55022 Class AFCC 47 CFR Part 15 Class A
S1A31526 - Draft - 8/2010 69StabilityRadio standardsNetwork rangePower consumption/power outputStabilityVibration IEC 60068-2-6 Test FC test level according to IEC 61131-2IEC 60068-2-64 test level in accordance with EN 50155:2001+A1:2002Shock IEC 60068-2-27 Test Ea test level in accordance with IEC 61131-2, EN 50155:2001+A1:2002Shock resistanceTCSNWA2A1IEC 60079-0 chap. 6.2Shock resistance test with 1kg mass dropped from 0.7 mHousing cover only removeable with toolEN 300 328 Electromagnetic compatibility and radio spectrum matters (ERM) - bandwidth transfer systems - data transmission equipment operating in 2.4 GHz ISM band and using spread spectrum modulation technologyEN 301 893 Broadband radio access networks (BRAN) - 5 GHz high-performance Remote Local Area Network (RLAN)EN 301 489-1 Electromagnetic compatibility for radio equipment and servicesEN 301 489-17 Electromagnetic compatibility (EMC) for radio equipment and services - specific conditions for 2.4 GHz wideband transmission systems and 5 GHz high-performance RLAN equipmentTP portLength of a twisted pair segment max. 100 m / 328 ft (cat5e cable with 100BASE-TX)Device PowerconsumptionPower outputTCSGWA272 10.0 W 34.1 Btu (IT)/hTCSGWA242 10.0 W 34.1 Btu (IT)/hTCSGWA242F 10.0 W 34.1 Btu (IT)/hTCSGWC241 10.0 W 34.1 Btu (IT)/hTCSNWA241 10.0 W 34.1 Btu (IT)/hTCSNWA241F 10.0 W 34.1 Btu (IT)/hTCSNWA271 10.0 W 34.1 Btu (IT)/hTCSNWA271F 10.0 W 34.1 Btu (IT)/hTCSNWA2A1 10.0 W 34.1 Btu (IT)/h
70 S1A31526 - Draft - 8/2010Scope of deliveryAccessoriesNote: Products recommended as accessories may not have the same environmental and performance characteristics as the ConneXium WiFi devices.Device Scope of deliveryConneXium WiFiDevice Quick start guide in German and EnglishCD ROM50 Ohm connectorTCSGWA272, TCSNWA271, TCSNWA2A1, TCSNWA271FadditionallyAdapter cable for serial interface, M12, 4-pin, plug -> SubD 9, socketM12 plug shielded for Ethernet interfaceM12 plug unshielded for power supply connectionTCSGWA242, TCSGWC241, TCSGWA242F,TCSNWA241, TCSNWA241FadditionallyAdapter cable for serial interface, miniDin, socket -> SubD 9, socketTwo 3 dBi dipole – dual-band antennasTCSNWA…additionallyThree 3 dBi dipole – dual-band antennasDesignationTCSWAMCD Memory Back-up Adapter for M12 connectionTCSWAMC67 Memory Back-up Adapter for miniDin connectionTCSWABMK Set for fastening TCSGWA272, TCSNWA271, TCSNWA2A1, TCSNWA271F devices to pole,maximum permitted wind speed 220 km/h (136 mph),permitted pole diameter 39 mm to 60 mm (1.54 in to 2.36 in)AdapterTCSWABP Lightning protection adapter m-fTerminal cable Adapter cable for serial interface, M12, 4-pin, plug -> SubD 9, socket
S1A31526 - Draft - 8/2010 71Underlying norms and standardsName72/245/EWG, 2006/28/EG Directive on radio interference (electromagnetic tolerance) for motor vehicles. Certified devices are marked with an e1 type approval indicator.EN 50155:2007 Railway applications - electronic systems in railway vehiclesEN 55022:2006 + A1:2007 IT equipment – radio interference characteristicsEN 60079-15 Electrical equipment for explosive gas atmospheres – part 15: Construction, testing and marking of protection type "n" electrical apparatus.EN 61000-6-2:2005 Generic norm – immunity in industrial environmentsEN 61131-2:2003 Programmable logic controllersFCC 47 CFR Part 15:2009 Code of Federal RegulationsIEC/EN 60950-1:2006 Safety for the installation of IT equipmentIEEE802.3af Power over EthernetIEEE 802.1 D Switching, GARP, GMRP, Spanning TreeIEEE 802.1 D-1998 Media access control (MAC) bridges (includes IEEE 802.1p Priority and Dynamic Multicast Filtering, GARP, GMRP)IEEE 802.1 Q TaggingIEEE 802.1 Q-1998 Virtual Bridged Local Area Networks (VLAN Tagging, GVRP)IEEE 802.1 w.2001 Rapid ReconfigurationIEEE 802.3-2002 EthernetIEEE 802.11a/b/g/h/i/n WLANTable 17: List of norms and standards. Certified devices are marked with a certification indicator.

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