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XN3 Installation and Operating Manual

14

3.4

Earthing

3.4.1

Location of XN3 enclosure external earth bond points

There are M6 threaded earth boss bonding point situated within the junction box,

Figure 4. Removal of the front cover plate is required to access the area. Before

putting in service:

•

Perform applicable electrical safety checks.

•

Visually check integrity of seals.

Figure 4: XN3 Enclosure External Earth Bond

Points

Figure 5: External connection points

Earth bonding point

Cover retaining strap point

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Содержание iWAP XN3

Страница 1: ...INSTALLATION AND OPERATING MANUAL...

Страница 2: ...3 and X124186 The Photograph on the front page shows the XN3 Aluminium Enclosure version For warranty information refer to Terms and Conditions at http www extronics com 2021 Extronics Limited This do...

Страница 3: ...Connector 16 3 7 Fuse Rating 16 3 8 External Overcurrent Protection 16 3 9 Data Connections 17 3 9 1 Copper Ethernet 17 3 9 2 Power Over Ethernet POE 17 3 9 3 Optical Fibre 17 3 9 4 Console Port 18 3...

Страница 4: ...NT2xx range of high quality rugged outdoor antennas Any antennas not listed in the Extronics range must be assessed by the user to ensure they meet the requirements for installation of non electrical...

Страница 5: ...losure shall only be with a damp cloth L quipement ne doit pas tre mont dans une zone l atmosph re haut d bit d air charg de poussi re En outre le nettoyage du bo tier ne doit tre effectu qu avec un c...

Страница 6: ...nstructed personnel in accordance with national legislation Warning The XN3 contains INTRINSICALLY SAFE circuits Warning The XN3 Intrinsically Safe RF output ports are located in the positions shown i...

Страница 7: ...N3 enclosure must be secured only with the bolts supplied and these must be tightened to the correct torque value See Section 3 2 2 for details Contact Extronics for replacement bolts Avertissements L...

Страница 8: ...or N type RF connectors Good manual handling practice should be followed Warning User access Normal user access to the enclosure is through the cover plate and junction box Avertissements Acc s utili...

Страница 9: ...rformed in accordance with IEC 60079 17 Important Before setting the units to work read the technical documentation carefully Important The latest version of the technical documentation or the corresp...

Страница 10: ...XN3 Installation and Operating Manual 10 3 Installation 3 1 Mounting Mount the XN3 enclosure to a suitable structure using the mounting points shown...

Страница 11: ...XN3 Installation and Operating Manual 11 Figure 1 Aluminium Enclosure Mounting Dimensions...

Страница 12: ...rise the cover apart as it may damage the sealing gasket 3 2 2 Closing the Enclosure Inspect the gasket to ensure its sealing integrity If the front cover gasket is damaged it must be replaced Check a...

Страница 13: ...rough the enclosure and are approved as part of the XN3 ATEX IECEx certification Apply suitably assessed glands to cable entries marked E and F as appropriate o Thread maximum size is M25x1 5 or 3 4 N...

Страница 14: ...g point situated within the junction box Figure 4 Removal of the front cover plate is required to access the area Before putting in service Perform applicable electrical safety checks Visually check i...

Страница 15: ...Installation and Operating Manual 15 3 5 Electrical Installation View inside junction box See Figure 6 and Table1 Figure 6 XN3 Internal Connections Showing All Options Interface Plate G F D E1 1 B E2...

Страница 16: ...e 1 XN3 Internal Connection Features 3 6 Power Supply Input Connector The mains power connection is a phoenix socket on the PCB The plug part is Phoenix contact 1795789 It requires a minimum tightenin...

Страница 17: ...plug as follows EIA 568B standard 3 9 2 Power Over Ethernet POE If Power Over Ethernet POE is used the format will depend on the access point installed in the XN3 Ensure that the correct Power Sourci...

Страница 18: ...ay use different formats 3 9 4 2 Mini USB 3 10 Intrinsically Safe RF Outputs Refer to Figure 8 for location of Intrinsically Safe RF outputs 3 10 1 Example of RF threshold power calculation The follow...

Страница 19: ...trinsically safe outputs Minimum IP54 connection Coaxial cable Notes Marking of iWAP XN3 must be observed when locating antenna in hazardous location Maintain 500Vrms isolation between conductive part...

Страница 20: ...via a length of coaxial cable If antennas are sited remotely from the XN3 flameproof enclosure any metallic parts of the antennas must be isolated from earth by 500Vr m s to prevent hazardous earth c...

Страница 21: ...familiar with the unit and must be aware of the regulation and provisions required for explosion protection as well as the relevant accident prevention regulations 4 3 Cleaning and Maintenance The XN3...

Страница 22: ...g nut 3 and repeat the process 5 Repeat for the other side and the other rail 6 This is how the assembly looks when completed 7 Place the iWAPX3 on a protective surface as shown 3 8 Align both rails o...

Страница 23: ...XN3 Installation and Operating Manual 23 6 Technical Data...

Страница 24: ...ambient temperature ranges may be specified depending on the service temperature of installed equipment Alternative coding when Extronics iSOLATE501 is installed for DC isolation AII 3 1 G Ex ec ia Ga...

Страница 25: ...temperature of installed equipment Alternative coding when Extronics iSOLATE501 is installed for DC isolation o Class I Zone 2 AEx ec iaGa nR IIC T6 Gc o Class II Zone 22 AEx iaDa tc IIIB T85o C Dc Al...

Страница 26: ...079 7 5th Ed Standard for Explosive Atmospheres Part 7 Equipment Protection by Increased Safety e 2017 02 24 UL 60079 11 Ed 6 Explosive Atmospheres Part 11 Equipment Protection by Intrinsic Safety i 2...

Страница 27: ...XN3 Installation and Operating Manual 27 9 EU Declaration of Conformity...

Страница 28: ...XN3 Installation and Operating Manual 28...

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