The iwap107 is an atex and iecex approved zone 1 access point enclosure with
intrinsically safe rf outputs; it is designed to allow the deployment of wireless networks in hazardous areas. (27 pages)
This assessment can be provided by Extronics or done by the user. Up to eight antennas can be utilized, allowing the MIMO functionality of the latest compatible wireless access points to be implemented, providing optimum coverage and maximum data throughput on Chemical Plants, Oil Refineries or Oil &...
2.2 Special Conditions for Safe Use 2.2.1 ATEX/IECEx 1. Contact Extronics for information on the dimensions of the flameproof joints. 2. The RF output is only to be connected to an antenna suitable for the hazardous location; refer to associated RF galvanic isolator iSOLATE501 equipment certificate (IECEx trc 15.0015X / TRAC15ATEX0050x) or iSOLATE500 equipment certificate...
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3.3 for details. Warning! Do not exceed the RF Threshold Power for the equipment group in which the iWAP107/iRFID107 and its antennas are to be installed; it must be controlled in accordance with IEC 60079-0, and must not exceed the following levels: IIC –...
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– observe the warning labels fitted. Warning! The iWAP107/iRFID107 may weigh up to 70Kg. Exercise care when handling and mounting. Warning! DO NOT lift the iWAP107/iRFID107 using the threaded entries, N-type RF connectors or door bolts. Lift only using...
DO NOT lift the iWAP107/iRFID107 using the threaded entries, N-type RF connectors or door bolts. Lift only using suitably approved slings, fitted suitably qualified personnel. Mount the iWAP107/iRFID107 enclosure to a suitable structure, using the mounting points shown. Figure 1: Aluminium Enclosure Mounting Dimensions...
M5 threaded earth point 10mm Figure 1: iWAP107/iRFID107 Stainless Steel Enclosure Mounting Points 3.2 Opening and Closing the Enclosure Important Ensure that NO TOOLS come into contact with the flamepath of the enclosure, as this may cause irreparable damage and render the unit unsafe.
This can make the enclosure lid difficult to open as the grease can cause it to stick. Extronics recommend the use of a double suction lifter. This tool is included with iWAP107/iRFID107 deliveries and is available from Extronics or hardware and builders supply stores.
3.3.1 Typical Cable Entries and Connections A typical iWAP107/iRFID107 enclosure is supplied with entries and connectors as shown in Figure 3. • Connections A-D are INTRINSICALLY SAFE outputs providing galvanically isolated RF signals (see Section 17 for details), carried on conventional 50Ω...
3.4.1 iWAP107/iRFID107 earth bond point (stainless steel enclosure) There is an M5 threaded earth bond point on each of the 4 enclosure feet. Figure 4: iWAP107/iRFID107 Stainless Steel Enclosure External Earth Bond Points...
Installation and Operating Manual 3.4.2 iWAP107/iRFID107 earth bond point (aluminium enclosure) Figure 5: iWAP107/iRFID107 Aluminium Enclosure Earth Bond Point 3.5 Electrical Installation Important Do not exceed the power supply parameters specified on the iWAP107/iRFID107 external rating plate. Important Only replace the fuse with the same value and type indicated on the internal fuse identification label.
Table 2: iWAP107/iRFID107 Internal Connection/Features 3.6 Power supply Important The iWAP107/iRFID107 may be powered from a number of different power sources, depending on its configuration. Refer to the rating plate of the unit supplied for details.
Important Only replace the fuse with the correct type, having established the reason for the fuse blowing. The iWAP107/iRFID107 is fitted with a single fuse on the Live circuit, of either a 1A or 2A, depending its configuration. The fuse requirement for the specific model supplied is written on the top plate next to the fuse holder.
If Copper Ethernet is specified, this will be terminated in a standard CAT5E RJ45 Socket on the front plate of the iWAP107/iRFID107, Position D in Figure 6. Typically the interface will be an IEEE 10/100/1000BaseT format, but this is dependent on the access point installed.
Warning! Do not exceed the RF Threshold Power for the equipment group in which the iWAP107/iRFID107 and its antennas are to be installed; it must be controlled in accordance with IEC 60079-0, and must not exceed the following levels: IIC –...
3.12 Antenna Installation Antennas approved by Extronics for use with the iWAP107/iRFID107 may either be fitted directly to the RF connectors of the iWAP107/iRFID107, or via a length of coaxial cable. If antennas are sited remotely from the iWAP107/iRFID107 flameproof enclosure, any metallic parts of the antennas must be isolated from earth by >...
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Installation and Operating Manual Figure 10: iWAP107/iRFID107 IS RF Installation Diagram...
Installation and Operating Manual 3.13 Prevention of Electrostatic Charging The iWAP107/iRFID107 enclosure can build up electrostatic charge on its surfaces, so the following steps are to be followed to reduce static charge build up: Static charge build up should be reduced by: •...
The iWAP107/iRFID107 is not designed to be subjected to excessive stresses e.g. vibration, heat, impact. Additional protection is required to protect against these external stresses. The iWAP107/iRFID107 will require additional protection if it is installed in a location where it may be subjected to damage.
Installation and Operating Manual 6 Coin Cell Information Single coin cells of IEC type A, B, C, E, L and S conforming to UL 1642 or IEC 60086-4 may be fitted. These shall occupy no more than 1% of the free volume of the enclosure and have a capacity of no more than 1.5 Ah.
Installation and Operating Manual 7 Label Drawing iWAP107/iRFID107-DDD iWAP107/iRFID107-T-DDD Where AAA=Supply voltage, BBB=Supply current, CCC=Supply Frequency, DDD=Product option codes, EEE=Notified body number for production.
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