Operating Manual
6
Warning! Changes in the design and modifications to the equipment are not
permitted. Changing of the pre-installed wireless devices is NOT
permitted.
Warning!
The iWAP202 Intrinsically Safe RF output ports are located in the
positions shown in [IS output position diagram]. Only antennas in
accordance with [antenna requirements section] may be connected to
these ports. Refer to section [antenna installation] for antenna
installation requirements.
Warning!
The iWAP202 MUST be earthed. Refer to Section [earthing] for details.
Warning! The IWAP202 shall be operated as intended and only in an undamaged
condition.
Warning! The IWAP202 must not be stored or operated outside of its rated
temperature range as stated on the ATEX certificates.
Warning! If cable glands different to those supplied by Extronics are used, these
must be M20-sized cable glands meeting the requirements of
EN 60079-0 for ATEX Category 2G and ATEX Category 2D equipment,
and must not compromise the IP66 rating of the iWAP202 enclosure.
Warning! The nylon washers on the underside of the enclosure lid must be used
with the gasket to maintain the IP rating of the enclosure.
Warning!
Although antennas connected to the Intrinsically Safe RF outputs of the
iWAP202 may be installed in Zone 0, Zone 1 or Zone 20 hazardous areas,
the iWAP202 enclosure must NOT be installed in these environments.
Warning! Do not exceed the RF Threshold Power for the equipment group in
which the iWAP202 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 – 2W (+33dBm)
IIB – 3.5W (+35.4dBm)
IIA – 6W (+37.7dBm)
III – 6W (+37.7dBm)
Warning!
The iWAP202 frame earth is connected directly to circuits within the
enclosure. It is not capable of withstanding the 500V insulation test
required by clause 23.2.1 of EN 60079-15:2010. This must be taken into
account when installing the equipment
Information Once all cables are connected correctly, refit the enclosure lid using the
four screws previously removed. Use a torque screwdriver set to 2.5 Nm.
Do not over-tighten screws.
