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INM 9479-ET(G)-CSL Rev 1
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FEATURE
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Intrinsically Safe ATEX / IECEx Certification
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Dual Band 2.4GHz / 5GHz WLAN Support
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Dual Antenna 802.11n MIMO 2T2R
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Access Point (AP) Mode or Client/Bridge Mode
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Dual Port Switch 10/100/1000MB LAN (daisy-chain capability)
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Versions: 2x Gigabit LAN Ports (-ETG), or 2x 10/100 LAN/PoEx* Ports (-ET)
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CPU Management Feature via Web Pages
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Compact dimensions (W: 42 x H: 160 x D: 140 mm)
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Ex ia IIB T4 Ga, Ex ia [ia Da] IIIC T135ºC Db (non-mining),
Ex ia I Ma (M1 mining) - ETG version
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Ex ia IIC T4 Ga, Ex ia [ia Da] IIIC T135ºC Db (non-mining),
Ex ia I Ma (M1 mining) - ET version
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Ta -40ºC to 70ºC
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Zone 1 / Zone 21 mounting
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(Zone 0 / Zone 20 with a suitable Ex ia Power Supply)
*Note – PoEx is a simple adaptation of the IEEE 802.3af Power over Ethernet
(PoE) standard to bring the benefits to the 9400 Range of Hazardous Area devices.
This allows two spare pairs in the existing Cat5e cable to distribute the power
supply from a 9476 Ethernet Switch (Power Sourcing Equipment – PSE) to each
of the devices connected to its five ports (PD – Powered Device). This adaptation
is necessary due to restrictions for Hazardous Area use. It is not implied that the
device conforms to the 802.3af (PoE) standard.