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<Read Me First>
IM 01W02E02-11EN
n
IECEx
(1) Technical Data
a. Caution for IECEx Type n Certification
Note 1. Model YFGW520 Field Wireless Access Point with optional code SN27 is
applicable for use in hazardous area.
• No. IECEx DEK 14.0028X
• Applicable standards: IEC 60079-0:2011, IEC 60079-11:2011, IEC 60079-15:2010
• Type of Protection and Marking code: Ex nA [ic] IIC T4 Gc
• Ambient Temperature: –30 to 70°C (–22 to 158°F)
• IP code: IP66 according to IEC 60079-15
• Power Supply: Rated Voltage: 24 V d.c.
Voltage Range(Note): 10.0 V d.c. to 26.4 V d.c.
Note: The equipment shall not be operated outside the range.
• Overvoltage Category: I
• Power consumption: ≤ 3.5 W
• RF power: ≤ 60 mW
• Name plate : See (5) Name plate.
• Antenna Connection: The following condition shall be met.
(Total Li of simple apparatuses) + (Total Lc) ≤ 3 mH
(Total Ci of simple apparatuses) + (Total Cc) ≤ 0.8 μF
Note 2. Specfic condition of use
The equipment shall be installed so that pollution degree 2 in accordance with IEC 60664-1 is
maintained inside the enclosure.
Note 3. Warning
WARNING
• POTENTIAL ELECTROSTATIC CHARGING HAZARD – SEE INSTRUCTIONS.
• DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT.
• WHEN THE AMBIENT TEMPERATURE IS ≥ 60°C, USE HEAT-RESISTING CABLES AND
CABLE GLANDS WITH RATED TEMPERATURES OF ≥ 80°C.
