2. The equipment is not capable of withstanding the 500V electrical
strength test as defined in clause 6.1 of IEC 60079-7:2015+ A1:2017.
This must be taken into account during installation.
NF IECEx Dust-Ignition Proof with Intrinsically Safe Outputs to Zone 2
Certificate
IECEx BAS.20. 0027X
Markings
Ex tc [ic IIC Gc] IIIC T90 °C Dc (-40 °C ≤ T
a
≤ +65 °C)
Standards
IEC 60079-0: 2017, IEC 60079-7:2015+A1:2017, IEC
60079-11: 2011, IEC 60079-15:2017, IEC 60079-31:2013
Special Conditions for Safe Use (X):
1. The enclosure’s polyurethane paint finish may constitute an
electrostatic hazard. Care should be taken to protect it from external
conditions conducive to the build-up of electrostatic charge on such
surfaces. The equipment must only be cleaned with a damp cloth.
2. The non-intrinsically safe Supply, Modbus RTU & Ethernet Port
connections of the equipment must be supplied from either safety
extra low-voltage (SELV) or protective extra low-voltage (PELV)
circuits, for example equipment complying with the requirements of
either the IEC 60950 series, IEC 61010-1 or a technically equivalent
standard.
3. The equipment is not capable of withstanding the 500V electrical
strength test as defined in clause 6.1 of IEC 60079-7:2015+ A1:2017.
This must be taken into account during installation.
July 2022 Quick Start Guide
Quick Start Guide 37
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