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 EN 60079-7:2015+ A1:2018
and 6.3.13 EN 60079-11:2012. This must be taken into account
during installation.
ND ATEX Dust-Ignition Proof with Intrinsically Safe Outputs to Zone 0
Certificate
SGS20ATEX0036X
Markings
II 3D (1G) Ex tc [ia IIC Ga] IIIC T90 °C Dc (-40 °C ≤ T
a
≤ +65
°C)
Standards
EN IEC 60079-0: 2018, EN IEC 60079-7:2015+A1:2018, EN
60079-11: 2012, EN 60079-15:2010, EN 60079-31:2014
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 equipment is not capable of withstanding the 500V electrical
strength test as defined in clause 6.1 of EN 60079-7:2015+ A1:2018
and 6.3.13 EN 60079-11:2012. This must be taken into account
during installation.
ND ATEX Dust-Ignition Proof with Intrinsically Safe Outputs to Zone 2
Certificate
SGS20ATEX0036X
Markings
II 3D (3G) Ex tc [ic IIC Gc] IIIC T90 °C Dc (-40 °C ≤ T
a
≤ +65
°C)
Standards
EN IEC 60079-0: 2018, EN IEC 60079-7:2015+A1:2018, EN
60079-11: 2012, EN 60079-15:2010, EN 60079-31:2014
Quick Start Guide July 2022
34 Emerson.com
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