Data Sheet

Ambient temperature during operation
● horizontal installation, min.
-25°C; = Tmin (incl. condensation/frost)
● horizontal installation, max.
60°C; = Tmax
● vertical installation, min.
-25°C; = Tmin
● vertical installation, max.
40°C; = Tmax
Altitude during operation relating to sea level
● Installation altitude above sea level, max.
2000m
● Ambient air temperature-barometric pressure-
altitude
Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m)
Relative humidity
● With condensation, tested in accordance with
IEC 60068-2-38, max.
100%; RH incl. condensation/frost (no commissioning under
condensation conditions)
Resistance
Coolants and lubricants
— Resistant to commercially available
coolants and lubricants
Yes; Incl. diesel and oil droplets in the air
Use in stationary industrial systems
— to biologically active substances according
to EN 60721-3-3
Yes; Class 3B2 mold, fungus and dry rot spores (with the
exception of fauna); Class 3B3 on request
— to chemically active substances according
to EN 60721-3-3
Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-
52 (severity degree 3); *
— to mechanically active substances
according to EN 60721-3-3
Yes; Class 3S4 incl. sand, dust, *
Use on ships/at sea
— to biologically active substances according
to EN 60721-3-6
Yes; Class 6B2 mold and fungal spores (excluding fauna); Class
6B3 on request
— to chemically active substances according
to EN 60721-3-6
Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-
52 (severity degree 3); *
— to mechanically active substances
according to EN 60721-3-6
Yes; Class 6S3 incl. sand, dust; *
Usage in industrial process technology
— Against chemically active substances acc.
to EN 60654-4
Yes; Class 3 (excluding trichlorethylene)
— Environmental conditions for process,
measuring and control systems acc. to
ANSI/ISA-71.04
Yes; Level GX group A/B (excluding trichlorethylene; harmful gas
concentrations up to the limits of EN 60721-3-3 class 3C4
permissible); level LC3 (salt spray) and level LB3 (oil)
Remark
— Note regarding classification of
environmental conditions acc. to EN 60721,
EN 60654-4 and ANSI/ISA-71.04
* The supplied plug covers must remain in place over the unused
interfaces during operation!
Conformal coating
● Coatings for printed circuit board assemblies
acc. to EN 61086
Yes; Class 2 for high availability
● Protection against fouling acc. to EN 60664-3
Yes; Type 1 protection
6AG1522-5HF00-2AB0 Subject to change without notice
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