6AG1138-4FB04-2AB0 Siemens

Highest safety class achievable in safety mode

● acc. to EN 954 4

● Performance level according to ISO 13849-1 PLe

● SIL acc. to IEC 61508 SIL 3

Ambient conditions

Ambient temperature during operation

● min. -25 °C

● max. 60 °C

Altitude during operation relating to sea level

● Installation altitude above sea level, max. 2 000 m

● Ambient air temperature-barometric pressurealtitude

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

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)

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