General technical data of the SIPLUS LOGO!

Ambient temperature range

-40/-25 ... +70 °C

Conformal coating

Coating of the printed circuit boards and the electronic components

Technical data

The technical data of the standard product applies except for the ambient conditions.

Ambient conditions

Extended range of environmental conditions

• with reference to ambient temperature, air pressure and altitude

Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) //
Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) //
Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m)

• At cold restart, min.

0° C

Relative humidity

• with condensation, max.

100 %; RH incl. bedewing/frost (no commissioning in bedewed state)

Resistance

• to biologically active substances/compliance with EN 60721-3-3

Yes; Class 3B2 mold and fungal spores (except fauna); the supplied plug covers must remain in place on the unused interfaces during operation.

• to chemically active substances/compliance with EN 60721-3-3

Yes; Class 3C4 (RH < 75%) incl. salt spray in accordance with EN 60068-2-52 (severity 3); the supplied plug covers must remain in place on the unused interfaces during operation.

• to mechanically active substances, compliance with EN 60721-3-3

Yes; Class 3S4 incl. sand, dust; the supplied plug covers must remain in place on unused interfaces during operation.