Siemens S7-400PLC Spezifikationen PDF herunterladen (Seite 35)

100

101

General specifications

1.4 Mechanical and ambient conditions for S7-400 operation

S7-400 Automation System Module Data

Reference Manual, Edition 09/2009, A5E00850736-06

Testing mechanical ambient conditions

The table below provides important information with respect to the type and scope of testing

of mechanical ambient conditions.

Table 1- 9 Test for mechanical ambient conditions

Condition tested Test standard Remarks

Vibrations Vibration test in

accordance with

IEC 60068-2-6

(sinusoidal)

Type of vibration: frequency sweeps with a rate of

change of 1 octave/minute.

10 Hz ≤ f < 58 Hz, constant amplitude 0.075 mm

58 Hz ≤ f < 500 Hz, constant acceleration 1 g

Duration of vibration: 10 frequency sweeps per axis

in each of three axes perpendicular to each other.

Shock Shock test in accordance

with IEC 60068-2-29

Type of shock: half-sine

Severity of shock: 10 g peak value, 6 ms duration

Direction of shock: 100 shocks in each of the 3

axes arranged vertically to each other.

Climatic ambient conditions

The S7-400 may be operated under the following climatic ambient conditions:

Table 1- 10 Climatic ambient conditions

Ambient conditions Permissible range Remark

Temperature 0 to +60° C

Temperature change Max. 10° C / h

Relative humidity Max. 95% at +25° C No condensation

Barometric pressure 1080 to 795 hPa (corresponds to an elevation of -

1000 to 2000 m)

Concentration of pollutants SO

: < 0.5 ppm;

RH < 60%, no condensation

S: < 0.1 ppm;

RH < 60%, no condensation

Test: 10 ppm; 10 days

Test: 1 ppm; 10 days

ISA-S71.04 severity level G1; G2; G3 -

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 485 486

Kommentare zu diesen Handbüchern

Keine Kommentare

Siemens S7-400PLC Spezifikationen Seite 35

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messen, Testen & Steuern Siemens S7-400PLC