Test of mechanical environmental conditions
The table below provides important information with respect to the type and scope of the test
of ambient mechanical conditions.
Condition tested Test Standard Terminal modules and electronic modules
Vibration Vibration test accord‐
ing to IEC 60068-2-6
(sine)
Type of oscillation: Frequency sweep with a rate of change of 1 octave/
minute.
5 Hz ≤ f ≤ 9 Hz, constant amplitude 3.5 mm
9 Hz ≤ f ≤ 150 Hz, constant acceleration 1 g
Duration of oscillation: 10 frequency sweeps per axis in each of the 3 mu‐
tually vertical axes
Shock Shock tested to
IEC 60068-2-27
Type of shock: half-sine
Shock intensity: 15 g peak value, 11 ms duration
Shock direction: 3 shocks each in +/- direction in each of the 3 mutually
vertical axes
9.5 Information on dielectric strength tests, class of protection,
degree of protection and rated voltage of the ET 200iSP
Test voltage
Insulation strength is demonstrated in the type test with the following proof voltages specied
in IEC 61131‑2:2007.
Pollution degree/overvoltage category according to IEC 61131
• Pollution degree 2
• Overvoltage category
– for U
N
= DC 24 V: II
– for U
N
= AC 120/230 V: II
Protection class
Protection class II according to IEC 61131-2:2007
Degree of protection IP30
Degree of protection IP30 according to IEC 60529 for all modules of the ET 200iSP, i. e.:
• protection against contact with standard probe
• Protection against solid bodies with diameters in excess of 2.5 mm
• No special protection against water
General technical specications
9.5 Information on dielectric strength tests, class of protection, degree of protection and rated voltage of the ET
200iSP
ET 200iSP
246 Operating Instructions, 11/2022, A5E00247483-AK