Technical data
14.1 General specifications
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
179
Climatic conditions
Temperature
• During operation
1) 2)
• Installed in cabinet
– With outside temperature of 40° C
– With outside temperature of 45° C
• Storage, transportation
• Gradient
Tested to IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-14
• +5° C to +45° C (with maximum configuration)
• Inside temperature max. 50° C
(with maximum total load of the slots of 15 W)
• Inside temperature max. 45° C
• -20° to +60° C
• Maximum 10° C / h in operation, 20° C / h storage, no condensation
1)
When DVD burner is in operation, an ambient temperature of +5° to +40° C is applicable.
Relative humidity
• During operation
2)
• Storage, transportation
• Gradient
Tested to IEC 60068–2–78, IEC 60068–2–30
• 5 to 80% at 25° C (no condensation)
• 5 to 95% at 25° C (no condensation)
• Maximum 10° C / h, no condensation
2)
Under extreme environmental conditions such as high air humidity and temperature, bubbles can form on the touch
surface in rare cases. This only affects the appearance and does not represent any functional restriction.
Air pressure
• Operation
• Storage/transportation
1080 to 795 hPa
(corresponds to an altitude of -1000 to 2000 m)
1080 to 660 hPa
(corresponds to an altitude of -1000 to 3500 m)
Mechanical environmental conditions
Vibration
• Operation
• Storage, transportation
Tested to DIN IEC 60068-2-6
• 10 to 58 Hz: 0.075 mm, 58 to 500 Hz: 9.8 m/s
2
= 1 g (10 cycles)
• 5 to 9 Hz: 3.5 mm, 9 to 500 Hz: 9.8 m/s
2
= 1 g (10 cycles)
Shock resistance
• Operation
• Storage, transportation
Tested to IEC 60068-2-27, IEC 60068-2-29
• 50 m/s
2
approx. 5 g, 30 ms (3 cycles per axis)
• 250 m/s
2
approx. 25 g, 6 ms (3 cycles per axis)
Noise emission < 55 dB(A) according to DIN 45635-1
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