Technical specifications
6.4 Technical specifications
Extension Units KPxx
Operating Instructions, 05/2019, A5E43600360-AC
85
Ambient conditions
The following information applies to all versions of the Extension Units.
Climatic ambient conditions
Temperature
Tested according to IEC 60068-2-2; IEC 60068-2-1; IEC 60068-2-14
•
Operation
•
0 °C to +50 °C
•
Storage/transportation
•
–20 °C up to +60 °C
•
Temperature change (change time < 3 min, 5 cycles):
-40° C to +70° C
Atmospheric pressure with regard to ambient temperature-air pressure-installation elevation
•
Operation
1140 to 795 hPa, corresponds to an elevation of –1000 m to 2000 m
•
Storage/transportation 1140 to 660 hPa, corresponds to an elevation of –1000 m to 3500 m
•
Relative humidity
•
10 - 90%
•
Without condensation, no condensation permissible
Mechanical ambient conditions
Drop height (free fall in
device packaging)
Maximum 0.3 m
Vibration
Sinusoidal vibrations, tested to IEC 60068-2-6
•
Operation
5 to 8.4 Hz: Amplitude 3.5 mm / 8.4 to 200 Hz: 9.8 m/s
2
•
Storage/transportation 5 to 8.4 Hz: Amplitude 3.5 mm / 8.4 to 500 Hz: 9.8 m/s
2
Resistance to shock
Tested in accordance with IEC 60068-2-27
•
Operation
Half sine; peak value 15 g, duration 11 ms
•
Storage/transportation Half-sine; 250 m/s
2
; 6 ms; 1000 shocks per axis
Test voltages
Insulation strength is demonstrated in the type test with the following test voltages in
accordance with IEC 61131-2:
Circuits with rated voltage of U
i
Test voltage
Insulation tested with (type test)
707 V DC to other circuits/to ground
Ethernet socket
1
1500 V AC
1
Only for Extension Unit PROFINET and Extension Unit PROFIsafe
Degree of protection and protection class
The following information applies to all versions of the Extension Units.
Degrees of protection according to
All-round, when closed
•
IEC 60529
IP65
•
UL50
Type 4X (indoor use only)
Protection class according to IEC 61131-2 III
