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Technical data
12.1
General technical specifications
12.1
Power supply
Supply voltage (UN)
•
•
Current consumption (IN)
Fuse
Inrush current
Safety requirements complying with
Electromagnetic compatibility
Pulse-shaped interference
Interference
Electrostatic discharge
according to IEC 61000-4-2
Burst pulse (fast transients)
complying with IEC 61000-4-4
Surge complying with IEC 61000-4-5
Coupling
Asymmetrical
Symmetrical
Vision Sensor SIMATIC VS120
Operating Instructions, Edition 02/2006, A5E00757507-01
Input voltage protected against polarity
reversal
Power down (bridgeable)
24 V DC; (20.4...28.8 V DC, safety extra low
voltage, SELV). SIMATIC VS120 does not have
integrated protection against surge in the μs
range (surge pulse). For external measures,
see EMC.
Yes
≤ 20 ms
Typical: I = 2 A (maximum load of 1.5 A over the
digital inputs/outputs)
Max. 10 A
I
max. 10 A; < 1 ms
1
IEC 61131-2 corresponds to DIN EN 61131-2
Test voltage
Air discharge:
•
Contact discharge:
•
2 kV (power supply cable)
•
2 kV (signal line)
•
Test voltage
2 kV (power supply cable) direct
voltage with protective elements
1 kV (power supply cable) direct
voltage with protective elements
Corr. to severity
±8 kV
±6 kV
Corr. to severity
12
3
3
3
3
12-1
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