Eaton PROFIBUS-DP EZ204-DP User Manual Page 276

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Appendix
MN05013003E272
Inductive load (without external suppressor circuit)
General explanations:
T
0.95
= time in milliseconds until 95 % of the stationary current
is reached.
Utilization category in groups for:
Q1 to Q4,
Q5 to Q8,
S1 to S4,
S5 to S8.
Number of outputs max. 4 max. 4
Total maximum current
2.0 A, Attention! Outputs must be actuated simultaneously and for
the same time duration.
Status display of the outputs
LCD display (if provided)
EZ512-D.-T… EZ620-DC-.E, EZ72…
T
0.95
3 × T
0.65
= 3 ×
L
R
T
0.95
= 1 ms
R = 48
L = 16 mH
Utilization factor g = 0.25
Relative duty factor %
100
Maximum switching frequency
f = 0.5 Hz
Maximum duty factor
DF = 50 %
Operations/h
1500
DC13
T
0.95
= 72 ms
R = 48
L = 1.15 H
Utilization factor g = 0.25
Relative duty factor %
100
Maximum switching frequency
f = 0.5 Hz
Maximum duty factor D = 50 %
Operations/h
1500
Other inductive loads:
EZ500_700.book Page 272 Tuesday, May 3, 2005 5:15 PM
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