Appendix
05/06 AWB2724-1584GB
74
Inductive load without external suppressor circuit
General explanations: T
0,95
= time in milliseconds until 95 % of
the stationary current is reached
Utilisation categories in groups Q1 to Q4, Q5 to Q8
Other inductive loads:
Parallel connection of outputs with resistive load; inductive load with external
suppression circuit (a section “Connecting transistor outputs”, page 22);
combination within a group
Yes
Group 1: Q1 to Q4
Group 2: Q5 to Q8
Maximum number of outputs 4
Total maximum current
Attention!
Outputs connected in parallel must be switched at the
same time and for the same duration.
A
2
Status display of the outputs
LCD display
T
0,95
Q 3 x T
0,65
= 3 x
L
R
T
0,95
= 1 ms
R = 48 O
L = 16 mH
Utilisation factor per group g = 0,25
Relative duty factor %
100
Max. switching frequency
f = 0.5 Hz
Max. duty factor
DF = 50 %
Switch
operations/h
1500
DC13
T
0,95
= 72 ms
R = 48 O
L = 1,15 H
Utilisation factor g =
0,25
Relative duty factor %
100
Max. switching frequency
f = 0.5 Hz
Max. duty factor
DF = 50 %
Switch
operations/h
1500
T
0,95
= 15 ms
R = 48 O
L = 0,24 H
Utilisation factor g = 0,25
Relative duty factor %
100
Max. switching frequency
f = 0.5 Hz
Max. duty factor
DF = 50 %
Switch
operations/h
1500
Inductive loading with external suppressor circuit for each load (a section
“Connecting transistor outputs”, page 22)
Utilisation factor g = 1
Relative duty factor % 100
Max. switching frequency
Max. duty factor
Switch
operations/h
Depending on the
suppressor circuit
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