User Manual

Appendix
12/06 AWB2724-1584GB
108
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 25); combination within a group
Yes
Group 1: Q1 … Q4
Group 2: Q5 … 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
LC display
T0.95 Q 3 x T0.65 = 3 x
L
R
T0.95 = 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 %
Switching
operation
s/h
1500
DC13
T
0.95
= 72 ms
R = 48 O
L = 1.15 H
Simultaneity factor g
0.25
Relative duty factor %
100
Max. switching frequency
f = 0.5 Hz
Max. duty factor
DF = 50 %
Switching
operation
s/h
1500
T
0.95
= 15 ms
R = 48 O
L = 0.24 H
Simultaneity factor g 0.25
Relative duty factor %
100
Max. switching frequency
f = 0.5 Hz
Max. duty factor
DF = 50 %
Switching
operation
s/h
1500
Inductive loading with external suppressor circuit for each load (a section
“Connecting transistor outputs”, page 25)
Simultaneity factor g = 1
Relative duty factor %
100
Max. switching frequency
Max. duty factor
Switching
operation
s/h
Depending on the
suppressor circuit