Output Module CR2011
12
10.1.2 PWM outputs
With the configuration as PWM output two outputs each are combined�
The output signal is present at one of the two outputs while the other output is OFF (left/right function, up/
down function)�
It is possible to immediately switch over from one output to the other�
The following channels are combined: 1+2; 3+4, 5+6, 7+8�
PWM frequency
20 ��� 150 Hz
Pulse/break ratio
1 ��� 1000 ‰
Resolution
1 ‰
Load current
max� 4 A (referred to the PWM value 1000 ‰�)
With smaller PWM values this current value is reduced�
Value range
-1000 ��� +1000 ‰
> +1000 ‰ are rounded to +1000 ‰
< -1000 ‰ are rounded to -1000 ‰
Value output
0 ��� +1000 ‰ are present at the odd-numbered outputs (1, 3, 4, 7)
-1000 ��� 0 ‰ are present at the even-numbered outputs (2, 4, 6, 8)
10.1.3 Current outputs
With the configuration as current output two outputs each are combined: 1+2, 3+4, 5+6, 7+8
PWM frequency
20 ��� 150 Hz
Control range
100 ��� 2000 mA
Control resolution
2�5 mA
Setting resolution
1 mA
Precision
± 2% FS
Load current
max� 2 A
Load resistance
min. 12 Ω for UB = 24 V DC
min. 6 Ω for UB = 12 V DC
Value range
-2000 ��� +2000 mA
Values
> +2000 mA are rounded to +2000 mA�
< -2000 mA are rounded to -2000 mA�
0 ��� +100 mA are rounded to +100 mA�
-100 ��� 0 mA are rounded to -100 mA�
Value output
100 ��� 2000 mA are present at the odd-numbered outputs (1, 3, 4, 7)
-2000 ��� -100 mA are present at the even-numbered outputs (2, 4, 6, 8)
Free-wheel diode
is integrated!
To avoid a falsification of the measuring result, no external free-wheel diode
must be connected in parallel with the load in operating mode "current-
controlled output"�