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Actuator with IC Basic
I/O specifications:
Input/Output
Specification
Comments
Description
Easy to use interface with integrated
power electronics (H-bridge).
The actuator can also be equipped with
electronic circuit that gives an absolute or
relative feedback signal.
The version with “IC option” cannot be
operated with PWM (power supply).
See connection diagram,
fig. 11, page 36
Brown
12-24VDC + (VCC)
Connect Brown to positive
12V ± 20%
24V ± 10%
12V, current limit 25A
24V, current limit 13A
Note: Do not change the power supply
polarity on the brown and blue wires!
Power supply GND (-) is electrically
connected to the housing
If the temperature drops below 0°C,
all current limits will automatically
increase to 30A
Blue
12-24VDC - (GND)
Connect Blue to negative
12V ± 20%
24V ± 10%
12V, current limit 25A
24V, current limit 13A
Red
Extends the actuator
On/off voltages:
> 67% of V
IN
= ON
< 33% of V
IN
= OFF
Input current: 10mA
Black
Retracts the actuator
Green
Not to be connected
Yellow
Not to be connected
M
H-Bridge
•
Current cut-offs should not be used as stop function! This might damage the actuator. Current
cut-offs should only be used in emergencies!
•
Current cut-off limits are not proportional with the load curves of the actuator. This means that
the current cut-offs cannot be used as load indicator.
•
There are tolerances on the spindle, nut, gear wheels etc. and these tolerances will have an
influence on the current consumption for the specific actuator.
