Linak TECHLINE LA33 User Manual page 33

Actuator with IC Advanced - with Feedback
IC Advanced with Feedback
I/O specifications:
Input/Output
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).
Brown 12-24 VDC + (VCC)
Connect Brown to positive
12 V ± 20 %
24 V ± 10 %
12 V, max. 13 A - current cut off @ 15 A
24 V, max. 9 A - current cut off @10 A
Blue 12-24 VDC - (GND)
Connect Blue to negative
Red Extends the actuator
Black Retracts the actuator
Green Not to be connected
Yellow Not to be connected
Violet Analogue feedback (0-10 V):
Configure any high/low combination
between 0-10 V
Single Hall output (PNP)
Movement per Single Hall pulse:
LA371C: Actuator = 0.1372 mm per count
Frequency is 14-26 Hz on Single Hall output depending on
load.
Overvoltage on the motor can result in shorter pulses
Digital output feedback PWM:
Configure any high/low combination
between 0-100 %
Specification
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Page 33 of 80
2021 © LINAK A/S
Comments
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:
20 A for 12 V
15 A for 24 V
On/off voltages:
> 67 % of V IN = ON
< 33 % of V IN = OFF
Input current: 10 mA
N/A
Ripple max. 200 mV
Transaction delay 20 ms
Linear feedback 0.5 %
Max. current output. 1 mA
Output voltage min. V IN - 2 V Max.
current output: 12 mA
Max. 680 nF
Output voltage min. V IN - 2 V
Frequency: 75 Hz ± 10 Hz as standard, but this can be
customised.
Duty cycle: Any low/high combination between 0 and 100
percent.
Open collector source current max. 12 mA