Actuator LA25
IC Advanced with feedback
Connection diagram

LINAK.COM/TECHLINE

Connection
IC
Advanced withdiagram
feedback
25XXXXXXXXXX3X1X=XXXXX0XXXXXXX+ (VCC)

BROWN

22BLUE

11

INWARDSBLACK

33

OUTWARDS

RED

44

VIOLET

66

WHITE

556P
AMP

8P
DEUTSCH- (GND)

M
H-Bridge

FEEDBACKSIGNAL GND

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Standard connector front view

Please be aware that if the power supply is not properly connected, you might damage
the actuator!
Configuration of IC Advanced is possible with the BusLink software for PC
The newest version is available online at LINAK.COM/TECHLINE
Please note: The BusLink configuration cable must be purchased seperately
Item number for BusLink cable kit: 0147999 (adapter + USB2Lin)F O R M O U N T I N G I N S T R U C T I O N S A N D G U I D A N C E I N U S A25
GE, PLEASE SEE THE RELEVANT USER’S MANUALS
2019 © LINAK A/S

Copyright © LINAK 2021.12 . MA-M9-02-866A . LINAK A/S reserves the right to make technical alterations

Compliant with:I/OAdvancedICSpecifications
with Feedback
Input/OutputSpecification

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.
Actuators with “IC” cannot be operated with PWM(power supply).

Brown

12-24 VDC + (VCC)

Note:
Do not change the power supply polarity on the brownand blue wires!

Connect Brown to positive
12 V ± 20% - 5 A at max load
24 V ± 10% - 2.5 A at max load
12 V, current limit 8 A
24 V, current limit 5 A
BluePower supply GND (-) is electrically connected to thehousing

12-24 VDC - (GND)
Connect Blue to negative

Current limit levels can be adjusted through BusLink
If the temperature drops below 0°C, all current limits
will automatically increase to 9 A for 12 V, and 6 A for
24 V

RedExtends the actuator

BlackRetracts the actuator

The signal becomes active at:> 67% of VIN = ON
The signal becomes inactive at:< 33% of VIN = OFF
Input current: 10 mA

VioletAnalogue feedback (0-10 V):

Ripple max. 200 mV

Configure any high/low combination

Transaction delay 20 ms

between 0-10 V

Linear feedback 0.5%

Single Hall output (PNP)
Movement per Single Hall pulse:
LA25030 Actuator = 0.25 mm per pulse
LA25060 Actuator = 0.5 mm per pulse
LA25090 Actuator = 0.75 mm per pulse
LA25120 Actuator = 1.0 mm per pulse
LA25200 Actuator = 1.7 mm per pulse
Depending on load the frequency is 10-20 Hz
Pulse ON time is minimum 8 ms.OFF time between two ON pulses isminimum 8 ms.
Overvoltage on the motor can result in shorter pulses.

Output voltage min. VIN - 2 V Max.
current output: 12 mA

Digital output feedback PWM:

Output voltage min. VIN - 2 VFrequency: 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

Configure any high/low combination
between 0-100%

Max. 680 nF

F O R M O U N T I N G I N S T R U C T I O N S A N D G U I D A N C E I N U S A23
GE, PLEASE SEE THE RELEVANT USER’S MANUALS
2019 © LINAK A/SCopyright © LINAK 2021.12 . MA-M9-02-866A . LINAK A/S reserves the right to make technical alterations

Max. current output. 1 mA

Input/Output

Specification

Comments

VioletAnalogue feedback (4-20 mA):

Tolerances +/- 0.2 mA(continued)

Configure any high/low combination between 4-20 mA

Transaction delay 20 ms
Linear feedback 0.5%
Output: Source
Serial resistance:
12 V max. 300 ohm
24 V max. 900 ohm

All absolute value feedbacks (0-10V , PWM

Standby power consumption:and 4-20 mA)

12 V, 60 mA
24 V, 45 mAWhiteSignal GND

For correct wiring of Power GND and Signal GND - pleasesee figure below

GreenNot to be connected

Yellow

Not to be connected•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 asload indicator.

•There are tolerances on the spindle, nut, gear wheels etc. and these tolerances will have an influence on the current consumption for thespecific actuator.

•For actuators with analogue feedback it is recommended to fully extract and retract the actuator on a regular basis (thereby activatingthe limit switches) in order to ensure precise positioning.

Power connector
POWER

BROWN

POWER GND

BLUE

Power

Control connector
Hall

FEEDBACKVIOLET

0-10VFeedback

50% 50%SIGNAL GND

WHITE

4-20mA
LA25 IC actuator

Please note: This section only applies for 0-10V, Hall and PWM feedback options.

FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER’S MANUALS

Copyright © LINAK 2021.12 . MA-M9-02-866A . LINAK A/S reserves the right to make technical alterations

Correct wiring of Power GND and Signal GND for IC Advanced:

Copyright © LINAK 2021.12 . MA-M9-02-866A . LINAK A/S reserves the right to make technical alterations
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FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER’S MANUALS