Actuator LA25
Endstop signals and absolute positioning - PWM
Connection diagram

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Connection
Endstop signals diagram
and absolute positioning - PWM
25XXXXXXXX0F0X0X=XXXXX1XXXXXXX+50% 50%-BROWN

2BLUE

1RED

4

YELLOW*

7

GREEN*

8

VIOLET

6BLACK38P
DEUTSCH

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Standard connector front view

*YELLOW/GREEN: Endstop signals out are NOT potential free
Tip: If you wish to use the endstop signals, you will have to keep power on the red and black wires, otherwise the signal
will be lost.

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

142019 © LINAK A/SCopyright © LINAK 2021.12 . MA-M9-02-605-C . LINAK A/S reserves the right to make technical alterations

Compliant with:I/O Specifications
Endstopsignals and absolute positioning - PWM
Input/Output
Description

Specification

Comments

The actuator gives a feedback which indicates the position of theactuator, using the Pulse Width Modulation Principle.

A signal is also provided when the actuator reaches its end stop position.
Brown

12-24 VDC (+/-)

To extend actuator:
Connect Brown to positive

Blue12 V ± 20%

To retract actuator:

24 V ± 10%

Connect Brown to negative
To extend actuator:

Under normal conditions:

Connect Blue to negative

12 V, 5 A at max load

To retract actuator:

24 V, 2.5 A at max load

Connect Blue to positive

Red

Signal power supply (+) 12-24 VDC

Current consumption:

Black

Signal power supply GND (-)

GreenEndstop signal out

Yellow

Endstop signal inViolet

Digital output feedback (PNP)

Output voltage min. VIN - 2 V10-90%(Feedback level 4)Tolerances +/- 2%

20-80%(Feedback level 5)

Max. current output: 12 mASpecial(Feedback level 9)

Max. 40 mA, also when theactuator is not running
Output voltage min. VIN - 2 V
Source current max. 100 mA

Not to be connected

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

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 A13
GE, PLEASE SEE THE RELEVANT USER’S MANUALS
2019 © LINAK A/SCopyright © LINAK 2021.12 . MA-M9-02-605-C . LINAK A/S reserves the right to make technical alterations

WhiteNOT potential freeCopyright © LINAK 2021.12 . MA-M9-02-605-C . 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