Linak TECHLINE LA25 Instruction manual

Actuator LA25
Endstop signals and absolute positioning - PWM
Connection diagram
LINAK.COM/TECHLINE

FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER’S MANUALS
Copyright © LINAK 2021.12 . MA-M9-02-605-C.LINAK A/S reserves the right to make technical alterations
Connection diagram
14
2019 © LINAK A/S
Endstop signals and absolute positioning - PWM
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*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.
Standard connector front view
DEUTSCH
8P
BROWN
BLUE
YELLOW*
GREEN*
RED
VIOLET
BLACK
+
-
2
1
3
4
7
8
6
50% 50%
Compliant with:
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Danfoss

FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER’S MANUALS
Copyright © LINAK 2021.12 . MA-M9-02-605-C.LINAK A/S reserves the right to make technical alterations
I/O Specifications
13
2019 © LINAK A/S
Endstop signals and absolute positioning - PWM
Input/Output Specification Comments
Description The actuator gives a feedback which indicates the position of the
actuator, using the Pulse Width Modulation Principle.
A signal is also provided when the actuator reaches its end stop position.
Brown 12-24 VDC (+/-)
12 V ± 20%
24 V ± 10%
Under normal conditions:
12 V, 5 A at max load
24 V, 2.5 A at max load
To extend actuator:
Connect Brown to positive
To retract actuator:
Connect Brown to negative
Blue To extend actuator:
Connect Blue to negative
To retract actuator:
Connect Blue to positive
Red Signal power supply (+) 12-24 VDC Current consumption:
Max. 40 mA, also when the
actuator is not running
Black Signal power supply GND (-)
Green Endstop signal out Output voltage min. VIN - 2 V
Source current max. 100 mA
NOT potential free
Yellow Endstop signal in
Violet Digital output feedback (PNP)
10-90% (Feedback level 4)
20-80% (Feedback level 5)
Special (Feedback level 9)
Output voltage min. VIN - 2 V
Tolerances +/- 2%
Max. current output: 12 mA
White Not to be connected
For actuators with analogue feedback it is recommended to fully extract and retract the actuator on a regular basis (thereby activat-
ing the limit switches) in order to ensure precise positioning.

FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER’S MANUALS
Copyright © LINAK 2021.12 . MA-M9-02-605-C.LINAK A/S reserves the right to make technical alterations
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