Linak DK-6430 Smart Linear Actuator 12v Push/Pull: 6800N Manual Actuation or CAN Bus Drive
Internal limit switches
Can be controlled through CAN Bus or by manual switching
CAN Bus and Linak Software will also give actuator position
We have no documentation for smart controlling.

Pin to Pin
19 1/4 Retracted
31 1/8 Extended
(12 inch Stroke)

Wiring
Power Cable
Blue = Ground
Brown = +12 Volt

Control Cable
Black (+12v) = Retract
Red (+12v) = Extend
Yellow = CAN H
Green = CAN L
White = Linak Software Ground
Violet = Linak Software Data

The user manual for this actuator:
https://cdn.linak.com/-/media/files/ic-and-bus-actuators/techline-can-bus-version-3-1-2-user-manual-eng.pdf