Actuator LA25
CAN BusConnection diagram

LINAK.COM/TECHLINE

Connection
CANbus (J1939)diagram

BROWN

22BLUE

11

INWARDSBLACK

33

OUTWARDS

RED

44

CAN_H

YELLOW

55

CAN_L

GREEN

66DATA

VIOLETDATA GND

WHITE

6P
AMP

6P
DEUTSCH

M
H-Bridge

Compliant with:

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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!
The BusLink software tool is available for CAN bus actuators and can be used for:
Diagnostics, manual run and configuration
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: 0147997 (adapter + USB2Lin)

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

182019 © LINAK A/S

Copyright © LINAK 2021.12 . MA-M9-02-793B . LINAK A/S reserves the right to make technical alterations

25XXXXXXXXXX7X1X=XXXXX0XXXXXXXI/O Specifications
CANbus(J1939)Input/Output

Specification

Comments

Description

Compatible with the SAE J1939 standard. Uses CAN messages
to command movement, setting parameters and to deliver
feedback from the actuator.
Actuator identification is provided,using standard J1939 address claim or
fixed addresses.
See connection diagram, figure aboveBrown

12-24VDC + (VCC)

12V ± 20% - 5 A at max load

Note:
Do not change the power supply polarity on the brown andblue wires!
Power supply GND (-) is electrically connected to the housing

24V ± 10% - 2.5 A at max load

Current limit levels can be adjusted through BusLink

12V, current limit 8A

If the temperature drops below 0°C, all current limits will automatically increase to 9A for 12V and 6A for 24V.

Connect Brown to positive

24V, current limit 5 ABlue

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

Extends the actuator

BlackRetracts the actuator

GreenCAN_L

Yellow

CAN_H

VioletService interface

WhiteService interface GND

The signal becomes active at:> 67% of VIN = ON
The signal becomes inactive at:< 33% of VIN = OFF
Input current: 10 mA
LA25 with CAN bus does not contain the 120 Ω terminal resistor. The physical layer is in accordance with J1939-15.*
Speed: Baudrate: 250 kbps
Max bus length:
40 meters
Max stub length:
3 meters
Max node count: 10(can be extended to 30 under certain circumstances)
Wiring: Unshielded twisted pair
Cable impedance:
120 Ω (±10%)
Only BusLink can be used as service interface.
Use green adapter cable* J1939-15 refers to Twisted Pair and Shielded cables. The standard/default cables delivered with the CAN
enabled actuator do not comply with this.
Find more information about the CAN bus actuators in the CAN bus user manual
The newest version is available online at LINAK.COM/TECHLINE
Please note that the BusLink cables (0149779) must be purchased separately from the actuator!

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 A19
GE, PLEASE SEE THE RELEVANT USER’S MANUALS
2019 © LINAK A/S

Copyright © LINAK 2021.12 . MA-M9-02-793B . LINAK A/S reserves the right to make technical alterations

RedCopyright © LINAK 2021.12 . MA-M9-02-793B . 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