Actuator LA33
With CAN bus

Connection diagram

LINAK.COM/TECHLINE

With CAN bus |Connection diagram
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Power
12/24/48 V DC +GND -BROWN

2BLUE

1AMP

SignalDigital input
HW Addressing pin 2

REDDeutsch

AMP

2Deutsch

Digital input
HW Addressing pin 1

BLACK

1

GREEN

6

YELLOW

5Data

VIOLET

4

Data GND
HW Addressing pin 3

WHITE

3BusBusServiceInterface

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 separately
Item number for BusLink cable kit: 0367997 (adapter + USB2Lin)2I/O specifications
Input/Output

Description

Specification

Comments

Compatible with the SAE J1939 standard. Uses
CAN messages to command movement, setting
parameters and to deliver feedback from theactuator.
Actuator identification is provided using
standard J1939 address claim or fixedaddresses.
12 - 48 V DC + (VCC)
Vsup

Brown
Connect topositive

12 V

24 V

Vmin

Vmax

10,5 V

16 V

Motor running

6V

16 VOnly CAN communication

18 V

32 V

Motor running

10 V

32 V

Only CAN communication

34 V

58 V

Motor running

24 V

60 V

only CAN communication

Note:
Do not change the power supply polarity on theBrown and Blue wires!
Power supply GND (-) is electrically connected tothe housing.
Current limit levels can be adjusted throughBusLink.

Blue- (GND)
Connect Blue to negative

12 V ± 20 %, current limit 30 A
24 V ± 10 %, current limit 20 A
48 V ± 10 %, current limit 8 A
If the temperature drops below 0 °C, all current
limits will automatically increase to:
30 A for 12 V and 25 A for 24 V

RedExtends the actuator

The signal becomes active at:

48 V> 67% of VIN (Brown wire)
The signal becomes inactive at:Retracts the actuator

GreenCAN_L

Yellow

CAN_H

VioletService interface

WhiteService interface GND< 33% of VIN (Brown wire)
Input current: 10 mA
Actuators with CAN bus does not contain the120 Ω terminal resistor. The physical layer is inaccordance with J1939-15.*
Speed: Autobaud up to 500 kbps
(CAN bus prior to version 3.0 up to 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 the Green adapter cable* J1939-15 refers to Twisted Pair and Shielded cables.
The standard/default cables delivered with CAN actuators do not comply with this.		
Terms of use

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Copyright© LINAK • 2023-09 • LIT-75-02-018 ABlack