Linak TECHLINE LA37 User Manual page 47

Actuator with Parallel
I/O specifications:
Input/Output
Description
Brown
Blue
Red
Black
Specification
Parallel drive of up to 8 actuators. A master
actuator with an integrated H-bridge con-
troller controls up to 7 slaves.
The version with "IC option" cannot be
operated with PWM (power supply).
See connection diagram,
fig. 13, page 45
12-24VDC + (VCC)
Connect Brown to positive
12V ± 20%
24V ± 10%
12V, current limit 25A
24V, current limit 13A
12-24VDC - (GND)
Connect Blue to negative
12V ± 20%
24V ± 10%
12V, current limit 25A
24V, current limit 13A
Extends the actuator
Retracts the actuator
Comments
Note: Do not change the power supply
polarity on the brown and blue wires!
The parallel actuators can run on one
OR separate power supplies
Power supply GND (-) is electrically
connected to the housing
Current limit levels can be adjusted
through BusLink (only one actuator at a
time for parallel)
If the temperature drops below 0°C,
all current limits will automatically
increase to 30A
On/off voltages:
> 67% of V
< 33% of V
Input current: 10mA
It does not matter where the in/out
signals are applied. You can either
choose to connect the signal cable
to one actuator OR you can choose
to connect the signal cable to each
actuator on the line. Either way this will
ensure parallel drive
Page 47 of 80
M
M
H-Bridge
M
H-Bridge
M
H-Bridge
H-Bridge
= ON
IN
= OFF
IN