Linak TECHLINE LA37 User Manual page 40

Actuator with IC Advanced - with BusLink
I/O specifications:
Input/Output
Violet
White
• Current cut-offs should not be used as stop function! This might damage the actuator. Current
cut-offs should only be used in emergencies!
• Current cut-off limits are not proportional with the load curves of the actuator. This means that the
current cut-offs cannot be used as load indicator.
• There are tolerances on the spindle, nut, gear wheels etc. and these tolerances will have an
influence on the current consumption for the specific actuator.
Specification
Analogue feedback (0-10V):
Configure any high/low combination
between 0-10V
Single Hall output (PNP)
Movement per Single Hall pulse:
LA371C: Actuator = 0.1372 mm per count
Frequency:
Frequency is 14-26 Hz on Single Hall
output depending on load.
Overvoltage on the motor can result in
shorter pulses
Digital output feedback PWM:
Configure any high/low combination
between 0-100%
Analogue feedback (4-20mA):
Configure any high/low combination
between 4-20mA
All absolute value feedbacks (0-10V, PWM
and 4-20mA)
Signal GND
Comments
Ripple max. 200mV
Transaction delay 20ms
Linear feedback 0.5%
Max. current output. 1mA
Output voltage min. V
current output: 12mA
Max. 680nF
Output voltage min. V
Frequency: 75Hz ± 10Hz as standard,
but this can be customised.
Duty cycle: Any low/high combination
between 0 and 100 percent.
Open collector source current max.
12mA
Tolerances +/- 0.2mA
Transaction delay 20ms
Linear feedback 0.5%
Output: Source
Serial resistance:
12V max. 300 ohm
24V max. 900 ohm
Standby power consumption:
12V, 60mA
24V, 45mA
It is recommendable to have the
actuator to activate its limit switches
on a regular basis, to ensure more
precise positioning
For correct wiring of power GND and
Signal GND see page 42
Page 40 of 80
- 2V Max.
IN
- 2V
IN