THOMSON Electrak MD Series Installation Manual page 18

Thomson
4.6.11 Control option LLP
In addition to all of the features included in the LLX version (section 4.6.9), LXP also includes a
potentiometer providing a voltage signal for the customer to use to determine position, speed and
direction.
The end-of-stroke indication ouputs are current sinking open collector type of outputs, they will each
require an external pull-up resistor to operate effectively.
Power the actuator by connecting red to + Vdc and black to - Vdc in the power cable. To extend the
actuator apply +Vdc to violet and to retract apply +Vdc to orange in the signal cable while applying - Vdc
to grey.
LLP Control Option Specifications
Input voltage
MD12
MD24
Max. actuator current draw
Potentiometer type
Potentiometer max.
input voltage
Potentiometer max.
power
Potentiometer linearity
[ohm/mm]
Potentiometer output
resolution
MDxxA025, all strokes
MDxxA100, all strokes
MDxxA050, 50 - 250 mm stroke
MDxxA200, 50 - 250 mm stroke
MDxxA050, 300 mm stroke
MDxxA200, 300 mm stroke
Extend / retract input voltage [Vdc]
Extend / retract input current
End-of-stroke output type
End-of-stroke output max. [Vdc]
voltage
End-of-stroke output max. [mA]
current
18
[Vdc]
9 - 16
18 - 32
[A] see product label
wirewound
[Vdc] 32
[W] 1
[%] ± 0.25
16.67
16.67
33.33
33.33
16.67
16.67
9 - 32
[mA] 6 - 22
open collector
32
25
Thomson Electrak
pot. output
fully extended
indication output
ext/ret + Vdc
fully retracted
indication output
- Vdc
pot. + Vdc
pot. - Vdc
F Fuse
S1 Extend switch
S2 Retract switch
R1 Pull-up resistor
R2 Pull-up resistor
MD Actuator - Installation Manual - 2020-02
®
red
black
white
blue
orange
violet
brown
grey
red/white
black/white