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P. 01
P. 02
P. 03
P. 04
P. 05
P. 06
P. 07
P. 08
P. 09
P. 10
P. 11
P. 12
P. 13
P. 14
P. 15
P. 16
P. 17
P. 18
P. 19
P. 20
P. 21
P. 22
P. 23
P. 24
P. 25
P. 26
P. 27
P. 28
P. 29
P. 30
P. 31
P. 32
P. 33
P. 34
P. 35
P. 36
P. 37
P. 38
P. 39
P. 40
P. 41
P. 42
P. 43
P. 44
P. 45
P. 46
P. 47
P. 48
P. 49
P. 50
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Actuator, AC servo-drive, Electric motor, Motion controller, Digital DC drive
Text version of the page
39
Linear Actuators
www.thomsonlinear.com
Electrical Wiring Diagrams
DC-actuators
Electrak PPA-DC
Connect the black lead to positive and red to negative
to extend the actuator. Change polarity to retract the
actuator. The encoder is supplied with 4.5 - 12 Vdc
between terminals 4 or 1 and 6 or 3 and the pulse train
signal is generated on terminal 5 or 2. The potentiometer
output has 0 ohm between terminal 4 and 5 when the
actuator is fully retracted.
Input
Voltage
(+)
(–)
Retract
Off
Extend
Red
Black
DPDT Switch
Actuator
With Optional End
of Stroke Limit
Switches Output
1
2
3
4
5
6
With
Optional
Encoder
and
End of Stroke
Limit Switches
Outputs
Black
4
5
6
4
5
6
With Optional
Encoder
Output
Red
Black
With Optional
Potentiometer
Output
(+)
(–)
(–)
4
5
6
Red
Black
Red
Red
Black
(+)
S