Timotion MA1_DC, User Manual

Page: 20 / 24

User Manual-MA1_DC Version
Version B July 2020
20 of 24 20
2.3.9 Two limit switches to send signal and POT
The actuator is equipped with two limit switches to send signal of the motor when the actuator moves to the
end of each stroke, and with POT position signal output.
Wire AWG Description Spec
Red
(Power)
14 Connect to Vm+ to extend the actuator
Connect to Vm- to retract the actuator 24V version: Input voltage 18~32 V DC
12V version: Input voltage 9~16 V DC
Black
(Power)
14 Connect to Vm- to extend the actuator
Connect to Vm+ to retract the actuator
White
(POT)
20 POT signal ground. POT output signal type is the voltage in
proportion to the reference voltage input,
which is relative to the position of the
actuator.
The recommended power of the POT input
is <2W.
The brand and spec of the potentiometer
embedded is BouRns, 0~10Kohm, 10 turns.
Red
(POT)
20 POT signal output Vout.
Fully retracted Fully extended
0V Vp
Black
(POT)
20 POT reference voltage input Vp, 5~32V
DC (Recommended: 10V).
Yellow
(Signal)
18 Connect to common pin (C.) The signal is potential free and independent
from the motor power circuit.
The signal is short circuit when the
Green
(Signal)
18 Connect to normal closed pin (N.C.)
Yellow (Signal)
Green (Signal)
Red (Signal)
Black (Signal)
White (POT)
Red (POT)
Black (POT)
Red (Power)
Black (Power)