7. Life phases
52
7.4.2 Electrical connection "b"
Motor, upper/lower limit switch and 2-channel sensor are guided out directly via the connecting
cable (approx. 1 m).
Motor direction of rotation
assignment of the connecting cable
Limit switch up and down: current load I
max.
= 1A
Option
Light
green
Light red
Direction
1
+
-
Retract
2
-
+
Extend
•
The limit switches must be connected before the electric cylinder, since
a query is not carried out via the cylinder. As a result, there is a risk of
mechanical damage without a limit switch query by your control.
•
When switching the electric cylinders, take particular care that the
generator short-circuit brake has been selected for switching the motor.
Otherwise, the electric cylinder may run to "block" and be destroyed.
Retracting lower limit
switch
Extending lower limit
switch
ES2 red 0.25 mm
2
ES2 blue 0.25 mm
2
ES1 pink 0.25 mm
2
ES1 grey 0.25 mm
2
Vcc +5 V white 0.25 mm
2
Channel B yellow 0.25 mm
2
Channel A green 0.25 mm
2
GND brown 0.25 mm
2
Light red 0.5 mm
2
Light green 0.5 mm
2
Direct current motor
Hall sensor
