Elektrischer Anschluss
electrical connection
raccordement électrique
Connections provided by the customer at connection plate AB603
Actuator with AC synchronous motor
Terminal:
17
Holds the protective conductor whitch is used -as indicated by the name- for protective
function only. All conductive parts are thereby connected to ground.
Terminal:
16
Holds the neutral conductor to provide for current flow, if necessary.
Terminal:
14
The reference potential GND for the in- and output signal is connected to this terminal.
This acts as the return line for the motor currents.
Terminal:
15
At this terminal the phase of the 115V / 230V power supply is attached.
This voltage supplies the processor and the output stage for the stepper motor with
power, permitting the holding current to flow.
When the supply voltage is present, the LED above terminals 15 and 16 lights.
Terminal:
12
The line for the output signal (actual-value output, optional) is connected to this termin-
al.
The reference potential for this signal is at terminal 14. The output signal between
these two terminals can be used as a position feedback for further external processing.
Terminal:
13
The line for the input signal (setpoint, optional) is connected top this terminal.
The reference potential for this signal is at terminal 14. The input signal between these
two terminals defines the setpoint to which the actuator is to move.
Terminal:
11
A fault signal from the motor controller can be taken from this terminal for external eval-
uation (optional).
A fault is also signalled optically by the LED above terminal 11.
Terminal:
10
A signal indicating the direction of rotation of the motor can be taken from this terminal
for external processing (optional).
The direction of rotation can be changed with switch 1. Depending on the direction of
rotation, the LED above terminal 10 is on or off.
Terminal:
9
A 24V DC/AC signal at this terminal has the same effect as pressing the AUF (Open)
button (optional).
If a 24V DC/AC signal is applied here, the drive moves in manual mode in the direction
AUF (Open). This is indicated by the LED above terminal 9. To return the drive to auto-
matic mode, the buttons AUF (Open) and ZU (Close) must be pressed simultaneously.
Terminal:
8
A 24V DC/AC signal at this terminal has the same effect as pressing the ZU (Close)
button (optional).
If a 24V DC/AC signal is applied here, the drive moves in manual mode in the direction
ZU (Close). This is indicated by the LED above terminal 8. To return the drive to auto-
matic mode, the buttons AUF (Open) and ZU (Close) must be pressed simultaneously.
Terminal:
7
This terminal is the common connection for terminals 8 and 9.
Terminal:
1, 2, 3
Switch S3, potential-free (optionally)
Terminal 2
opening contact interference
Terminal 1
root interference
Terminal 3
no-contact interference
Terminal:
4, 5 ,6
Switch S4, potential-free (optionally)
Terminal 5
opening contact S4 (normally closed)
Terminal 4
root S4
Terminal 6
no-contact S4 (normally open)
Terminal:
18, 19, 20
Switch S5, potential-free (optionally)
Terminal 20
opening contact S5 (normally closed)
Terminal 18
root S5
Terminal 19
no-contact S5 (normally open)
Behavior af-
ter power
failure::
Actuators with the connection plate AB414 have no absolute value device!
Therefore the actuator starts after a power failure automatically to one of
the two end positions and/or it makes a reference travel. Only after it the
actuator reacts again to the desired value default at clamp 13 and/or con-
trol signals at the clamps the 8 and 9!
by Schimpf GmbH Antriebs- & Regeltechnik
Kap. 4
