20
Mounting and Connection Instructions Blocking Element 3
Required pulse duration with dynamic
actuation:
³
30 ms
For actuation, a total of 4 control inputs
are available (black / yellow / pink / green
lines).
Due to the different combination of 2
inputs, each of the 6 possibilities can be
realized.
Both remaining inputs that are not
required for actuation, can remain free.
Ensure with every type of actuation that
the control signals in every state show a
defined potential.
Should the central control unit not be in a
position to provide this, we recommend
actuation via a relay.
Example for actuation 1 or 2:
0V at Low and +U_b at High.
+12 V DC
0 V
Blocking element
Actuation
The blocking element has an 12 core shielded cable for all electrical connections.
The locking bolt is extended or retracted by a motor when actuated.
There are 6 different types of actuation with a choice between static operation (4.1)
and dynamic operation (4.2) with different polarity of control signals.
4.
Actuation possibilities
Definition of the input pulses:
0V (low)
+U_b (high)
4.1
Static actuation
4.2
Dynamic actuation
O = Open, C = Close
black
yellow
pink
green
Open Close
Open Close
1
2
green
black
yellow
pink
green
pink
yellow
black
3
4
5
6
O
C
O
C
O
C
O
C
