Connection To Motorised Point Drives - Lenz Digital Plus LS150 Handbuch

When using double-coil drives without auto-shutoff, extending the pulse duration
(see Section "Einstellung der Ausgänge auf individuelle Adressen und
Einschaltdauer") beyond the ex-works setting is only necessary if the drive does
not switch despite functioning properly. Keep in mind that an extension of the
pulse duration can lead to the drive warming up.

Connection to motorised point drives

Please seeFigure 1(Page 21), top right:
Motorised drives normally require DC voltage for operation. By reversing this DC
voltage, the direction of rotation of the motor is changed and thus the point or
signal set to a different position.
In order to be able to switch drives like those described with the LS150, you need
2 simple rectifier
Figure 1(Page 21).
The type of diodes you can use depends on the power
consumption of the point drive. Normally diodes of the type
1N4001 should be sufficient.
The position of the cathode can be seen by the ring on the
diode.
For points to move correctly into the respective end position when using
motorised drives, you may have to extend the pulse duration of the output used.
For more detailed information, please refer to the Section "Einstellung der
Ausgänge auf individuelle Adressen und Einschaltdauer".
The use of an adapter LA010 is not required for the operation of
motorised drives. Moreover, this adapter must not be connected to
the LS150!
The motorised point drive from the company Pilz is connected exactly like a
double-coil point drive; no additional diodes are required:
Connection to LS150:
Cable colours Pilz drive:
diodes. Connect the point drive
+ C
pink red
23
as shown in
-
yellow
E