30.1.20
Instruction manual dynamic switching accelerator SPEEDY V. 3.1
9
Deutschmann Automation GmbH & Co. KG
Fields of application
3
Fields of application
When switching on and also switching off magnetic controlled connecting devices delays appear
that consist of two components:
•
delay period for building up or reducing the magnetic field
•
delay period time lag to overcome the mechanical inertia
To shorten the delay period SPEEDY offers the possibility to achieve an overexcitation of the
magnetic field by an over-voltage impulse of 100V, adjustable from 1ms to 10ms. Therefore the
mechanical inertia can be overcome faster.
When switching off the delay period for the reduction of the magnetic field is considerably
decreased by a negative free wheeling voltage.
The status of the inputs and outputs, also of the supply voltages, is optionally displayed by inte-
grated LEDs.
SPEEDY has different switching modes, which are externally adjustable. They are described in
detail in the following chapters.
Summary of Contents for SPEEDY Series
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