R60723.0002
–
Index
6c
EN
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page
11
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62
3.5
Control
Inputs
The
three
control
inputs
at
terminal
10,
11
and
12
have
HTL
PNP
characteristics.
In
the
COMMAND
MENU
the
programmable
functions
for
the
control
inputs
can
be
assigned.
Available
functions
are:
reset
the
display
value,
display
switching,
locking
the
touch
screen
or
release
the
lock
function
of
the
control
or
relay
outputs.
Wiring
of
the
control
inputs:
Unconnected
control
inputs
are
always
“LOW”.
All
inputs
are
designed
to
receive
impulses
from
an
electronic
impulse
source.
Notice
for
mechanical
switching
contacts:
When
exceptionally
mechanical
contacts
are
used,
please
connect
an
external
capacitor
between
GND
(
‐
)
and
the
corresponding
input
(+).
A
capacity
of
10
µF
will
reduce
the
input
frequency
to
20
Hz
and
miscounting
due
to
contact
bouncing
will
be
eliminated.
3.6
Analog
Output
(Option)
A
16
bit
analog
output
is
available
at
terminal
13
and
14
/
15
This
output
can
be
configured
and
scaled
in
the
ANALOG
MENU.
The
following
configuration
is
possible:
•
Voltage
output:
‐
10
…
+10
V
•
Current
output:
0
…
20
mA
•
Current
output:
4
…
20
mA
The
analog
output
is
proportional
to
the
reference
source
and
is
referenced
to
potential
AGND.
AGND
and
GND
are
internally
interconnected.
Important:
A
parallel
operation
with
voltage
and
current
output
at
the
analog
output
is
not
allowed.
