R60723.0002
–
Index
6c
EN
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page
12
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62
3.7
Serial
interface
RS232
or
RS485
(Option)
A
serial
interface
(RS232
or
RS485)
is
available
at
terminal
16,
17
and
18.
This
interface
can
be
configured
in
the
SERIAL
MENU.
The
serial
interface
RS232
or
RS485
can
be
used:
for
easy
setup
and
commissioning
of
the
units
to
modify
settings
and
parameters
during
operation
to
read
out
internal
states
and
actual
measuring
values
by
PC
or
PLC
The
following
drawing
shows
the
connection
to
a
PC
by
using
a
standard
Sub
‐
D
‐
9
connector:
Connection
of
the
RS232
interface:
Connection
of
the
RS485
interface:
3.8
Control
‐
Output
(Option)
Four
control
outputs
are
available
at
terminal
20,
21,
22
and
23.
Switching
conditions
can
be
set
in
the
PRESELECTION
MENU.
The
output
Ctrl.
Out1
–
4
are
fast
PNP
outputs
with
a
switching
capability
of
5
–
30
Volt
/
200
mA
per
channel.
The
switching
states
is
displayed
(display
with
unit
and
status
bar)
as
C1
…
C4.
The
switching
voltage
of
the
outputs
must
be
applied
to
input
terminal
19
(COM+).
In
case
of
switching
inductive
loads
it
is
advisable
to
use
external
filtering
of
the
coils.
Wiring
of
the
control
‐
outputs:
