2.2.1
2.2.1
2.2.1
2.2.1 Input
Input
Input
Input wiring
wiring
wiring
wiring diagram
diagram
diagram
diagram
Any
Any
Any
Any one
one
one
one of
of
of
of input
input
input
input port
port
port
port 1-16
1-16
1-16
1-16
The
The
The
The negative
negative
negative
negative electrode
electrode
electrode
electrode of
of
of
of 24V
24V
24V
24V power
power
power
power supply
supply
supply
supply to
to
to
to the
the
the
the controller
controller
controller
controller
The picture shows the two-wire standard mechanical switch and photoelectric
switch connection method. One end of the switch is connected to the selected and
defined input line. The other end of the switch must be connected to the negative
electrode of 24V power supply to the controller.
Note: the photoelectric switch must be NPN type.
2.2.2
2.2.2
2.2.2
2.2.2 Output
Output
Output
Output line
line
line
line wiring
wiring
wiring
wiring diagram
diagram
diagram
diagram
Any
Any
Any
Any one
one
one
one of
of
of
of output
output
output
output port
port
port
port 1-8
1-8
1-8
1-8
The
The
The
The positive
positive
positive
positive electrode
electrode
electrode
electrode of
of
of
of 24V
24V
24V
24V power
power
power
power supply
supply
supply
supply to
to
to
to the
the
the
the controller
controller
controller
controller
As shown in figure, contacts 1 and 2 are the coil contacts of relay.
Output line is connected to one end of the relay coil. The other end of the coil is
connected to the positive electrode of 24V power supply to the controller.
Note
Note
Note
Note 1:
1:
1:
1: If
If
If
If the
the
the
the connected
connected
connected
connected relay
relay
relay
relay or
or
or
or other
other
other
other electrical
electrical
electrical
electrical component
component
component
component is
is
is
is required
required
required
required for
for
for
for
power
power
power
power supply
supply
supply
supply positive
positive
positive
positive or
or
or
or negative
negative
negative
negative access,
access,
access,
access, then
then
then
then wire
wire
wire
wire according
according
according
according to
to
to
to the
the
the
the electrical
electrical
electrical
electrical
diagram
diagram
diagram
diagram of
of
of
of the
the
the
the relay
relay
relay
relay or
or
or
or the
the
the
the electrical
electrical
electrical
electrical component.
component.
component.
component.
Note
Note
Note
Note 2:
2:
2:
2: the
the
the
the red
red
red
red line
line
line
line is
is
is
is No.1
No.1
No.1
No.1 pin
pin
pin
pin
Any
Any
Any
Any one
one
one
one of
of
of
of input
input
input
input port
port
port
port 1-16
1-16
1-16
1-16 can
can
can
can be
be
be
be connected
connected
connected
connected to
to
to
to one
one
one
one end
end
end
end of
of
of
of the
the
the
the switch.
switch.
switch.
switch. The
The
The
The
specific
specific
specific
specific switch
switch
switch
switch definition
definition
definition
definition depends
depends
depends
depends on
on
on
on the
the
the
the input
input
input
input parameter
parameter
parameter
parameter values
values
values
values of
of
of
of IO
IO
IO
IO settings
settings
settings
settings of
of
of
of