LOGO! Manual
A5E00067781 01
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3.1 Connectors
LOGO! has inputs and outputs:
L1N I1I2I3I4
Q1
Q3 Q4
SIEMENS
I5 I6
Q2 Q5 Q6 Q7 Q8
I7
I8
AS interface
– +
I9 I10 I11 I12
L1N I1I2I3I4I5I6
Q1 Q2 Q3 Q4
SIEMENS
Inputs
Outputs
4 inputs and
4 outputs via an ASi bus
I7 I8
Each input is identified by the letter I and a number. When
you look at LOGO! from the front, you can see the connec-
tors for the inputs at the top.
Each output is identified by the letter Q and a number. You
can see the connectors of the outputs in the figure below.
Note
Inputs and outputs that are made available with
LOGO!...B11 by means of the AS interface bus connection
are physical inputs on LOGO! itself.
Note that it is the bus master that defines the input and
output devices on the ASi bus.
Pro
rammin
LOGO!
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