Connectors - Siemens LOGO! 24RC Manual

Programming LOGO!

3.1 Connectors

LOGO! has inputs and outputs:
L1 N I1 I2 I3 I4 I5 I6
SIEMENS
Q1 Q2 Q3
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.
28
Inputs
L1 N I1 I2 I3 I4
I7 I8
SIEMENS
Q4 Q2
Q1
Outputs
4 inputs and
4 outputs via an ASi bus
I5 I6 I7 I8 I9 I10 I11 I12
Q3 Q4 Q5 Q6
AS interface
– +
Q7 Q8
LOGO! Manual
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