Siemens LOGO! Series - 3.1 Connectors

Programming LOGO!
3.1 Connectors
LOGO!
70 Manual, 04/2011, A5E03556174-01
3.1 Connectors
LOGO! is equipped with inputs and outputs
Example of a configuration with several modules:
/ 0 $, $, , , , , $, $,
   
4 4 4 4
/ 0 , , , ,
 



4 4
4 4
5816723
/ 0 / 0
5816723
3(
$, 0 8 $, 0 8
,1387[9P$
/ 0 , , , ,
 



4 4
4 4
5816723






/ 0 , , , ,
 



4 4
4 4
5816723
/ 0 / 0
5816723
3(
$, 0 8 $, 0 8
,1387[9P$
/ 0 , , , ,
 



4 4
4 4
5816723
4 4 4 4
3(
Rx/Tx
LINK
/ 0 $, $, , , , , $, $,
   
/2*2%$
/2*2%$
① Inputs
② Outputs
③ Analog inputs
Each input is identified by the letter I plus a number. When you look at LOGO! from the front,
you can see the input terminals at the top. Only analog input modules LOGO! AM2, AM2
PT100 and AM2 RTD have the inputs at the bottom.
Each output is identified by the letter Q plus a number (AM2 AQ: AQ plus number). In the
figure, you can see the output terminals at the bottom.