User Manual

Programming LOGO!
3.1 Connectors
LOGO!
54 Manual, 06/2014, A5E33039675
3.1
Connectors
LOGO! is equipped with inputs and outputs
Example of a configuration with several modules:
The illustration shows the conceptual usage of the inputs, not the actual physical markings
on the module.
The letters I followed by numerals identify the inputs. When you look at LOGO! from the
front, you can see the input terminals at the top. Only analog input modules LOGO! AM2 and
AM2 RTD have the inputs at the bottom.