User Manual
  Getting started with LOGO! 
LOGO! 
Manual, 04/2011, A5E03556174-01 
23 
Symbols 
Version with display unit is equipped with 8 inputs, 4 outputs and 1 Ethernet interface 
Version with display unit is equipped with 8 inputs and 4 outputs 
Version without display unit is equipped with 8 inputs and 4 outputs 
The digital module is equipped with 4 digital inputs and 4 digital outputs 
The digital module is equipped with 8 digital inputs and 8 digital outputs 
The analog module is equipped with 2 analog inputs or 2 analog outputs, according to 
the device type 
The communication module (CM); for example, AS Interface is equipped with 4 virtual 
inputs and 4 virtual outputs 
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