NLC-IO-03I-04QRA-05A
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  I/O extension module
    
      2701960
      
      
    
  
      I/O extension module for use with Nanoline 100...240 V AC base unit. Equipped with three digital inputs and four 5 A relay output channels. A maximum of three I/O extension modules can be attached to a base unit.
Product details
Compatible products
Your advantages
Automatically recognized by the firmware
        I/O modules are electrically isolated
        Up to 3 modules can be added to the right side of a base unit
        Can be powered from a secondary power supply