Fail-safe digital output modules have the following mechanical features:

• Compact design:
  • 2 connections per output for single-channel or redundant actuator control
  • Green LEDs for indicating signal states at the outputs
  • Green LED for indicating safety operation
  • Red LED for group error display
  • Connection options for the front connector, protected behind the front door
  • Labeling field on the front door
• Simple installation:
  installation is the same as for the other I/O modules of the ET 200M
• User-friendly wiring via the front connector
• Module width:
  • SM 326 F-DO 10 x DC 24V/2A PP (6ES7 326-2BF10-0AB0) single-width (40mm)
  • SM 326 F-DO 8 x DC 24V/2A PM (6ES7 326-2BF41-0AB0) double-width (80 mm)