The digital input/output module features the following mechanical characteristics:

• Compact design:
  • Green LEDs for indicating the signal states on the inputs/outputs,
  • Plug-in option for the front connector
  • Labeling field on the front door
  • Connector pin assignment for the wiring on the inside of the front door.
• Simple installation:
  There are no slot rules, the addresses of the outputs are determined by the slot.
  When used in ET 200M in combination with active bus modules, hot swapping is possible without any reaction.
• User-friendly wiring