M81 – Binary Outputs


  • 16 digital outputs 
  • Opto-relay technology 
  • 500mA switchable per output channel (AC or DC) 
  • All inputs are optically isolated 
  • AC and DC loads switchable

Technical Data

Output channels
  • 16 digital outputs 
  • Output voltage: 0..36V 
  • Output current
    - Max. 500mA per channel
  • Switching Times
    - Turn-on time: 700μs typ
    - Turn-off time: 40μs typ
  • Outputs are designed for AC and DC operation
Protection features
  • Thermal and short circuit protection
  • 44-pin D-Sub connector (female)

  • Fast switching AC- and DC loads in automated process control 
  • Routing of sensor or actuator signals to IO components 
  • Saving M-Module slots due to high-density connector

  • M413 Providing 5 channels with multiplexing features and higher maximum load
  • M43 With 8 channels in SPDT configuration