I/O modules are the interface between the SIMATIC S7-1500 and the process:

• Digital and analog modules provide exactly the inputs/outputs required for each task.
• Technology modules for SIMATIC S7-1500 and ET 200MP
  • With integrated functions for high-speed counting and position detection
  • With integrated inputs and outputs for tasks at the process level, and short response times
• Communication modules for SIMATIC S7-1500 and ET 200MP
  • For data exchange using point-to-point coupling
  • For connecting to PROFIBUS
  • For connecting to Industrial Ethernet
• Connection system for user-friendly, low-overhead wiring of the S7-1500 and ET 200MP modules