• For user-friendly, uncomplicated wiring of S7-400 modules

The following are available:

• Front connector:
  No need to rewire when modules are replaced
• TOP Connect:
  For fast, error-free connection of sensors and actuators over distances of up to 30 m
• Flexible connection:
  For a fast and direct link between the SIMATIC S7-400 and the individual elements in the control cabinet