Controllers

• Digital inputs and outputs
• For flexible adaptation of the controller to the respective task
• For connecting digital sensors and actuators

Digital input/output modules possess digital inputs/outputs for the automation system. Digital sensors and actuators can be connected via these modules.

Use of the digital input modules offers the following advantages for users:

• Optimum adaptation;
  the number of inputs/outputs can be adapted to the respective task using optional combination of modules. Superfluous investments no longer exist
• Flexible process connection;
  the automation system can be connected to the process using many different digital actuators and sensors

Digital input/output modules feature the following mechanical characteristics:

Compact design

The rugged plastic housing contains:

• Green LEDs for indicating the signal states on the inputs/outputs
• Socket for the front connector, protected behind the front door
• Labeling field on the front door.
• Connector pin assignment for the wiring on the inside of the front door.