Components for the S7

The digital inputs convert the external binary signals from the process into the internal signal level of the programmable controller. The digital outputs convert the internal signal level of the programmable controllers into the external binary signal level required for the process.
Green LEDs indicate the signal state of the inputs and outputs.
The inputs of the modules from the Systeme Helmholz GmbH are also suitable for connection of 2-wire proximity switches, the outputs for connection of, for example, solenoid valves, contactors, and small motors within the permissible data.
Modules with modified specifications or special modules can be supplied on request.

Accessory-Note:
The Systeme Helmholz GmbH supplies front connectors and cable sets.

Product

• DEA 300 8 inputs (DC 24 V)/8 outputs (DC 24 V; 0,5 A)
• DEA 300 16 inputs (DC 24 V)/16 outputs (DC 24 V; 0,5 A)