Connection of the configurable digital inputs/outputs

The following figure shows the electrical connection of the configurable digital input/output DC16 and DC17. DC16 is connected as an input and DC17 is connected as an output. Proceed with the configurable digital inputs/outputs DC18 to DC23 in the same way.

Attention

:strong:Risk of influences to the connected sensors!

Some sensors may be influenced by the deactivated module outputs of DA502.

Connect a 470 W / 1 W resistor in series to inputs DC16/DC17 if they are used as fast counter inputs to avoid any influences.

For a description of tthe meaning of the LEDs, please refer to the Displays DA502 - Digital/Analog Input/Output Module chapter.