The device has four channels which
can be parameterised as inputs or
outputs by selecting the application
Using the colour-coded connecting
cables, it is possible to connect
conventional push buttons, potentialfree
contacts or LEDs.
The scanning voltage for the contacts
and the supply voltage for the LEDs
are provided by the device.
Series resistors for external LEDs are
integrated in the device.
The universal interface is inserted in
a fl ush-mounted combined wall and
joint box, 60 mm.
Connection via bus connection terminal