Abus AZWG10020 Instructions D'installation Et De Service page 72

Outputs (OP1 to OP4)
Four negative switching transistor outputs are present.
Each output can switch a maximum of 100 mA, that is, the power consump-
tion of the connected circuit of the external device should not be higher than
100 mA.
(maximum switching current of 100 mA)
Example
In the example wiring diagram, "R" represents an external device, such as
an LED or relay.
If you have selected the "Outputs  Output Polarity = Negative" menu item:
Output status
Deactivated
Activated
If you have selected the "Outputs  Output Polarity = Positive" menu item:
Output status
Deactivated
Activated
If you want to trigger an external device with the voltage potential of the
output only in terms of potential, wire the output as shown in the above
example wiring diagram. The resistor R should have a value of approx. 1 kΩ.
You will then have the following potentials at point "X":
Output status
Deactivated
Activated
In the programming menu, you can separately set whether each of
the four outputs takes on a negative or positive potential when
activated.
Status of the external device, e.g. LED
OFF
ON
Status of the external device, e.g. LED
ON
OFF
Menu setting:
Output Polarity =
Positive
Negative
Positive
17 UK
Menu setting:
Output Polarity =
Negative
Positive
Negative