Parameters For The External Inputs I1, I2 Purely As Knx Binary Inputs - Theben DU 1 Manual

6.7 Parameters for the external inputs I1, I2 purely as
KNX binary inputs

If direct control is not required, inputs I1 and I2 are available as KNX binary inputs.

The parameter Control channel C1 directly must be set to no for this purpose.
6.7.1 Input I1, I2: Switch function
Designation
Function
Control channel C1 directly
Debounce time
Activate block function
Block telegram
Send cyclically
Number of telegrams
Flush-mounted dimming actuator DU 1
Values
Switch..
Button..
Dimming..
Blinds..
No
30 ms, 50 ms, 80 ms
100 ms, 200 ms,
1 s, 5 s, 10 s
no
yes
Block with 1 (standard)
Block with 0
every min
every 2 min
every 3 min
...
every 30 min
every 45 min
every 60 min
one telegram
two telegrams
Description
Desired use.
I1 is used purely as a KNX binary
input.
There is no internal connection to
the switch actuator.
In order to avoid disruptive
switching due to bouncing of the
contact connected to the input,
the new status of the input is
only accepted after a delay time.
Larger values (≥ 1 s) can be used
as a switch-on delay
No block function.
Show parameters for the block
function.
0 = cancel block
1 = block
0 = block
1 = cancel block
Common cycle time for all 3
output objects of the channel.
Each channel has 2 output
objects and can thus send up to
2 different telegrams.