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ABB i-bus
KNX
Commissioning
3.3.4
Commissioning without bus voltage
How is the device switched on and put into operation?
To put the device into operation, apply an auxiliary voltage from the mobile power supply (NTI).
In the supplied state, all outputs are set to Blind mode.
All inputs are set to 2-button blind operation mode, with the first input assigned to "up" and the second to
"down".
Input pairs are always assigned to the output with the same letter (e.g. a, b to A, B)
This means that the outputs can be switched as soon as the bus voltage is applied:
Closing the contact at input a closes relay A, raising the connected blind. Closing the contact at input b
closes relay B, lowering the connected blind.
JRA/S 6.230.3.1 | 2CDC506083D0201 93
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