EMT HTP1010 KNX-IO, User Manual

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3.1 Outputs of HTP1010-KNX-IO
HTP1010­KNX­IO has two integrated digital outputs (Relays) which can be configured to switch
electrical appliances according to the messages received from the KNX bus. These digital
outputs can be used in different control scenarios of a building automation system by linking
their corresponding communication objects on ETS commissioning.
Below is a list of available group objects for relays:
● ON/OFF object
● Timer Object
● Scene Object
● Status Object
By configuring the digital outputs via ETS and linking above objects with appropriate input
devices, these relays can be programmed to achieve many different switching tasks and
scenarios.
Digital outputs can be used as generic digital switches by three configuration. If timer
and scene functions are disabled, they will simply operate as a switch and close contacts when
they receive messages from the bus.
If the timer of a digital output is enabled, it can be used as a time delay switch. When
ON/OFF object is set, the timer will automatically disable it after a certain time delay.
Alternatively if the scene object of a digital output is enabled, its contacts should be configured
to be ON or OFF for a scene. Scene object has an 8 bit data field which can receive scene
values.