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Communication objects
The following communication objects can be selected:
Per channel:

Function

Object name

Type

Prio

Flags

Behaviour

Channel X

Switch object

1 bit

Low

Receive

Parameters



Per channel: Switch on the OFF delay and staircase

lighting function.

Channel X: General
Parameter

Setting

OFF delay

switched on
switched off

Staircase lighting function

switched on
switched off



Per channel: Set the OFF delay.

Channel X: Times
Parameter

Setting

Time base for OFF delay -

100 ms
1 s
1 min
1 hr

Factor for OFF delay

(1-255)

120

adjustable in single steps

OFF delay is

not retriggerable
retriggerable



Per channel: Set the staircase lighting function.

Channel X: Staircase timer
Parameter

Setting

Base for staircase timer

100 ms
1 s
1 min
1 hr

Factor for staircase timer

(1-255)

adjustable in single steps

Staircase time is

not retriggerable
retriggerable

Staircase timer

with manual OFF
without manual OFF

Prewarning at end of staircase

time -

OFF
ON

Number of prewarnings

1
2
3

Prewarning time (1-255), factor

x 1 s

adjustable in single steps

Time for interruptions (1-20), factor

x 100 ms

adjustable in single steps

Time between prewarnings (1-255),

factor x 1 s

adjustable in single steps

- OFF delay and staircase lighting function

The OFF delay can only be activated when a pure switching

function is selected or when combined with the setting

“staircase lighting function with manual OFF”. The param-

eters for the OFF delay are not displayed in the setting

“staircase lighting function without manual OFF”. The set

OFF delay is started on receipt of an OFF telegram while the

staircase timer is running.

Staircase lighting function with OFF delay

Staircase lighting function with prewarning and OFF delay

In the case of staircase lighting functions with a

manual OFF function and active prewarning, the

staircase lighting function with prewarning is imme-

diately deactivated on receipt of an OFF telegram.

The OFF delay elapses. No prewarning takes place.

open

KNX
telegram

Relay status
closed

open

KNX
telegram

t staircase

t off

Make contact function

Break contact function

t staircase

KNX

Status

actuated

not actuated

t warning

t off

Summary of Contents for KX12O16A

Page 1: ...KNX 8 channel 16A actuator DIN rail mounting KNX 12 channel 16A actuator DIN rail mounting Technical Manual KX8O16A KX12O16A 24809180 24 02 2014 ...

Page 2: ......

Page 3: ...ed prior to the failure At the same time the current switching position of the relay is stored in the device Only the actual relay state 1 for closed 0 for opened at the time of the voltage failure is saved and not any active time delays No further status response telegrams are sent This function has the highest priority Parameters Channel X General Parameter Setting Relay state after bus voltage ...

Page 4: ...ine whether there is sufficient energy to operate the relay If there is sufficient energy the relay immediately switches to the parameterised state Otherwise there is a delay until sufficient energy is available L L Important Relay states that are caused by functions with a high er priority higher priority function take precedence over the behaviour after bus voltage recovery Example OR logic oper...

Page 5: ...closed is opened EIB telegram Relay status closed Relay status closed t remains open is closed open t 1 0 EIB telegram Switching on Switching off Relay operation The operation mode of the relay can be set via the parame ter Relay operation The relay can be used as a break con tact make contact changeover contact or as a flashing indicator The changeover function is only available for the odd numbe...

Page 6: ...meters Per pair of channels Select the relay mode changeover contact channel 1 make contact channel 2 break contact Channel X General Parameter Setting Relay operation make contact break contact changeover contact channel 1 make contact channel 2 break contact flash for ON flash for OFF Relay operation flashing indicator In the flashing indicator function the relay opens and closes automatically A...

Page 7: ...tting Central function is active not active Switching functions Switching Binary bus telegrams EIS1 telegrams 1 bit are received via the Switch object and converted into switching states relay open relay closed The application changes the value of the Switch object during operation Reading out the Switch object via the bus does not convey the status of the relay The status should always be read ou...

Page 8: ...X telegram Status actuated not actuated Per channel Set the central switching function Central function Parameter Setting Channel X OFF at 0 or 1 ON at 0 or 1 ON at 0 OFF at 1 OFF at 0 ON at 1 OFF at 0 no reaction at 1 ON at 0 no reaction at 1 no reaction at 0 OFF at 1 no reaction at 0 ON at 1 no reaction at 0 or 1 Time functions ON delay The output is switched on with a delay The delay can be par...

Page 9: ...utput is closed when the staircase timer is activated The relay is opened in the break contact mode In the relay mode flash for ON the switch output open t t KNX telegram switching Relay status closed Relay status closed t open t KNX telegram switching 1 1 t on t on t off t off 0 0 Make contact function Break contact function Non retriggerable OFF delay Actuated The relay is closed in the make fun...

Page 10: ...t 1 1 1 t staircase t staircase t staircase 1 0 t staircase KNX telegram Status actuated not actuated t t 1 1 1 t staircase t staircase t staircase 1 0 t staircase KNX telegram Status actuated not actuated t t 1 t staircase KNX telegram Status actuated not actuated t warning t l t int t l t int t l 1 2 3 flashes while the staircase lighting function is active In the relay mode flash for OFF the ou...

Page 11: ...tor x 1 s 5 adjustable in single steps Communication objects The following communication objects can be selected Per channel Function Object name Type Prio Flags Behaviour Channel X Switch object 1 bit Low CW Receive Parameters Per channel Switch on the staircase lighting function Channel X General Parameter Setting Staircase lighting function switched on switched off Per channel Set the staircase...

Page 12: ...tor x 1 s 30 adjustable in single steps Time for interruptions 1 20 factor x 100 ms 5 adjustable in single steps Time between prewarnings 1 255 factor x 1 s 5 adjustable in single steps OFF delay and staircase lighting function The OFF delay can only be activated when a pure switching function is selected or when combined with the setting staircase lighting function with manual OFF The param eters...

Page 13: ...her priority state There are three higher priority functions available the disable function logic operations and the priority control function Logic operations and priority control functions cancel each other out i e only one of the two functions can be used per channel The logic operation or priority control function has a lower priority than the disable function If a logic operation and the disa...

Page 14: ... retriggerable Set the flashing interval for the device if required Flashing interval Parameter Setting Flashing interval base 100 ms 1 s 1 min 1 hr Flashing interval factor 5 255 10 adjustable in single steps L L Important No short switching times may be parameterised under load see the technical data for the switch output Disable function with switching delay staircase light ing function When th...

Page 15: ...ime between prewarnings 1 255 factor x 1 s 5 adjustable in single steps Logic operations With this functionality the Switch object can be logically linked with the Logic object An AND or OR logic operation can be set A parameter defines which value is preassigned to the logic object after bus voltage recovery For example if the OR logic object is preset to 1 after bus voltage recovery the output r...

Page 16: ... Per channel Function Object name Type Prio Flags Behaviour Channel X Switch object 1 bit Low CW Receive Channel X Logic object 1 bit Low CW Receive Parameters Per channel Switch on the logic operation Channel X General Parameter Setting Priority function none Logic operation Priority control Switch on the AND logic operation and set the logic behaviour after a RESET Channel X Logic function Param...

Page 17: ...priority object in addition to the 1 bit switch object The switch actuator channel is switched to high priority switching states relay opened relay closed with the 2 bit telegram If the 2 bit priority object receives a tele gram whose first bit bit 1 has the value ON 1 the priority control function is active In this case the switch actuator switches to the state that was defined by the second bit ...

Page 18: ...s closed 1 1 0 t on t off 0 KNX telegram status feedback open Scenes Scene The scene function of the switch actuator has an 8 bit scene object Using a parameter you can define for each scene whether the scene should be inactive active or active with a memory function for new actuator states A parameter window appears for each active scene where the settings can be carried out 8 independent values ...

Page 19: ...ags Behaviour Channel X Status object 1 bit Low CR Receive Channel X Status feedback object 1 bit Low CT Transmit Parameters Per channel Switch on the active status response or passive status information Channel X General Parameter Setting Status information switched off active status feedback object passive status object ...

Page 20: ......

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