5
Installation and start-up
KNX K8 actuator
• Version: 26.02.2016 • Technical Changes and Errors excepted.
2.2. Device connection and design
2.3. Notes on mounting and commissioning
Device must not be exposed to water (rain). This could result in the electronics being
damaged. A relative air humidity of 95% must not be exceeded. Avoid condensation.
After the operating voltage has been applied, the device will enter an initialisation
phase lasting a few seconds. During this phase no information can be received or sent
via the bus.
2.3.1. Buttons and LEDs for the output channels
The buttons on the devices can be deactivated in the ETS (active when delivered).
1) Programming LED and programming buttons (PRG)
2) Bus terminal slot (KNX +/-)
3) Network LED (power)
4) Buttons and LEDs outputs 1-8
5)
Sample connection:
Per output max. 8 W
• Operating voltage input 230 V AC L/N/PE
L bridged to IN 1/2, IN 3/4, IN 5/6, IN 7/8
• Actuator on output 8 (OUT 8 | N)
All terminals N or PE of the lower connection strip are bridged internally.
3
4
5
1
2
Actuator
drive
L
PE
N
Internally
Series
installation on
mounting rail
(6 modules)
bridged cables