DALI/DSI master and power supply terminal KL6811
Run
Bus
DALI/DSI
Error
Power contact
+24 V
Power contact 0 V
DALI+
+24 V
0 V
DALI+
DALI-
+24 V
0 V
DALI-
Top view 
Contact assembly 
extended shock and vibration range

KL6811 | DALI/DSI master and power supply terminal

The KL6811 enables the connection of up to 64 DALI slaves. The KS2000 software enables simple configuration via a PC that is directly coupled with the Bus Coupler via an RS232 interface or via the fieldbus. The integrated power supply unit generates an electrically isolated 24 V DC output voltage. No further components are required for the operation of the DALI slaves. The KL6811 operates fieldbus-independent.

Technical data KL6811 | KS6811
Technology DALI/DSI
Number of channels 1
Slaves/groups max. 64/max. 16
Data transfer channels 1
Data transfer standard DALI
Data transfer rates 1,200 baud
Current consumpt. K-bus typ. 55 mA
Current consumption power contacts typ. 30 mA + load
Short-circuit-proof yes, automatic restart
Electrical isolation 500 V (K-bus/DALI-bus)
Bit width in the process image input/output: 4 x 8 bit user data, 1 x 8 bit control/status (up to 5 x 8 bit user data are possible)
Configuration via the Bus Coupler or the controller
Nominal voltage 24 V DC (-15 %/+20 %)
Input voltage 24 V DC (-15 %/+20 %)
Insulation voltage DALI-bus/K-bus: 1,500 V ACrms, constant load; DALI-bus/power contacts: 1,500 V ACrms, constant load; K-bus/power contacts: 500 V ACrms, constant load
DALI/DSI standards-compliant, open circuit voltage 11.5…15 V DC
DALI power supply max. 130 mA
Surge voltage resistance constant load 275 V ACrms
Special features connection of up to 64 DALI slaves; TwinCAT library: TwinCAT PLC DALI
Weight approx. 80 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all KSxxxx Bus Terminals
Approvals CE, UL, Ex
Accessories  
TwinCAT PLC DALI The library is installed free of charge together with TwinCAT from V2.11 Build 2229 (R3 and x64 engineering).
System  
subsystem For further subsystem products please see the system overview.