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Beckhoff KL6811

Bus Terminal, 1-channel communication interface, DALI/DSI, master/power supply

MPN: KL6811
Category: KL6xxx | Communication

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Beckhoff KL6811?

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 KL6811 contains an integrated DALI bus

Specifications

Technology	DALI/DSI
Number of channels	1
Slaves/groups	max. 64/max. 16
Data transfer standard	DALI
Data transfer channels	1
Data transfer rates	1200 baud
Current consumption K-bus	typ. 55 mA
Current consumption power contacts	typ. 30 mA + load
Electrical isolation	500 V (K-bus/DALI-bus)
Bit width in the process image	input/output: 3 bytes each
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 DC, DALI-bus/power contacts: 1,500 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 temperature	0…55°C
Storage temperature	-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. rating/installation pos.	IP20/variable
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, CCC, UL, ATEX, IECEx
Ex marking	ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc
Design form	compact terminal housing with signal LEDs
Material	polycarbonate
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	labeling of the BZxxxx series
Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section	s: 0.08…2.5 mm², st: 0.08…2.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG28…14, st: AWG28…14, f*: AWG26…16
Stripping length	8…9 mm
Current load power contacts	Imax: 10 A
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm

KL6811: frequently asked questions

When can KL6811 be shipped?

KL6811 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up KL6811 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for KL6811 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for KL6811, subject to availability and destination.