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Beckhoff KL6771

Bus Terminal, 1-channel communication interface, MP-Bus, master

MPN: KL6771
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 KL6771?

The MP-Bus master terminal enables direct connection of MP-Bus slave devices. The MP-Bus was developed by Belimo for connecting valves, throttle valves, air valves and fire dampers for window ventilation systems. Up to sixteen field devices, eight drives

Specifications

Technology	MP-Bus
Number of channels	1
Data transfer standard	MP-Bus
Data transfer channels	1
MP-Bus devices	max. 16 (8 drives/8 sensors)
Data transfer rates	1200 baud
Bus access	polling
Current consumption K-bus	typ. 55 mA
Current consumption power contacts	typ. 10 mA + load
Short-circuit proof	yes
Electrical isolation	500 V (K-bus/MP-Bus)
Bit width in the process image	input/output: 12 bytes
Configuration	TwinCAT (function blocks)
Nominal voltage	24 V DC (-15%/+20%)
Input voltage	24 V DC (-15%/+20%)
Special features	8 drives/sensors; TwinCAT library: TwinCAT PLC MP-Bus
Weight	approx. 85 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

KL6771: frequently asked questions

When can KL6771 be shipped?

KL6771 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 KL6771 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 KL6771 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 KL6771, subject to availability and destination.