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Beckhoff KL2552

Bus Terminal, 2-channel motion interface, DC motor, 48 V DC, 5 A

MPN: KL2552
Category: KL2xxx | Digital output

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Beckhoff KL2552?

The KL2552 Bus Terminal enables direct operation of two DC motors. It is galvanically isolated from the K-bus. The speed is specified by the automation device via a 16 bit value. Connection of an incremental encoder enables a simple servo axis to be

Specifications

Technology	compact drive technology
Load type	DC brush motor, inductive
Number of channels	2
Number of outputs	1 x DC motor per channel
Number of inputs	1 x end position, 1 x encoder per channel
Connection technology	direct motor connection
Supply voltage electronics	24 V DC (via power contacts)
Supply voltage power	8…48 V DC (external)
Max. output current	2 x 5 A (short-circuit proof, thermal-overload proof for both channels together)
Resolution	max. 10 bit current, 16 bit speed
Encoder input signal	5…24 V DC, typ. 5 mA, single-ended
Pulse frequency	max. 400,000 increments/s (with 4-fold evaluation)
Current consumption power contacts	typ. 50 mA
Current consumption K-bus	typ. 100 mA
Bit width in the process image	48 inputs/outputs: 2 x 16 bit data, 2 x 8 bit control/status
Electrical isolation	500 V (K-bus/field potential)
Weight	approx. 100 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/see documentation
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, UL
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)	24 mm x 100 mm x 68 mm

KL2552: frequently asked questions

When can KL2552 be shipped?

KL2552 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 KL2552 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 KL2552 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 KL2552, subject to availability and destination.