KL2541 | Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder

Name: Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder
Brand: Beckhoff
SKU: KL2541

KL2541 | Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder

The KL2541 Bus Terminal is intended for stepper motors with medium performance range. The PWM output stages cover a wide range of voltages and currents. Together with two inputs for limit switches, they are located in the Bus Terminal. The stepper motor terminal KL2541 can be adjusted to the motor and the application by changing just a few parameters. 64-fold micro stepping ensures particularly quiet and precise motor operation. Together with a stepper motor, the KL2541 represents an inexpensive small servo axis.

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Technical data	KL2541	KL2541-0006
Technology	compact drive technology
Number of channels	1
Number of outputs	1 x stepper motor, encoder input
Number of inputs	2 x end position, 1 x encoder
Connection technology	direct motor connection
Supply voltage electronics	24 V DC (via power contacts)
Supply voltage power	8…48 V DC (external)
Output current	max. 5.0 A
Encoder supply	24 V DC	5 V DC
Step frequency	max. 125,000 steps/s
Step pattern	full step, half step, up to 64-fold micro stepping
Current controller frequency	approx. 25 kHz
Resolution	approx. 5000 positions in typ. applications (per revolution)
Diagnostics LED	error phase A and B, loss of step/stagnation, power, enable
Encoder input signal	5…24 V DC, typ. 5 mA, single-ended
Input frequency	max. 400,000 increments/s (with 4-fold evaluation)
Current consumption power contacts	typ. 35 mA
Current consumption K-bus	typ. 100 mA
Bit width in the process image	input/output: 2 x 16 bit data + 1 x 8 bit control/status
Special features	travel distance control, encoder input
Electrical isolation	500 V (K-bus/signal voltage)
Weight	approx. 100 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. rating/installation pos.	IP20/see documentation
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, UL

Technical data
Housing data

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Housing data	KL-24-2x8pin	KS-24-2x8pin
Design form	compact terminal housing with signal LEDs	terminal housing with pluggable wiring level
Material	polycarbonate
Dimensions (W x H x D)	24 mm x 100 mm x 68 mm
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 BZxxx series
Wiring	solid conductor (e), flexible conductor (f) and ferrule (a): 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	s: 0.08…1.5 mm², st: 0.08…1.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG 28…14, st: AWG 28…14, f*: AWG 26…16	s: AWG 28…16, st: AWG 28…16, f*: AWG 26…16
Stripping length	8…9 mm
Current load power contacts	I_max: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

Ordering information
KL2541	Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder
KS2541	Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder, pluggable wiring
KL2541-0006	Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder, 5 V DC encoder operating voltage

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KL2541 | Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder

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