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

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

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

Run LED
A, B
C, Latch
E1, E2
Power
Turn CW, CCW
Enable, Stall det.
Error A, B
Power contact
+24 V
Power contact 0 V
A, B
C, Latch
Sensor supply
E1, E2
A1, A2
B1, B2
GNDA,B
Motor supply
48 V, 0 V
Top view 
Contact assembly 
KL2541 | Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder

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

Compact Drive Technology

Compact Drive Technology

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.

Product status:

regular delivery

Product information

Technical dataKL2541KL2541-0006
Technologycompact drive technology
Number of channels1
Number of outputs1 x stepper motor, encoder input
Number of inputs2 x end position, 1 x encoder
Connection technologydirect motor connection
Supply voltage electronics24 V DC (via power contacts)
Supply voltage power8…48 V DC (external)
Output currentmax. 5.0 A
Encoder supply24 V DC5 V DC
Step frequencymax. 125,000 steps/s
Step patternfull step, half step, up to 64-fold micro stepping
Current controller frequencyapprox. 25 kHz
Resolutionapprox. 5000 positions in typ. applications (per revolution)
Diagnostics LEDerror phase A and B, loss of step/stagnation, power, enable
Encoder input signal5…24 V DC, typ. 5 mA, single-ended
Input frequencymax. 400,000 increments/s (with 4-fold evaluation)
Current consumption power contactstyp. 35 mA
Current consumption K-bustyp. 100 mA
Bit width in the process imageinput/output: 2 x 16 bit data + 1 x 8 bit control/status
Special featurestravel distance control, encoder input
Electrical isolation500 V (K-bus/signal voltage)
Weightapprox. 100 g
Operating/storage temperature0…+55 °C/-25…+85 °C
Relative humidity95 %, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/see documentation
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCE, UL
Housing dataKL-24-2x8pinKS-24-2x8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)24 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 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 AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm
Current load power contactsImax: 10 A

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

Ordering information
KL2541Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder
KS2541Bus Terminal, 1-channel motion interface, stepper motor, 48 V DC, 5 A, with incremental encoder, pluggable wiring
KL2541-0006Bus 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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