KL2512 | Bus Terminal, 2-channel PWM output, 24 V DC, 1.5 A, ground switching
+24 V DC
0 V
⏚
KL2512 | Bus Terminal, 2-channel PWM output, 24 V DC, 1.5 A, ground switching
The ground switching KL2512 output terminal enables direct connection of different resistive loads. The output signal is a pulse-width modulated voltage. The typical load of an LED group or an incandescent lamp is connected between the positive side of the supply voltage and the output of the KL2512. Via the fieldbus the output can be set independently for two channels with a resolution of more than 30,000 steps. The PWM frequency can be changed. The ground switching power transistors are galvanically isolated from the internal K-bus.
Product status:
regular delivery
Product information
| Technical data | KL2512 |
|---|---|
| Number of outputs | 2 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Load type | resistive |
| Max. output current | 1.5 A |
| PWM clock frequency | 1 Hz…20 kHz, 250 Hz default |
| Duty cycle | 0…100% |
| Resolution | max. 10 bit |
| Electrical isolation | 500 V (K-bus/field potential) |
| Current consumption power contacts | typ. 10 mA + load |
| Current consumption K-bus | typ. 18 mA |
| Bit width in the process image | 48 inputs/outputs: 2 x 16 bit data, 2 x 8 bit control/status |
| Configuration | no address setting, configuration via Bus Coupler or controller |
| Weight | approx. 50 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 level | for all KSxxxx Bus Terminals |
| Approvals/markings | CE, CCC, ATEX, IECEx, cFMus |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Housing data | KL-12-8pin | KS-12-8pin |
|---|---|---|
| Design form | compact terminal housing with signal LEDs | terminal housing with pluggable wiring level |
| 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 | s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 | s*: AWG28…16, st*: AWG28…16, f*: AWG26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm | |
*s: solid wire; st: stranded wire; f: with ferrule
| Ordering information | |
|---|---|
| KL2512 | Bus Terminal, 2-channel PWM output, 24 V DC, 1.5 A, ground switching |
| KS2512 | Bus Terminal, 2-channel PWM output, 24 V DC, 1.5 A, ground switching, pluggable wiring level |
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| Material compliance | KL2512 |
|---|---|
| REACH SVHC | no |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-io |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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