KL2872 | Bus Terminal, 16-channel digital output, 24 V DC, 0.5 A, flat-ribbon cable
1, 3…15
2, 4…16
1, 3…15
2, 4…16
KL2872 | Bus Terminal, 16-channel digital output, 24 V DC, 0.5 A, flat-ribbon cable
The KL2872 digital output terminal offers a very compact design with its 16 channels. It is thus ideally suited for multi-pin connector valve terminals. A 20-pin connector enables the secure connection of plug connectors using insulation displacement contact, as is usual for ribbon cables and special round cables. This significantly simplifies the wiring of many channels. State-of-the-art output drivers guarantee minimum power dissipation. 16 LEDs display the logical signal states of the outputs.
Product status:
regular delivery
Product information
| Technical data | KL2872 |
|---|---|
| Connection technology | flat-ribbon cable |
| Number of outputs | 16 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Load type | resistive, inductive, lamp load |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Short-circuit current | < 2 A |
| Switching-off energy | < 150 mJ/channel |
| Reverse polarity protection | yes |
| Electrical isolation | 500 V (K-bus/field potential) |
| Current consumption power contacts | typ. 60 mA from the supply |
| Current consumption K-bus | typ. 5 mA |
| Bit width in the process image | 16 outputs |
| Configuration | no address or configuration setting |
| Special features | ideal for multi-pin connector valve terminals |
| Weight | approx. 55 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 |
| Approvals/markings | CE, CCC, UL, 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-FRC |
|---|---|
| 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 | flat-ribbon cable connection |
| Connection cross-section | common flat-ribbon cables, AWG28, spacing 1.27 mm |
| Stripping length | – |
| Dimensions (W x H x D) | 12 mm x 100 mm x 73 mm |
*s: solid wire; st: stranded wire; f: with ferrule
| Ordering information | |
|---|---|
| KL2872 | Bus Terminal, 16-channel digital output, 24 V DC, 0.5 A, flat-ribbon cable |
| KL2872-0010 | Bus Terminal, 16-channel digital output, 24 V DC, 0.5 A, ground switching, flat-ribbon cable |
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| Material compliance | KL2872 |
|---|---|
| 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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