BECKHOFF KL2284 Channel Digital Output Terminal

The KL2284 output terminal switches loads in selectable polarity. This means that DC motors can be used in both directions of rotation. A polarity is switched with two output bits per channel. An interlock prevents simultaneous switching of both directions. Advanced power semiconductors enable safe and wear-free switching with minimum dimensions. The high starting and short-circuit currents of the KL2284 are comparable with a robust relay. The number of switching cycles is almost unlimited.

Technical dataKL2284 | KS2284Connection technology2-wireNumber of outputs4 x H-bridge circuitRated load voltage0…24 V DCOutput current2 A on each channelBreakdown voltage80 VPeak current5 A (100 ms), < 50 A (10 ms)Electrical isolation500 V (K-bus/field potential)Switching on speedtyp. 235 ms, max. 300 msSwitching off speedtyp. 30 ms, max. 50 msOn-resistancetyp. 0.03 ΩCurrent consumpt. K-bus100 mABit width in the process image8 outputsOperating/storage temperature0…+55 °C/-25…+85 °CRelative humidity95 %, no condensationVibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Protect. class/installation pos.IP 20/variablePluggable wiringfor all KSxxxx Bus TerminalsApprovalsCE

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