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KL2284 | 4-channel digital output terminal 24 V DC, 2 A, reverse switching

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 | KS2284
Connection technology 2-wire
Number of outputs 4 x H-bridge circuit
Rated load voltage 0…24 V DC
Output current 2 A on each channel
Breakdown voltage 80 V
Peak current 5 A (100 ms), < 50 A (10 ms)
Electrical isolation 500 V (K-bus/field potential)
Switching on speed typ. 235 ms, max. 300 ms
Switching off speed typ. 30 ms, max. 50 ms
On-resistance typ. 0.03 Ω
Current consumpt. K-bus 100 mA
Bit width in the process image 8 outputs
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all KSxxxx Bus Terminals
Approvals CE