16-channel digital output terminal 24 V DC, flat-ribbon cable connection KL2872
0 V
0 V
0 V
Top view
Contact assembly
Signal LEDs
1, 3…15
Signal LEDs
2, 4…16
Output
2, 4…16
+24 V
+24 V
+24 V
Output
1, 3…15
extended shock and vibration range

KL2872 | 16-channel digital output terminal 24 V DC, flat-ribbon cable connection

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.

Technical data  
Connection technology flat-ribbon cable
Number of outputs 16
Nominal voltage 24 V DC (-15 %/+20 %)
Load type ohmic, inductive, lamp load
Max. output current 0.5 A (short-circuit proof) per channel
Short-circuit current < 2 A
Breaking energy < 150 mJ/channel
Reverse voltage 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/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
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc
Related products  
KL2872-0010 16-channel digital output terminal 24 V DC, flat-ribbon cable connection, ground switching