4-channel digital output terminal 24 V DC, switching to ground potential KL2184
Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
+24 V
Power contact 0 V
Output 1
Output 3
Output 2
+24 V
0 V
Output 4
Top view 
Contact assembly 
extended shock and vibration range 25g

KL2184 | 4-channel digital output terminal 24 V DC, switching to ground potential

The KL2184 digital output terminal connects the binary control signals from the automation unit on to the actuators at the process level with electrical isolation. It has four ground switching outputs and generates load currents with outputs that are resistant to overload and short-circuit. The Bus Terminal contains four channels that indicate their signal state by means of light emitting diodes.

Technical data KL2184, KS2184
Connection technology 2-/3-wire
Number of outputs 4
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 < 7 A
Breaking energy < 100 mJ/channel
Reverse voltage protection yes
Electrical isolation 500 V (K-bus/field potential)
Current consumption power contacts typ. 30 mA + load
Current consumption K-bus typ. 9 mA
Bit width in the process image 4 outputs
Configuration no address or configuration setting
Weight approx. 70 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
Pluggable wiring for all KSxxxx Bus Terminals
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc