Digital Output
KL2404, KL2424
Output 1
Power contacts
Output 2
0 V
0 V
Output 4
Signal LED1
Signal LED2
Top view
Contact assembly
Connection
Signal LED3
Signal LED4
Output 3
+24 V
0 V
KL2404, KL2424 | 4-channel digital output terminals 24 V DC
The KL2404 and KL2424 digital output terminals connect the binary 24 V control signals electrically isolated with the actuators. The Bus Terminals contain four channels that indicate their signal state by means of LEDs. The variants KL2404 and KL2424 have different maximum output currents. The 4-channel Bus Terminals enable the direct connection of four 2-wire sensors. Four ground connection points are provided.
| Technical data | KL2404 | KS2404 | KL2424 | KS2424 |
|---|---|---|
| Number of outputs | 4 | |
| Rated load voltage | 24 V DC (-15 %/+20 %) | |
| Load type | ohmic, inductive, lamp load | |
| Max. output current | 0.5 A (short-circuit-proof) per channel | 2.0 A (short-circuit-proof) per channel |
| Short circuit current | 0.7…1.7 A | 22…35 A, typ. 13 A |
| Reverse voltage protection | yes | |
| Electrical isolation | 500 Vrms (K-bus/field potential) | |
| Current consumption power contacts | typ. 30 mA | |
| 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 60068-2-27/29 | |
| 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 | |