Digital Output
KL2794
 
4-channel digital output terminal 24 V AC/DC, 2 A, potential-free, short-circuit-proof KL2794
Output 2
Output 2
Output 4
Output 4
Power contact 0 V
Power contact
+24 V
Output 1
Signal LED2
Top view
Contact assembly
Signal LED1
Signal LED3
Signal LED4
Output 3
Output 1
Output 3

KL2794 | 4-channel digital output terminal 24 V AC/DC, 2 A, potential-free, short-circuit-proof

The KL2794 digital output terminal is able to switch voltages up to 24 V AC/DC using advanced MOSFET transistors. The four potential-free semiconductor switches represent a substitute for relay contacts. They are short-circuit-proof and free from wear, thereby increasing the availability of the application. The output is short-circuit-proof to a limited extent. Short overcurrents can be handled by the output transistor until the fuse is triggered. The Bus Terminal contains four channels that indicate their signal state by means of light emitting diodes.

Technical data KL2794 | KS2794
Number of outputs 4 x make contacts
Rated load voltage 0…24 V AC/DC
Output current 2 A on each channel
Surge voltage protection > 39 V
Peak current 5 A (100 ms), > 50 A (10 ms)
Isolation voltage < 200 V (channel/channel)
Electrical isolation 500 V (K-bus/field potential)
Switching speed typ. 1.8 ms, 5 ms max.
Closing resistor typ. 0.03 Ω
Current consumption K-bus 15 mA
Bit width in the process image 4 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
Product announcement
KL2794: available
KS2794: estimated market release 3rd quarter 2008