KL1154 4-Channel digital input terminal 24 V DC, switching to positive and ground potentials

Kategória: : Accesorios
Výrobca: Beckhoff
Kód: : KL1154
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The KL1154 digital input terminal acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. Sensors that switch to the positive potential or to 0 V (ground) can be connected to the KL1154. The Bus Terminal contains four channels that indicate their signal state by means of light emitting diodes.
Technical data KL1154 | KS1154
Connection technology 2-/3-wire
Specification positive and ground switching
Number of inputs 4
Nominal voltage 24 V DC (-15 %/+20 %)
“0” signal voltage 7.6…17.4 V
“1” signal voltage 0…7 V and 18…30 V
Input filter typ. 3.0 ms
Input current typ. 5 mA
Current consumption K-bus typ. 8 mA
Electrical isolation 500 V (K-bus/field potential)
Bit width in the process image 4 inputs
Configuration no address or configuration setting
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
Pluggable wiring for all KSxxxx Bus Terminals
Approvals CE, UL, Ex

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