ООО "ПРОМЫШЛЕННАЯ АВТОМАТИЗАЦИЯ"
поставляет промышленное оборудование и электронные компоненты для автоматизации технологических процессов, зданий и сооружений, машиностроительных комплексов.

 

KL1408, KL1418 | 8-channel digital input terminals 24 V DC

The digital input terminals KL1408 and KL1418 acquire the binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminals contain eight channels which indicate their signal state by means of light emitting diodes. They are particularly suitable for space-saving use in control cabinets. By using the single-ended connection technique, a multi-channel sensor can be connected in the smallest space with a minimum amount of wiring. The power contacts are looped through.

For the KL1408 and KL1418 Bus Terminals, the reference ground for all inputs is the 0 V power contact. These versions have input filters with different speeds.

 

Technical data KL1408 | KS1408 KL1418 | KS1418
Connection technology 1-wire
Specification EN 61131-2, type 1/3
Number of inputs 8
Nominal voltage 24 V DC (-15 %/+20 %)
“0“ signal voltage -3…+5 V (EN 61131-2, type 1/3)
“1“ signal voltage 11…30 V (EN 61131-2, type 3)
“0“ signal current 0…1.5 mA
“1“ signal current 2.0…2.5 mA
Input filter typ. 3.0 ms typ. 0.2 ms
Current consumpt. K-bus typ. 5 mA
Current consumption power contacts typ. 2 mA + load
Electrical isolation 500 V (K-bus/field potential)
Bit width in the process image 8 inputs
Configuration no address or configuration setting
Weight approx. 55 g
Operating/storage temperature -25…+60 °C/-40…+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
Approvals CE, UL, Ex, GL

Product announcement
operating temperature 0…+55 °C (storage temperature -25…+85 °C) available;
operating temperature -25…+60 °C (storage temperature -40…+85 °C) estimated market release 1st quarter 2012

 

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