Article image KL1418

Beckhoff KL1418

KL1418 | 8-channel digital input terminal 24 V DC

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Description

The digital input terminal KL1418 acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal contains eight channels which indicate their signal state by means of light emitting diodes. It is 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 KL1418, the reference ground for all inputs is the 0 V power contact.

Technical parameters

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. 0.2 ms
Current consumption 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
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

Logistic parameters

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Weight: 0.00 kg
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