Beckhoff Automation · I/O · Bus Terminals · KL1xxx Digital Input
Beckhoff KL1819 Digital Input Module
Technical data for the KL1819, reproduced from the Beckhoff product page for this item number.
Number of inputs16
Nominal voltage24 V DC (-15%/+20%)
Connection technology1-wire
Weightapprox. 60 g
How it works
This page reproduces the technical data Beckhoff publishes for this item number, including the values needed for cabinet design, spares planning and replacement decisions.
Specifications
Technical data
Connection technology1-wire
SpecificationEN 61131-2, type 1/3
Number of inputs16
Nominal voltage24 V DC (-15%/+20%)
Signal voltage “0”-3…+5 V (EN 61131-2, type 1/3)
Signal voltage “1”11…30 V (EN 61131-2, type 3)
Input filtertyp. 0.2 ms
Input currenttyp. 3 mA (EN 61131-2, type 3)
Current consumption K-bustyp. 20 mA
Current consumption power contactstyp. 4 mA + load
Housing data
Design formHD (High Density) housing with signal LEDs
Materialpolycarbonate
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Order number
KL1819 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/bus-terminals/kl1xxx-digital-input/kl1819.html
FAQ
How many channels does the KL1819 have?
Beckhoff states number of inputs: 16.
What voltage does it operate at?
The technical data lists nominal voltage as 24 V DC (-15%/+20%).
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number KL1819, on the product page linked below.
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