Beckhoff Automation · I/O · Bus Terminals · KL4xxx Analog Output
Beckhoff KL4022 Analog Output Module
Beckhoff lists the KL4022 as Bus Terminal, 2-channel analog output, current, 4…20 mA, 12 bit.
Number of outputs2
Resolution12 bit
Conversion time~ 1.5 ms
Load< 500 Ω
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
Technologysingle-ended
Number of outputs2
Signal current4…20 mA
Load< 500 Ω
Output error< ±0.1% (relative to end value)
Resolution12 bit
Conversion time~ 1.5 ms
Electrical isolation500 V (K-bus/signal voltage)
Current consumption power contactstyp. 50 mA + load
Current consumption K-bustyp. 60 mA
Ordering information
KL4022Bus Terminal, 2-channel analog output, current, 4…20 mA, 12 bit
Order number
KL4022 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/bus-terminals/kl4xxx-analog-output/kl4022.html
FAQ
How many channels does the KL4022 have?
Beckhoff states number of outputs: 2.
What does the ordering description say?
Bus Terminal, 2-channel analog output, current, 4…20 mA, 12 bit.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number KL4022, on the product page linked below.
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