Beckhoff Automation · I/O · Bus Terminals · KL3xxx Analog Input
Beckhoff KL3102 Analog Input Module
Beckhoff lists the KL3102 as Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential.
Number of inputs2
Signal voltage-10…+10 V
Conversion time140 ms, configurable to 2 ms
Filter50 Hz, configurable
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
Number of inputs2
Power supplyvia the K-bus
Signal voltage-10…+10 V
Technologydifferential input
Internal resistance> 200 kΩ
Common mode voltage U CMmax. 35 V
Conversion time140 ms, configurable to 2 ms
Filter50 Hz, configurable
Resolution16 bit (for 0…10 V range: resolution 15 bit)
Measurement error/uncertainty< ±0.3% (relative to full scale value)
Ordering information
KL3102Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential
Order number
KL3102 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/bus-terminals/kl3xxx-analog-input/kl3102.html
FAQ
How many channels does the KL3102 have?
Beckhoff states number of inputs: 2.
What does the ordering description say?
Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number KL3102, on the product page linked below.
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