Article image KL3054

Beckhoff KL3054

KL3054 | 4-channel analog input terminal 4…20 mA

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Description

The job of the KL3054 analog input terminal is to transmit analog measurement signals with electrical isolation to the automation device. The input electronics is independent of the supply voltage of the power contacts. The ground connection is the reference potential for the inputs. The error LEDs indicate an overload condition and a broken wire. The KL3054 combines four channels in one housing.

Technical parameters

Number of inputs: 4
Signal current: 4…20 mA
Technology: single-ended
Internal resistance: 80 Ω + 0.7 V
Common-mode voltage UCM:
Resolution: 12 bit
Conversion time: ~ 4 ms
Measuring error: < ±0.3 % (relative to full scale value)
Surge voltage resistance: 35 V max.
Electrical isolation: 500 V (K-bus/signal voltage)
Current consumption power contacts: – (no power contacts)
Current consumption K-bus: typ. 75 mA
Bit width in the process image: input: 4 x 16 bit data (4 x 8 bit control/status optional)
Configuration: no address or configuration setting
Special features: for 2-wire sensors
Weight: approx. 70 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, IECEx

Logistic parameters

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Weight: 0.00 kg
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