Beckhoff KL3444


Beckhoff KL3444 4-channel Analog Input Terminal

Brand: Beckhoff
Model: KL3444
Specification:

  • Number of inputs: 4
  • Power supply: via the K-bus
  • Signal current: 0…20 mA
  • Technology: single-ended

Condition: Used
Origin: Germany
Warranty: Three months
Beckhoff KL3444 Manual
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৳ 25,000.00

Beckhoff KL3444 Analog Input Terminal

The Beckhoff KL3444 analog input terminal processes signals in the range between 0 and 20 mA. The current digitised to a resolution of 12 bits and transmitted, in an electrically isolated form, to the higher-level automation device. In the KL3444, the four inputs 2-wire versions and have a common ground potential. The reference ground of the inputs the internal ground. Overload is detected. The terminal status is relayed to the controller via the K-bus. The LEDs indicate the data exchange with the Bus Coupler as well as overload or wire breakage.

Specification:

  • Number of inputs: 4
  • Power supply: via the K-bus
  • Signal current: 0…20 mA
  • Technology: single-ended
  • Internal resistance: < 85 Ω
  • Common-mode voltage UCM:
  • Conversion time: ~ 2 ms
  • Resolution: 12 bit
  • Measuring error: < ±0.3 % (relative to full scale value)
  • Surge voltage resistance: 30 V DC
  • Electrical isolation: 500 V (K-bus/signal voltage)
  • Current consumption power contacts:
  • Current consumption K-bus: typ. 85 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:
  • Weight: approx. 55 g
  • Operating/storage temperature: 0…+55 °C/-25…+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

Beckhoff KL3444 Manual
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SKU: 7016 Category:

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