BasicLine BL 541/542

Loop-Powered Isolator for Standard Signals

Extremely compact, accurate, reliable. This loop-powered isolator requires no external power source whatsoever – while ensuring the best quality, of course.

Facts

  • Loop-powered: a separate power supply is not required
  • Wiring effort reduced by 1/3
  • Full-fledged, galvanicaly isolated 1:1 transmission of 20mA signals
  • 2 channels on 6-mm mounting rail: it couldn’t be more compact
  • 1- and 2-channel versions avaliable
  • 0.2% full scale accuracy
  • Low voltage drop of 1.7 V
  • CE compliant and UL approved
  • 3-year warranty
  • Perfect price-performance ratio
Variants:BL 541, 1 channelBL 542, 2 channels
Input0 … 20 mA
4 … 20 mA
2 x 0 … 20 mA
2 x 4 … 20 mA
Accuracy< 0.2 % full scale
Test voltage1.5 kV AC
Working voltage300 V AC/DC
Working voltageLoop-powered
Power supplyLow voltage drop of 1.7 V
less

Downloads

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Catalog Excerpts

Catalog Excerpt - BasicLine BL 541/542

Catalog Excerpt (ko)

14821 |  BasicLine BL 541/542
Product Description | Specifications | Product Range
PDF (file size: 0.47 MB)

Manuals

Manual - BasicLine BL 541/542

Manual (ko)

14822 |  BasicLine BL 541/542
PDF (file size: 1.04 MB)

Certificates / Approvals

EU Declaration of Conformity - BasicLine BL 541/542

EU Declaration of Conformity (ko)

16062 |  BasicLine Types BL510, BL530, BL541, BL542, BL560
Document No. EU220125E | 2022-01-25
PDF (file size: 0.45 MB)
Certificate of Compliance (UL) - BasicLine BL 541/542

Certificate of Compliance (UL) (ko)

15542 |  BasicLine BL 541/542
Document No. 20130821-E220033; 2013/08/21
PDF (file size: 0.39 MB)

Software

Software - BasicLine BL 541/542

Software (ko)

15607 |  Datasheet for ePLAN P8 Product Macros
PDF (file size: 0.77 MB)
Software - BasicLine BL 541/542

Software (ko)

15717 |  ePLAN P8 Product Macros
ZIP (file size: 14.77 MB)