BasicLine BL 550

Set-Point Alarm Relay

This extremely compact set-point alarm relay with changeover output contacts monitors and controls process variables with maximum reliability.

Facts

  • Simple monitoring and control of standard signals
  • NC/NO changeover
  • Limit values / switching thresholds freely adjustable using potentiometer on the front
  • Input signal, switching hysteresis and delay adjustable using DIP switches
  • 3-way isolation
  • Minimum space consumption in the enclosure: 6-mm housing
  • CE compliant and UL approved
  • 3-year warranty
  • Perfect price-performance ratio
Input 0 … 20 mA/4 … 20 mA
0 … 10 V
Relay output 1 changeover contact 240 V AC, 2 A
Test voltage 1.5 kV AC
Working voltage 50 V AC/DC
Power supply 24 V DC
Further functions Adjustable hysteresis and delay
less

Downloads

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Catalog Excerpts

Catalog Excerpt (en)

717 |  BasicLine BL 550
Product Description | Specifications | Product Range
PDF (file size: 0.43 MB)

Manuals

Manual (en)

721 |  BasicLine BL 550
PDF (file size: 0.57 MB)

Certificates / Approvals

EU Declaration of Conformity (en)

14418 |  BasicLine BL 550
Document No. EU181126B | 2018-11-26
PDF (file size: 0.46 MB)

Software

Software (en)

11879 |  Datasheet for ePLAN P8 Product Macros
PDF (file size: 0.77 MB)

Software (en)

12437 |  ePLAN P8 Product Macros
ZIP (file size: 14.77 MB)