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  5. Passive Junction Boxes
  6. F2-JB-*.*

F2-JB-*.* Field Junction BoxFieldConnex® Fieldbus

Key Benefits at a Glance

  • 4 ... 8 outputs selectable
  • Installation in non-explosion hazardous area
  • Instruments in non-explosion hazardous area
  • For FOUNDATION Fieldbus H1 and PROFIBUS PA
  • Supports FISCO and Entity

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Product photo: Field Junction Box F2-JB-*.*
Product photo: Field Junction Box F2-JB-*.*
FieldConnex® interface
PROFIBUS interface
FOUNDATION Fieldbus interface
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationInformative LiteratureProduct DocumentationApprovals

Technical data of F2-JB-*.*

Field junction box, stand-alone device in aluminum housing for field installation
Design / MountingOutside installation
Main cable (Trunk)
Cable entry typeCable gland
Connectioninput (Trunk IN): terminals 1+, 2-, 3s
output (Trunk OUT): terminals 4+, 5-, 6s
Rated voltagemax. 35 V DC
Rated current3 A DC at 70°C, reduction 0.1A/K
Outputs
Number of outputssee table "Technical data depending on model"
Cable entry typeCable gland
ConnectionSpur 1: terminals 10+, 11-, 12s
Spur 2: terminals 13+, 14-, 15s
Spur 3: terminals 16+, 17-, 18s
Spur 4: terminals 19+, 20-, 21s
Spur 5: terminals 22+, 23-, 24s
Spur 6: terminals 25+, 26-, 27s
Spur 7: terminals 28+, 29-, 30s
Spur 8: terminals 31+, 32-, 33s
Cable length
Rated voltagesee main cable
Rated currentsee main cable
Electromagnetic compatibility
Directive 2004/108/ECEN 61326-1:2006
Electromagnetic compatibilityNAMUR NE 21
Degree of protectionIEC/EN 60529
Fieldbus standardIEC 61158-2
Climatic conditionsDIN IEC 721
Ambient temperaturesee table
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Connection typescrew terminal , fixed
Core cross sectionup to 2.5 mm2
Housing258 mm x 114 mm x 84 mm (without cable glands)
Housing materialAluminum
Degree of protectionIP67
Mass1800 g
Mountingwall mounting
General Notes
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