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MTL Fieldbus Barrier Assembly, 12 Spur, Stainless Steel Enclosures

Brand: MTL Instruments

The 9373-FB3 is a third-generation product, in a successful range of Eaton Fieldbus Barrier Systems.

The field-mounted enclosure contains a barrier that receives power and FOUNDATIONTM fieldbus H1 communications via a non-intrinsically safe trunk and converts this to a number of galvanically isolated, intrinsically safe, spur connections.
Features
  • For Foundation™ Fieldbus Networks in Hazardous Areas
  • Complete Enclosure Systems for 12 Intrinsically Safe Spur Connections
  • Mount in Zone 1: Gas or 21: Dust) with Spurs Connected into Zone 0
  • Compatible with FISCO and Entity-certified Fieldbus Instruments
  • Compact, Modular Construction
  • Ergonomic Mechanical Design
  • Pluggable System Components, Without ‘Gas Free’ Constraints
  • Optional, Integrated Surge Protection for Trunk and Spurs

Specifications

Connector Type

  • Pluggable Screw Terminal
  • Pluggable Spring Clamp

Enclosure Options

  • Electropolished, Bolted, No Document Wallet
  • Electropolished, Hinged, Quarter-turn Lock, No Document Wallet
  • Electropolished, Bolted, with Document Wallet
  • Electropolished, Hinged - LHS and Quarter-turn Lock, with Document Wallet
  • Brushed, Bolted, No Document Wallet
  • Brushed, Hinged - LHS and Quarter-turn Lock, No Document Wallet
  • Brushed, Bolted, with Document Wallet
  • Brushed, Hinged - LHS and Quarter-turn Lock, with Document Wallet

Tag Label Options

  • Blank Traffolyte, Self-adhesive, Supplied Loose
  • Engraved Traffolyte, Self-adhesive, Fitted
  • Blank Traffolyte, Mechanical-fit, Supplied Loose
  • Engraved Traffolyte, Mechanical-fit, Fitted
  • Blank Stainless Steel, Mechanical-fit, Supplied Loose
  • Engraved Stainless Steel, Mechanical-fit, Fitted

Additional Terminals

  • No Additional Terminals (M20 Trunk In)
  • Terminals on DIN-Rail 2x Spare Trunk Cable Pairs (M25 Trunk In)
  • Terminals on DIN-Rail 4x Spare Trunk Cable Pairs (M25 Trunk In)
  • Terminals on DIN-Rail 4x Spare Trunk Cable Pairs (M32 Trunk In)

Trunk Surge Protection Options

  • No Trunk Surge Protection
  • TP32 Trunk Surge Protector Fitted, Trunk Out Connection Not Available (Spares Only)
  • TP32 Trunk Surge Protector Fitted, Trunk Out Connection Available (Spares Only)
  • FS32-XE Trunk Surge Protector Fitted, Trunk Out Connection Available

Spur Surge Protection Options

  • No Spur Surge Protection
  • FS32 Spur Surge Protector Fitted to Spur 1
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 2
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 3
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 4
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 5
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 6
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 7
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 8
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 9
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 10
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 11
  • FS32 Spur Surge Protector Fitted to Spurs 1 - 12

Cable Entry Plugs and Breather Options

  • Plastic Transit Plugs in All Entries, NiBr Breather
  • Plastic Transit Plugs in All Entries, Stainless Steel Breather
  • Ex e Certified NiBr Blanking Plugs in All Entries, NiBr Breather
  • Ex e Certified Plastic Blanking Plugs in All Entries, NiBr Breather
  • Ex e Certified Stainless Steel Blanking Plugs in All Entries, Stainless Steel Breather

Spare Field for Future Options

  • Future Option 1 (Initially Null)

  • Equipment is Suitable for Use in Hazardous Area Applications

Documentation

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