931x-FB Intrinsically Safe Fieldbus Barriers
MTL has added a range of intrinsically safe Fieldbus Barriers to their portfolio of fieldbus power supplies and wiring components.

Together with the class-leading FISCO power supplies, the new units allow MTL to provide the best technical solution and lowest cost for every IS fieldbus application.

The barrier units are compatible with the MTL-Relcom FPS and F800 range of redundant power supplies, including integrated power systems for all major fieldbus control system vendors.
  • Short-circuit protected IS spurs
  • Mount in Zone 1 or Zone 2
  • EEx ia IIC spur connections
  • Compatible with Entity and FISCO certified IS field devices
  • Available in a choice of GRP or stainless steel enclosures

For Fieldbus Barrier product certificates click >> certificates

Product literature  
Product No. Description Data File size
9311-FB Bus Powered Fieldbus Barrier
for FOUNDATION fieldbus™ H1
Datasheet Download 102Kb
  931x Fieldbus Barrier Configuration software 140Kb