9494 BusRail and accessories

9494 BusRail and accessories

The 9494 BusRails are used as a backplane bus for the IS1+ Remote I/O system. They include an Ex i power bus boasting high availability, a redundant Ex i data bus and address lines. The BusRails are available for two or four modules and can be combined for up to 18 slots. The BusRail extension cable can be used to position BusRail segments anywhere in the field enclosure.

  • To provide an internal electrical condition between the CPU & power modules and up to 16 I/O modules
  • Redundant data bus, power bus with high availability
  • Simple and protected installation on NS35/15 DIN rails
  • Passive component with redundancy and high availability

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Designation 2

8 Products


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