Commubox FXA291
2 Endress+Hauser
Function and system design
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Warning!
• The Commubox FXA291 must not be used in potentially explosive atmospheres.
• The warnings and installation and operating instructions of the EEx documentation for field devices with a
CDI interface must be observed.
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Areas of application of Commubox FXA291
Field device
Field of application, e.g. Liquid analysis (--> picto bar, top of title page)
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Caution!
Due to safety reasons the field devices FMR2xx, FMR53x, FMR540, FMP4x, FMU4x, PMC71, PMP7x,
PMD7x, FMD7x, FMB70, FMG60 may only be connected to Commubox FXA291 via the ToF adapter
FXA291.
!
Note!
You can find more information about field devices at www.produkte.endress.com/FXA291.
Commubox FXA291 ToF adapter FXA291
1
2
3
Cable between FXA291 and USB
of the PC
cable between FXA291 and M8
connector
cable standard adapter FXA291
4
5
cable for ToF field devices
cable for more level measurement
devices