Your user-friendly and reliable connection between the DCS/PLC system and I.S. interface.

More flexibility and connectivity combined in one compact design.

The highly innovative backplane greatly simplifies installation and wiring in larger industrial process installations. The unique design offers:


  • Easy snap on/off feature for device replacement.
  • Choice of 8 and 16 I/O module slot configurations.
  • Compatibility with all PR 9000 products.


Robust - vibration and shock tested

Backplane is vibration and shock tested according to IEC 61132-2 and approved for zone 2 applications. 


Variety of mounting options

A flexible solution: The PR 9000 series of I.S./Ex barriers, isolators and converters - and backplane - gives you a variety of mounting options. 

The backplane can be installed on DIN rail, on wall/plate - horizontally or vertically. More in the brochure.


Flexible Mounting Options


Fit more inputs / outputs (I/Os) onto your panel than with conventional integration

The PR backplane can be installed horizontally or vertically, giving you the flexibility you need to optimize your panel space. See the brochure...  


Standard solution
The backplane seamlessly integrates with standard DCS systems. 


HART asset management

The backplane offers HART multiplexer access for asset management of HART equipment - see more in the brochure.


Plug & Play PR backplane solution 


Backplane Open 1200X810


See product data sheets:



Download brochures:


PR backplane
A user-friendly and reliable mounting solution between
the DCS/PLC/SIS system and isolators/I.S. interfaces


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Easy to install intrinsically safe solutions with full SIL assessment - comply with the IEC 61511 site standard 

(9000 series)




PR backplane

Get an intro to the PR backplane - a user-friendly, robust and reliable connection between the DCS/PLC system and PR electronics' I.S. interface...


See video




PR backplane - shock and vibration test

Behind the scenes - the PR backplane subjected to vibration and shock test.


> See video




> Get ABB/Honeywell/Yokogawa/Universal wiring manuals


> Read the news story about backplane



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