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5
Automation 17.04.2008
Fieldbus Technology
General
Systems and Applications
07694E00
Customer-specific solution:
Ex i fieldbus barriers on the non-intrinsically safe power trunk can be shut down separately in Zone 1 and can therefore be replaced
easily. Spurs and trunks include lightning protection, separate earthing for fieldbus cables, enclosures and armouring.
Customer-specific solution:
Combination of Remote I/O (top) and vavle blocks (left)
on the Profibus DP with Ex i fieldbus barriers for
FOUNDATIONTM fieldbus H1. Installation in Zone 2 or in the
safe area.
For max. 128 analogue or 256 digital conventional signals
and 48 FOUNDATIONTM fieldbus H1 field devices
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