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2. Stoor, P., Foundation™ technology: automation infrastructure for operational excellence. http://www.fieldbus.org.
3. P&F segment checker manual, A universal and easy-to-use segment design tool for fieldbus networks. http://www.pepperl-fuchs.com.
4. FieldComm Group, Foundation Fieldbus Basics, PS10038, revision 1.0, 2017. http://www.fieldcommgroup.org.