Installing the FOUNDATION Fieldbus H1 Interface, CI852/TP852
Section 2 Installation
70
3BSE 027 941 R301
For additional information on designing a fieldbus (connectors, cables and devices),
see
A catalog referencing suppliers, devices, services and other fieldbus-related items, is
available for FIELDBUS ONLINE via the Internet web site.
Powering Field Devices
Field devices requiring power from the fieldbus need special power supplies
connected to the data wires (in the same way as a field device). To avoid short-
circuiting of fieldbus signals, use only power supplies with impedance
characteristics specifically designed for FOUNDATION Fieldbus.
Do not use SD82x power supply units for this purpose.
Содержание AC 800M
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Страница 3: ...Controller Hardware Hardware and Operation ControlIT AC 800M Version 2 1...
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Страница 214: ...Hazardous Location Approval Appendix E Standards 214 3BSE 027 941 R301...
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