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 Related Documentation on page 17.
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.
To Next Page
Loading...
