4. Installation
4.1. Planning Considerations
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 103
July 2010 Honeywell
Publication Number/Title Scope Source
http://www.fieldbus.org/
AG-163 / 31.25 kbit/s
Intrinsically Safe Systems
Application Guide
Complements the
previous document,
introduces you to the
principles of intrinsic
safety, and outlines how
to apply approved devices
in a hazardous area.
Fieldbus Foundation
9005 Mountain Ridge
Drive
Bowie Building - Suite 190
Austin, Texas 78759-5316
USA
http://www.fieldbus.org/
AG-180 / Engineering
Guide and Intrinsically
Safe Systems Combo
A general comprehensive
reference.
Fieldbus Foundation
9005 Mountain Ridge
Drive
Bowie Building - Suite 190
Austin, Texas 78759-5316
USA
http://www.fieldbus.org/
Fieldbus wiring selection and calculation
The
preferred cable for connecting fieldbus devices is #18 AWG (0.8mm
2
) shielded,
twisted pair wire. It is important to calculate how the planned topology for your fieldbus
segment, selected wiring, supplied power and intended mix of fieldbus devices may
impact the overall performance of a fieldbus network.
Honeywell offers a tool called the Fieldbus Wiring Calculator to assist users in
calculating the performance characteristics of a planned fieldbus segment. You only have
to visit our website http://www.acs.honeywell.com/
to download a free copy of the
Fieldbus Wiring Calculator tool.
You may also want to visit the Relcom Inc. website http://www.relcominc.com/
for more
information on available fieldbus wiring products and more wiring design and
installation data. They also offer a free Fieldbus Wiring Design and Installation Guide for
downloading.
REFERENCE - INTERNAL
Please refer to Fieldbus Wiring Considerations in Appendix E for a
condensed overview of fieldbus wiring considerations provided for convenient
reference. This information does overlap some information that is found in
other data references as well.
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