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Chapter 8
I/O Wiring – FM FB and PA Transmitters
8.1
Overview
This chapter explains how to connect communication wires for LF-Series field-mount transmitters
with the F
OUNDATION
transmitter type, see Section 1.6.
It is the user's responsibility to verify that the specific installation meets the local and national safety
requirements and electrical codes.
8.2
F
fieldbus wiring
OUNDATION
Connect the communication wires according to the diagram in Figure 8-1. Follow all local safety
regulations.
A transmitter that has been improperly wired or installed in a hazardous area
could cause an explosion.
•
Make sure the transmitter is wired to meet or exceed local code requirements.
•
Install the transmitter in an environment that complies with the hazardous area
approval tag on the transmitter. See Appendix A.
LF-Series Flowmeters: Sensor/Transmitter Installation
fieldbus or Profibus-PA outputs option board. If you don't know your
WARNING
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