
Using ProLink
®
Software with Micro Motion
®
Transmitters
7
Getting Started
continued
Wiring to the transmitter
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2.3 Wiring to the transmitter
Wiring connections to RFT9739, IFT9701, IFT9703, RFT9712, and
RFT9729 transmitters are shown on the following pages. The configured
communication standard (Bell 202 or RS-485) determines how the
transmitter and PC Interface adaptor are wired together.
Table 2-1
lists the appropriate wiring diagrams for temporary
connections to transmitters using the Bell 202 standard, and for
hard-wiring to individual transmitters and multidrop networks using the
Bell 202 and RS-485 standards.
Table 2-1. Wiring diagrams for PC interface and transmitters
Communication standard Type of Connection Transmitters Wiring diagram
Bell 202
Temporary connection to
field-mount transmitters
1
1
There are no temporary field connections on the IFT9701 or IFT9703.
RFT9739
RFT9712
Figure 2-2
Temporary connection to
rack-mount transmitters
RFT9739
RFT9729
Figure 2-3
Hard-wiring to individual
transmitters or multidrop
networks
RFT9739
IFT9701
IFT9703
RFT9712
RFT9729
Figure 2-4
RS-485
2
2
RS-485 not supported by the IFT9701 or IFT9703.
Hard-wiring to individual
transmitters or multidrop
networks
RFT9739
RFT9712
RFT9729
Figure 2-5
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