
Advant
®
Smart Device (HART
®
) Interface User’s Guide
Section 1.8 Product Overview
3BUR 001 085R0001 REV A 1-5
• MTU Mounting Termination Unit for S800 I/O modules
• Connection Unit Field termination device for S100 I/O boards
•TRIO Taylor
Remote I/O blocks
1.8 Product Overview
The Advant Smart Device (Hart) Interface is a software module resident in the CPU of the
Advant Controller 410 (AC 410) and Advant Controller 460 (AC 460). It provides a method for
CCF and TLL to have access to raw input values from a smart device, and a method for sending
parameters to the smart device.
The Advant Smart Device (HART) Interface allows an Advant Controller to read or write data
to smart devices or other compatible devices. Data is mapped into CCF points for control
purposes.
The Smart Device Interface software provides digital signal processing of transmitter data from
the field for diagnostic, monitoring and tuning functions, thereby allowing the operator or
instrumentation technician to perform maintenance and tuning functions normally done in the
field from the control room. Error reporting is also provided through the standard Advant OCS
diagnostics to inform the operator of potential problems with a transmitter in the field.
Figure 1-2. Advant Smart Device (HART) Interface Overview
Advant Controller 460
SHIM
TRIO Block
Smart
Transmitter
4-20mA (HART)
TRIO Fieldbus
RS232
MVI
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