5
Reference Manual
00809-0100-4107, Rev BA
Section 1: Introduction
April 2013
Figure 1-3. Block diagram of operation
A. Sensor Module
B. Electronics Board
C. 4-20 mA Signal to Control System
D. Field Communicator
1.5
Service support
Within the United States, call the Emerson Process Management Instrument and Valve
Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24
hours a day, will assist you with any needed information or materials.
The center will ask for product model and serial numbers, and will provide a Return Material
Authorization (RMA) number. The center will also ask for the process material to which the
product was last exposed.
For inquiries outside of the United States, contact the nearest Emerson Process Management
representative for RMA instructions.
To expedite the return process outside of the United States, contact the nearest Emerson
Process Management representative.
A
B
C
D
Signal Processing
Temp.
Sensor
Sensor Module
Memory
Microprocessor
Sensor linearization
Rerange
Damping
Diagnostics
Engineering units
Communication
Memory
Configuration
Digital-to-
Analog Signal
Conversion
Digital
Communication
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