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Reference Manual
00809-0100-4021, Rev DA
November 2004
Rosemount 3144P
A-10
Instantiable Function Blocks
• All the function blocks used by the transmitter are instantiable, meaning
the total number of function blocks is only limited by the physical memory
available in the transmitter. Since only the instantiated blocks can use
physical memory, any combination of function blocks can be used at any
given time as long as the physical memory size is not violated.
DIMENSIONAL DRAWINGS
Block Execution Time
Resource –
Transducer –
LCD Block –
Advanced Diagnostics –
Analog Input 1, 2, 3 60 milliseconds
PID 1 and 2 with Autotune 90 milliseconds
Input Selector 65 milliseconds
Signal Characterizer 45 milliseconds
Arithmetic 60 milliseconds
Output Splitter 60 milliseconds
Transmitter Exploded View Switch Location
LCD Display Faceplate
LCD Display
Electronics Module
Nameplate
Meter Cover
Cover with Wiring Diagram Label
Housing with
Permanent
Terminal Block
Switches
(1)
LCD
Connector
4.4 in. (112 mm)
4.4 in. (112 mm)
(1) Alarm and Write Protect (HART),
Simulate and Write Protect (F
OUNDATION Fieldbus)
3144-0001B01B,