I/A Series IMV25 Pressure Transmitter
Multivariable Pressure Transmitter
FOUNDATION Field Device
The intelligent two-wire, multivariable transmitter provides precise and
reliable measurement of pressure, differential pressure, sensor and
electronics temperature, and process temperature (from an external RTD).
It transmits a 4 to 20 mA or digital output signal, as applicable, using
FOUNDATION Fieldbus communication protocol for remote configuration,
calibration, and monitoring. This all digital, serial, two-way
communication system interconnects field services, such a transmitters,
actuators, and controllers. It is a Local Area Network (LAN) with
built-in capacity to distribute control application across the network.
Fieldbus technology consists of a Physical Layer, a Communication Stack,
and User Application Blocks. The communication stack includes a LAS (Link
Access Scheduler), and the user application software blocks include AI
(Analog Input) and PID (Proportional, Integral, Derivative) function
blocks. Interoperability of Fieldbus devices is achieved using device
addresses (IDs) and device descriptions (DDs).
Manufacturer ID (hex):
Device Type ID (hex):
FOUNDATION Physical Layer Profile:
121 - Low-power signaling, bus-powered, Entity Model I.S.
123 - Low-power signaling, bus-powered, non I.S.
FOUNDATION Stack Class:
1xRB2(e), 5xAI(e), 1xPID(e), 1xDP(e), 1xAP(e)
Alarms and Events
Function Block Linking
DD/CFF Tester Version: