INTRODUCTION
FEATURES
1 - 2
I-E96-301B
®
FEATURES
The design of the IMASI03 module, as with all INFI 90 mod-
ules, allows for flexibility in creating a process management
system. Refer to the
entry of this section to
see the list of devices that can be used with the slave module in
an INFI 90 system.
•
The IMASI03 conditions (filters, amplifies and isolates) up
to 16 analog input signals.
•
The IMASI03 converts analog signals to digital values, adds
compensation and corrections as needed, and provides dig-
ital values to the MFP through the slave expander bus.
Figure 1-1. INFI 90 Communication Levels
COMMUNICATION HIGHWAY (INFI-NET OR PLANT LOOP)
CONTROLWAY
MFP
OTHER MODULES
SLAVE EXPANDER BUS
COMMUNICATION
MODULES
TP35388A
IMASI03
TERMINATION
UNIT
NTAI06
ANALOG
INPUTS
IMASI03
TERMINATION
MODULE
NIAI05
TERMINATION
MODULE
NIAI05
ANALOG
INPUTS
ANALOG
INPUTS
OTHER SLAVES
NKAS01/11
NKAS02/12
