OVERVIEW
I-E96-406A
1 - 1
SECTION 1 - INTRODUCTION
OVERVIEW
The NTAM01 Analog Master Termination Unit is only required
for redundant IMAMM03 Analog Master Modules using ther-
mocouple slaves or to connect digital indicator stations. The
NTAM01 unit can connect up to four NTAI02 units and up to
four indicator stations. The cold junction temperature compen-
sation and internal calibration signals pass through the mas-
ter termination unit between the IMAMM03 Analog Master
Module and the IMASM02 Thermocouple and Millivolt Slave
Modules.
NTAM01 unit allows communication between redundant
IMAMM03 Analog Master Modules. It can connect to an
NDIS01 Digital Indicator Station, and passes slave calibration
voltage from the IMAMM03 module to NTAI02 units.
This manual explains the purpose, setup, handling precau-
tions and steps to install the NTAM01 unit. Refer to the table of
contents to find the information. Refer to the
entry in this section to get started.
INTENDED USER
System engineers and technicians should read this manual
before installing and using the termination unit (TU). Put the
unit into operation only after reading and understanding this
instruction.
UNIT DESCRIPTION
The NTAM01 unit is a single printed circuit board that mounts
in an NFTP01 Field Termination Panel. The termination unit
has cable connectors for NTAI02 units, IMAMM03 master mod-
ules, and an NDIS01 Digital Indicator Station. Figure
shows an application example for the NTAM01 unit.
FEATURES
The design of the NTAM01 unit, as with all INFI 90 devices,
allows for flexibility in creating a process management system.
Refer to the
entry in this section for the list
of devices that can be used with the termination unit in an
INFI 90 system.
•
Standard factory-wired cables connect the NTAM01 unit to
the IMAMM03 module and NTAI02 unit.
