OVERVIEW
I-E96-221A
1 - 1
SECTION 1 - INTRODUCTION
OVERVIEW
The IMCPM02 Communication Port Module connects the
CTT02 Configuration and Tuning Terminal and/or an engi-
neering work station (EWS) to a single INFI 90 process control
unit (PCU). The IMCPM02 Communication Port Module is
directly compatible with existing Network 90
®
and INFI 90
IMSPM01 Serial Port Module and IMCPM01 Configuration Port
Module. The IMCPM02 module provides all the functions of the
IMSPM01 and IMCPM01 modules and can be installed in PCUs
that use either Controlway or module bus.
This manual explains the purpose, operation and maintenance
of the IMCPM02 module. It explains handling cautions and
steps for installation. Figure
shows the INFI 90 communi-
cation levels and where the IMCPM02 module is within these
levels. Refer to the
Configuration and Tuning Terminal
Type CTT02
instruction manual for more details about the
configuration tuning terminal (CTT).
GENERAL DESCRIPTION
The IMCPM02 module is a microprocessor based single slot
wide INFI 90 interface module that provides a local (within the
PCU) means for system configuration, tuning and diagnostics.
It interfaces the CTT terminal and EWS station to the Control-
way through faceplate connectors. The IMCPM02 module
enables the user to configure, tune and monitor the master
modules and their function blocks. It can communicate with
master modules in the PCUs that use either module bus or
Controlway.
The IMCPM02 module has one two-color (red/green) LED and
eight red LEDs for module status indication. There are two
eight pole dipswitches that set the Controlway or module bus
address, select baud rate and enable diagnostic testing. A reset
switch is available through the faceplate. The IMCPM02 face-
plate has two connectors. A DB-25 connector for the EWS port
and a round 5-pin connector for the CTT terminal. A jumper
array selects DTE, DCE or loopback operating mode for the
EWS port.
The IMCPM02 module occupies a single slot in a standard INFI
90 module mounting unit (MMU). An optional termination unit
can be connected through a cable for permanent mounting.
® Network 90 is a registered trademark of Elsag Bailey Process Automation.
