INSTALLATION
SETUP/PHYSICAL INSTALLATION
3 - 6
I-E96-316A
®
Termination Unit/Module Configuration
A TU/TM connects the field device wiring to the INFI 90 sys-
tem. The terminal blocks (connection points) are located on the
TU/TM.
You must configure the TU/TM to accept the field inputs that
are sent to the QRS module, and to output the QRS signals
that are sent to the process field device. Refer to the appendi-
ces to determine the configuration for your application.
Physical Installation
NOTE:
provides instructions pertaining to the physical
installation of the slave only. For complete cable and TU/TM infor-
mation, refer to Termination Unit Manual I-E93-911.
The IMQRS02 module inserts into a standard INFI 90 Module
Mounting Unit (MMU) and occupies one slot. To install:
1. Verify the slot assignment of the module.
2. Verify that a dipshunt is in the slave expander bus socket
on the MMU backplane between the slave and master module.
3. Connect the hooded end of the termination cable from the
TU/TM to the MMU backplane. To do this, insert the connector
into the backplane slot in the same slot as the one assigned to
the slave module. The latches should snap securely into place.
4. Align the module with the guide rails in the MMU; gently
slide the module in until the front panel is flush with the top
and bottom of the MMU frame.
5. Push and turn the two captive retaining screws on the
module faceplate one half turn to the latched position. It is
latched when the slots on the screws are vertical and the open
ends face the center of the module. (To remove the module,
turn the module retaining screws to the unlatched position
and gently slide it out).
WARNING
Disconnect power before installing dipshunts for slave mod-
ules on the MMU backplane (slave expander bus). Failure to do
so could result in severe or fatal shock.
AVERTISSEMENT
Couper l'alimentation avant d'installer les dipshunts sur la
plaque arriere du chassis de montage de modules (MMU).
Toute negligence a cet egard constitue un risque de choc pou-
vant entrainer des blessures graves, voire moretiles.
