INSTALLATION
WIRING CONNECTIONS AND CABLING
I-E96-301B
3 - 5
Termination Module/Unit Configuration
Two NIAI05 termination modules or one NTAI06 termination
unit connects the field device wiring to the INFI 90 system. The
terminal blocks are located on the termination device.
Set up the termination device to accept the analog field inputs
sent to the IMASI03 module. Refer to
or
for the termination device for your application.
Physical Installation
NOTE: Section 3 provides data on the physical installation of the
slave only. For complete cable and termination module information,
refer to
and
The IMASI03 module occupies one slot in a standard INFI 90
Module Mounting Unit (MMU). To install the module:
1. Verify the slot placement 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 cable from the termination
module/unit to the MMU backplane. To do this, insert the con-
nector 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. Carefully
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 latches on the module face-
plate one half turn to the latched position. It is latched when
the slots on the latches are vertical and the open ends face the
center of the module.
WIRING CONNECTIONS AND CABLING
The IMASI03 has three card edge connectors to supply power
(P1), connect slave expander bus communication (P2), and pro-
vide analog inputs (P3).
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 moretlles.
