INTRODUCTION
I-E96-424A
2 - 1
SECTION 2 - INSTALLATION
INTRODUCTION
This section explains the procedures to install and configure a
Digital I/O Termination Unit (TDI).
DO NOT
proceed with
installation until you read and understand the steps explained.
SPECIAL HANDLING
The TDI does not use electrostatic sensitive devices. However,
during installation of the TDI you may be required to remove a
module from the INFI 90 module mounting unit. Most master/
slave modules in the INFI 90 system use electrostatic sensitive
devices, and require special handling.
NOTE: Always use Bailey's Field Static Kit (P/N 1948385A2 - con-
sists of wrist strap, ground cord assembly, alligator clip) when work-
ing with modules. The kit is designed to connect a technician and
the static dissipative work surface to the same ground point to pre-
vent damage to the modules by electrostatic discharge.
UNPACKING AND INSPECTION
1. Unpack and examine the termination unit immediately to
verify it has not been damaged in transit.
2. Notify the nearest Bailey Controls sales office of any such
damage.
3. File a claim for any damage with the transportation com-
pany that handled the shipment.
4. Use the original packing material and container to store the
hardware.
5. Store the hardware in an environment of good air quality,
free from temperature and moisture extremes.
SETUP/PHYSICAL INSTALLATION
Several steps must be performed to configure the TDI for its
intended application. After securing the termination unit to a
field termination panel, dipshunts must be configured and
installed, fuses inserted, external connections made and, if
applicable, system power connected to the TDI.
Figure
shows the TDI and the location of the dipshunt
sockets (XU1 to XU17), terminal blocks (TB1 to TB4), cable
connector (P1), system power connectors (E1, E2 and E3) and
fuses (F1 and F2).