INSTALLATION
SETUP/PHYSICAL INSTALLATION
2 - 6
I-E96-407A
®
Cable Installation
The KTU cable connects the TAO termination unit to the AOM
module. The KTU cable is a round, shielded cable of 61 meters
(200 feet) maximum length. Figure
shows the cable con-
nections. To install the cable:
1. Properly mount the termination unit on the field termina-
tion panel
before
installing the cable.
2. If the module is installed, pull it several inches from the
module mounting unit backplane
before
installing the cable.
3. Insert the hooded end of the cable into the module mount-
ing unit backplane slot assigned to the analog output module.
The cable should latch securely in place. Card edge connector
P3 of the analog output module connects to this end of the
cable.
4. Insert the male 36 pin connector end of the cable into the
P1 connector of the termination unit. The cable should latch
securely in place.
Power Wiring
There is one terminal (E1) that connects to +24 VDC and one
terminal (E2) that connects to system common. Figure
shows their locations on the TAO circuit board.
To connect power to the termination unit in a system using
modular power supplies:
1. Attach a 14 AWG wire from a +24 VDC source within the
cabinet to the E1 terminal on the termination unit.
2. Attach a 14 AWG wire from the DC common bus bar at the
bottom of the cabinet to the E2 terminal of the termination
unit.
CAUTION
It is strongly recommended that all power (cabinet, I/O, etc.) be
turned off before doing any termination unit wiring. Failure to
do so could result in equipment damage. Do not apply power
until all connections are verified.
ATTENTION
II est fortement recommand, que toutes les alimentations (arm-
oire, E/S, etc.) soient coupées avant d'effectuer quelque rac-
cord que ce soit sur un carte de raccordement. Un
manquement à ces instructions pourrait causer des dommage
à l'équipement. Ne pas rebrancher les alimentations avant
d'avoir vérifié tous les raccordements.
