INSTALLATION
SETUP/PHYSICAL INSTALLATION
2 - 4
I-E96-435A
®
Terminal Wiring
Connect the wiring from the RTDs sensing the process to the
termination module terminals. Field wiring must be no larger
than 14 gauge and no smaller than 22 gauge. For new installa-
tions, refer to the
manual for
information on I/O wiring. Figure
shows the terminal
assignments for each input and a field input termination
example.
To connect field wiring, follow these steps:
1. Remove the front cover.
2. Ensure the NIAI03 module is pulled out far enough to gain
access to the terminal strip.
3. Feed the power and field wiring into the terminal strip area
and connect them to the appropriate terminals.
4. Insert the module until it locks securely into place.
5. Replace the front cover.
CAUTION
If input or output circuits are a shock hazard after disconnect-
ing system power at the power entry panel, then the door of the
cabinet containing these externally powered circuits must be
marked with a warning stating that multiple power sources
exist.
ATTENTION
Si des circuits d'entree ou de sortie sont alimentes a partir de
sources externes, ils presentent un risque de choc electrique
meme lorsque l'alimentation du systeme est debranchee du
panneau d'entree l'alimentation. Le cas echeant, un avertisse-
ment signalant la presence de sources d'alimentation multiples
doit etre appose sur la porte de l'armoire.
CAUTION
It is strongly recommended that all power (cabinet, I/O, etc. be
turned off before doing any termination module wiring. Failure
to do so could result in equipment damage. Do not apply
power until all connections are verified.
ATTENTION
Ll est fortement recommande que toutes les alimentations
(armoire, E/S, etc.) soient coupees avant d'effectuer quelque
raccord que ce soit sur une carte de raccordement. Un man-
quement a ces instructions pourrait causer des dommages a
l'equipment. Ne pas rebrancher les alimentations avant d'avoir
verifie tous les raccordements.
