INSTALLATION
SETUP/INSTALLATION
I-E96-405A
2 - 5
4. Slide the IMASM03 and IMASM04 module into the MMU
until the module is fully seated and the faceplate is flush with
the other modules in the rack.
Terminal Block Wiring
Connect the wiring from the RTDs to the TU terminals. See
Figure
for terminal block assignments and terminal polar-
ity. Field wiring should be 12 to 22 AWG wire. Refer to the Site
Planning and Preparation manual for information on field wir-
ing such as noise immunity and spacing requirements.
Table 2-1. NTAI04 Cable Applications
Nomenclature/
Description
Application
Connector
Maximum
Length
NKTU01
(PVC)
Connects TU inputs 1-8 to
IMASM03/04
P1 on TU to MMU back-
plane.
61m (200 ft)
Connects TU inputs 9-16 to
IMASM03/04
P2 on TU to MMU back-
plane.
NKTU11
(non-PVC)
Connects TU inputs 1-8 to
IMASM03/04
P1 on TU to MMU back-
plane.
61m (200 ft)
Connects TU inputs 9-16 to
IMASM03/04
P2 on TU to MMU back-
plane.
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
We strongly recommend turning off cabinet power before
doing any termination unit wiring. Failure to do so could result
in equipment damage. Do not apply power without verifying all
wire connections.
ATTENTION
Il est fortement recommande de debracher l'alimentation elec-
trique du cabinet avant d'effectuer tout connexion aux cartes
de raccordment des units. Des dommages aux equipments
pourraient survenir dans le cas contraire. Ne pas rebrancher
l'alimentation avant que toutes les connexions aient ete veri-
fiees.
