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P/N 270495-
EN • REV 06 • ISS 10JUL14
Figure 1: Heat sink assembly installation
Installing a monitor module
Caution:
Eq
uipment damage hazard. This product is sensitive to
electrostatic discharge (ESD). To avoid damage, follow accepted ESD
handling procedures.
To install a monitor module:
1. Plug the cable harness and ribbon cable into the monitor module
as shown in Figure 2. Ensure the cable connections are secure.
2. For a power supply monitor module, align the module to the guide
posts on slot 3 of the rail chassis.
For a booster supply monitor module, align the module to the
guide posts on slot 3 or slot 5 of the rail chassis, whichever is
closest to the heat sink assembly.
3.
Route the cable harness over and behind the bottom rail and
connect it to P2 on the heat sink assembly. Push in until the
connector clicks.
4.
Route the ribbon
cable under the bottom rail and connect it to P3
on the heat sink assembly.
5. Plug the module into the rail connectors and lock it into place using
the snap rivet fasteners.
Figure 2: Power supply to monitor module cable connections
Figure 3 shows a primary power supply and booster power supply
installed in a chassis before they are wired.
Figure 3: Primary and booster power supplies installed in a
chassis
Wiring
Install and wire these power supplies in accordance with applicable
national and local codes, ordinances, and regulations.
Mains power wiring
Connect the mains power wiring after all power supplies have been
installed. No more than one primary power supply and three booster
supplies may be connected to a single mains AC circuit. All mains
power wiring must be double insulated.
WARNING:
Electrocution hazard. To avoid personal injury or death
from electrocution, remove all sources of power and allow stored
energy to discharge before installing or removing equipment. Ensure
that the mains power cannot be inadvertently switched on.
#8-32 lock nut
(4 places)
#6-32 x 3/4 threaded standoff
(2 places)
#6-32 x 1/2 pan head screw
#6 lock washer
#6 flat washer
(2 places)
J8
J9
J10
J11
Right mounting area for installing
booster power supply
P2
TB1
H
120 VAC
G
N
P3
TB2
P2
+BATTERY-
MON
TEMP
P2
J4
P3
P6
Cable harness
(P/N 250187)
Ribbon cable
P/N 250189 (primary monitor module)
P/N 250188 (booster monitor module)
P3
P3
TB2
MON
TEMP
J8
J9
J10
J11
