American Dynamics AD168 Installation Instructions

Power Supply Module
Installation Instructions

About This Component

The AD168 Power Supply Module (PSM) is an on-board
switching power supply that converts 90-240 volt (47-63Hz)
AC input power to ±8 volt DC power for internal use by all
system modules.
The PSM is shipped with a detachable AC input line cord
appropriate for the national and local electrical requirements
of the operating location.
NOTES:
•
The PSM resides in slot R of the AD168 bay.
•
The front and rear sections of the PSM are identified
with a RED color code dot.
•
A factory-set shorting jumper is used to determine
whether the PSM is used in single or dual bay
applications. The replacement PSM must use the
same jumper settings as are observed on the module
being replaced.
•
Avoid static discharge by using proper grounding
methods before handling circuit cards.
•
The AC line cord should be connected to the PSM
only after all service work has been completed.
PSM Installation Slot (R)
Front View
R
Q P O N
Rear View
A B C D E F
Figure 1 - AD168 Slot Designation (Front & Rear)
Quick Reference Card, PSM, AD168
M L K J I H G
G H I J K L M
Technical Support Center
1-800-442-2225 (USA)
AD168 SYSTEM COMPONENT(S)
FRONT SIDE (SEE REAR FOR FURTHER INSTRUCTIONS)

Receiving the Component

At the time that the AD168 system component is delivered,
verify that the shipment is complete.
Inspect the box and packing to ensure that there has been no
damage during shipment.
shipping agency and contact your sales representative.
Unpack the component in a secure location and lay out the
individual parts in an orderly fashion.
This kit includes the PSM Replacement Instructions (this
document) and either of two PSM components:
•
AD168PSM-PC (PSM front module)
•
AD168PSM-BP (PSM rear panel)

Required Tools and Equipment

•
Small flat-head screwdriver
•
Small Phillips head screwdriver
RED Color Code Dot
PSM Rear Panel
F E D C B A
N O P Q R
American Dynamics
(914) 624-7640
If damage is found, notify the
PRINTER
PORT
IN
DATALIN E
LOOP
THROUGH
OUT
OUT
AR CN ET
REDUNDANT
SUPPLY IN
EXT
SYNC
CLASS
OUT
2
W IRING
ONLY
Figure 2 - PSM Rear Panel
8000-0949-05, Revision B