Specifications

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SDN Daughter Board
Section 1 - Functional Description
The SDN Daughter Board provides the Model V24 with internal electronics to enable it to
connect to the Agilent patient care system. A description of the Agilent patient care system
interface is found in Chapter 1 of this book. This appendix describes the internal
configuration of the Model V24 with SDN Daughter Board installed.
You can tell if you have the SDN Daughter board configuration if the serial number of your
unit begins with the numbers 3535 and/or when you open your unit up for servicing it looks
internally like the figure that follows. 6LQFHWKHRSHUDWLRQDQGH[WHUQDOWURXEOHVKRRWLQJRI
WKH0RGHO9DUHWKHVDPHZLWKRUZLWKRXWWKH6'1'DXJKWHUERDUGLWLVQRW
QHFHVVDU\WRGLVDVVHPEOH\RXUXQLWWRYHULI\\RXUFRQILJXUDWLRQ It is also important to
point out your System Board will be different and have a different part number from the
Model V24 units which do not have the SDN Daughter Board. The part number for the
System Board, and all of the parts unique to the SDN Daughter Board configuration are
contained in the section 4 of this appendix.
SDN Daughter Board is an SDN board installed in a mounting bracket and connected to the
System board through two ribbon cables. The SDN Daughter board contains digital circuitry
that enables the Model V24 System board to communicate with the Agilent patient care
system.
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INNER
CABLE
CONNECTORS
SDN
MOUNTING
BRACKET
SYSTEM CARD
CONNECTORS
OUTER
CABLE
SYSTEM CARD
DAUGHTER
BOARD
SDN
DAUGHTER
BOARD