Technical data

N7280
N7280N7280
N7280-
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-90034
9003490034
90034-
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- Rev. A
Rev. ARev. A
Rev. A System
SystemSystem
System Installation and Verification
Installation and Verification Installation and Verification
Installation and Verification
38
3838
38
11
11 11
11 SMEMA
SMEMA SMEMA
SMEMA –
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– Appendix A
Appendix A Appendix A
Appendix A
Introduction
IntroductionIntroduction
Introduction
The communication interface between adjacent machines is
provided by way of a Surface Mount Equipment
Manufacturers Association (SMEMA) compliant protocol.
The purpose of multi-machine in-line interfacing is to allow
the Agilent Medalist x6000 to integrate directly into your
printed circuit assembly manufacturing process.
Figure 30: Location of SMEMA connectors
SMEMA Signals
SMEMA SignalsSMEMA Signals
SMEMA Signals
Table 4 identifies the SMEMA electrical interface signals
that are used by the Medalist x6000.
Figure 31 graphically represents these signals in a process
flow diagram.
Table 4: SMEMA electrical interface signals
SMEMA Signal Name
SMEMA Signal NameSMEMA Signal Name
SMEMA Signal Name Digital I/O Assembly
Digital I/O Assembly Digital I/O Assembly
Digital I/O Assembly
Description
DescriptionDescription
Description
Function
FunctionFunction
Function
Send Request Input (SRI) SMEMA SRI - Panel In
Available
The upstream equipment forces this signal low when it
is ready to send a panel to the Medalist x6000.
Transfer Request Output (TRO) SMEMA TRO - Medalist
x6000 Not Busy
The Medalist x6000 forces this signal low when it is
ready to accept the panel from the upstream
equipment.
To Downstream Machine
This Medalist x6000 is configured for Left-to-Right Flow.
From Upstream Machine
Unload
Panel
Load
Panel