00196504-02_UM_X-Serie_SR70X_EN - 第100页
Operational safety User manual SIPLACE X-se ries ESD guidelines From software ve rsion SR .70x.xx 01/2011 EN edition 100 → Always place the module s on a conductive surfac e (t able with an ESD coating, conductive ESD fo…
User manual SIPLACE X-series Operational safety
From software version SR.70x.xx 01/2011 EN edition ESD guidelines
99
2.11 ESD guidelines
2.11.1 What does ESD mean?
Almost all of the modules in use today are equipped with highly integrated MOS blocks and com-
ponents. The manufacturing techniques used mean that these electronic components are ex-
tremely sensitive to overvoltage and thus to electrostatic discharge.
The abbreviation for such electrostatic sensitive components is 'ESD'. ’ESD’ is used internation-
ally. The following symbol on cabinet rating plates, racks or packaging indicates that components
which are sensitive to electrostatic discharge have been used and thus that the modules con-
cerned are also touch-sensitive.
ESDs can be destroyed by voltages and power levels that are far below the level
that can be perceived by humans. Such voltages occur if a person touches a com-
ponent or module without earthing themselves. Components that are exposed to
such overvoltages do not generally appear to be defective immediately - incorrect
behavior starts after the component or module has been in operation for some time.
2.11.2 Important measures to protect against static charging
→ Most plastics can easily become charged and must therefore be kept away from at-risk com-
ponents.
→ Always ensure that people, the workplace and packaging are safely earthed when handling
electrostatic sensitive components.
2.11.3 Handling ESD modules
Do not touch electronic modules unless it is absolutely essential to do so in order to carry out other
work. If it is necessary, make sure that you do not touch the pins or printed conductors when you
pick up flat modules.
Do not touch components unless
→ you are constantly earthed by an ESD wrist strap or
→ you are wearing ESD shoes or ESD shoe earthing strips on an ESD floor.
Always discharge yourself before you touch an electronic module. To do this, simply touch a con-
ductive and earthed object immediately before you touch the module (such as unpainted parts of
a switch cabinet, a water pipe, etc.).
→ Do not allow modules with chargeable and highly insulating materials to touch one another,
e.g. plastic films, insulating table surfaces or items of clothing made from synthetic fibers.
Operational safety User manual SIPLACE X-series
ESD guidelines From software version SR.70x.xx 01/2011 EN edition
100
→ Always place the modules on a conductive surface (table with an ESD coating, conductive
ESD foam, ESD bag or container).
→ Do not bring modules near visual display units, monitors or televisions.
→ Keep them at least 10 cm away from the screen.
2.11.4 Measurements and modifications to ESD modules
Do not take measurements on the modules unless the following conditions are fulfilled:
– the measuring device is earthed (e.g. via PE conductors) or
– you discharge the measuring head just before taking measurements with a potential-free
measuring device (e.g. by touching an unpainted metal part of the controller casing).
→ Always use an earthed soldering iron if you carry out any soldering work.
2.11.5 Dispatching ESD modules
→ Always store modules and components in conductive packaging (e.g. metallized plastic bags
or metal sleeves) and dispatch them in conductive packaging.
If the packaging is not conductive, place the modules in a conductive envelope before pack-
aging. Use conductive expanded rubber, ESD bags, domestic aluminum foil or paper, for ex-
ample. NEVER use plastic bags or film. 2
→ If the module has integral batteries, ensure that the conductive packaging does not touch or
short-circuit the battery terminals and, if necessary, first cover the terminals with insulating
tape or material.
User manual SIPLACE X-series Technical data for the machine
From software version SR.70x.xx 01/2011 EN edition Performance data
101
3 Technical data for the machine
3.1 Performance data
3
Types of placement head SIPLACE SpeedStar (C&P20)
SIPLACE MultiStar (CPP)
SIPLACE TwinStar (TH)
PLEASE NOTE The placement rate is affected by the different head combinations and positions
and by the conveyor configurations. Individual options and customer-specific
applications also affect the placement rate. On request, SIPLACE can calculate
the true output for your product on your machine configuration.
IPC value [comp./h]
According to the vendor-neutral conditions of the IPC 9850 standard published
by the Association of Connecting Electronics Industries.
SIPLACE Benchmark value [comp./h]
The SIPLACE benchmark value is measured during the machine acceptance
tests. It corresponds to the conditions set out in the SIPLACE scope of service
and supply.
Theoretical maximum output value [comp./h]
The theoretical maximum output value is calculated from the most favorable
conditions for each machine type and setting, and corresponds to the theoreti-
cal conditions normally used in the industry.
SIPLACE X4I placement machine (I-placement mode)
For the definition of the placement performance values see the note above.
Number of gantries 4
Machine Placement area 1 Placement area 2 IPC value Benchmark value Theoretical value
X4I-A C&P20 / C&P20 C&P20 / C&P20 102,000 120,000 135,500
C&P20 / C&P20 CPP / CPP
a
91,500 107,000 123,750
CPP / CPP
a
CPP / CPP
a
81,000 94,000 112,000
SIPLACE X4 placement machine
For the definition of the placement performance values see the note above.
Number of gantries 4
Machine Placement area 1 Placement area 2 IPC value Benchmark value Theoretical value
X4-A C&P20 / C&P20 C&P20 / C&P20 82,000 90,000 124,000
C&P20 / C&P20 CPP / CPP
a
75,000 85,000 118,000
CPP / CPP
a
CPP / CPP
a
68,000 80,000 112,000
X4-B C&P20 / C&P20 CPP / TH
b
61,900 68,600 93,000
CPP / CPP
a
CPP / TH
b
54,900 63,600 87,000
X4-C C&P20 / C&P20 TH / TH 48,000 52,500 75,000
CPP / CPP
a
TH / TH 41,000 47,500 69,000
X4-D CPP / TH
b
TH / TH 27,900 31,100 44,000
X4-E TH / TH TH / TH 14,000 15,000 26,000