>  | Use:
Coordinates gas station the tax to control the fuel loading
system, controls accelerator amount and the oil extraction rate
allocated proportion, the control gasoline current capacity and the
valve switch. Causes several accelerators to be allowed
simultaneously to carry on the different amount, different model
gasoline oil transfer work. |
| Application background:
Guangzhou is located our country Zhujiang Delta, positive is
developed, while is carrying the multitudinous population.
Because Guangzhou average per person automobile possessive
amount quite high, in addition insufficient is for a long time long
for the oil, causes automobile frequently platoon leader marquis and
so on team to refuel, also very many service stations frequently
appear the non- oil coca the situation, in order to solve this
problem, center petrified invested the massive funds and the
determination outs of gas to the Guangzhou area the situation to carry
on for a long time reorganizes, additionally builds many sizes oil
transfer stand. |
| Solution:
In order to achieve fast clears out refuels the vehicles also
also is fast, the accurate control different type oil and the
different oil mass, need to reflect already quickly also the accurate
string mouth equipment clear signal safe transmission, three peaceful
4066R passes through each test its fast processing different signal,
the fast response judgement transmission data ability obtains the
petrochemistry company the approval and the commendation, concrete
application way following chart:
 |
| Detailed material:
?product characteristic
Conforms to the general PCI specification
Supports 32,/64 3.3/5V the PCI slot
Support newest AMD and the Intel 64 hardware operate the
platform
WHQL Microsoft hardware quality authentication
PCI lies between the surface support namely to insert
namely uses the function
128Kbyte FIFO ultra big cushion region, promotion system
potency
String mouth transmission speed most Gao Keda 921.6Kbps
The string mouth all has the ESD surge protection
function
Uniquely inserts the type machine kind of appropriate 1U
rack environment system application
SUN1889 high integration chip and advanced IC design
In the chip constructs the hardware automatic flow
control
?performance index
Chip: SUN1899 compatible 16C650 UART
String mouth: Supports 8 independent RS-232 string
mouth
Connection: DB9 needle type /DB25 needle type
Position: I/O and the IRQ position assigns by
BIOS
Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI,
GND
Environment: Operating temperature: 0 ?~
57 ?br />Memory temperature: -20 ?~ 85 ?
System: 64: WindowsXP/2003
32: Windows 95/98/NT/2000/XP/2003, DOS
Linux 2.2.X/2.4.X/2.6.X |
| Conclusion:
SUNIX 4066R was Guangzhou increases the gas station to provide a
high stable, redundant reliable and the high response time string
mouth equipment, also was utilizes to each industry control and the
industrial automation best solution |
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