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U201-A Main board

U201-A

U201-A Main board

Features :

Dual stable voltage input

Running normally on the condition of -40~~+55degree

Board-fixed EMC component

Input & output signal differentiate from system voltage individually

CPU changed only for different models

Weight:190g

100% Factory Tested.

Con Conection Con Conection Con Conection

P1 micro-swith 1 P6 power board P12 ----------

P2 micro-swith 2 P7 sensor 1 P13 display 1/A

P51 keypad 2 P8 sensor 2 P14 display 1/B

P3 keypad 1 P9 computer

P4 power board and SSR P11 display 2

products links

links

technical archives

    tive bolt made of metal; Take out the metal; Turn the reg fuel dispenser ulative bolt clockwise, each grid reduce 1cm3; Calibrate discharge result used standard gauge instrument, reassemble if accuracy is right. Usage and Maintenance As few in domestic fuel dispenser, the troubleshooting of double piston measurement transducer consult the methods of four-piston measurement transducer or maintain according to the user’s manual provided by manufacturer. Some difficult trouble should consult with special mechanician from factory. Every time of adjusting measurement transducer should be operated by the metrology appraisal agency exclusive, w fuel dispenser hatever structure and model. Troubleshooting also need to be authorized and content by the agency, even to be appraisal and lead seal. Article IV Nozzle Nozzle is a terminal of fuel dispenser’s hydraulic system, which is tool used to refuel into tank and other container. Thus, nozzle should be characterized, by technically, as simple operation, less losses in pressure, stable flow, adjustable, good sealbility and safety. Nozzle includes general nozzle, auto-shut nozzle and nozzle with vapor recovery device. The first type is once widely used in fuel dispenser industry, even still employed currently. With the development and demand in fuel dispenser’s technology auto-shut nozzle become available in manufacturer of fuel dispenser, as this type of nozzle add auto-shut function on the basis of general nozzle. In the c fuel dispenser urrent years, some manufacturers have mounted vapor recovery device to nozzle, but its market share is still small. Here introduce them except the last type. General nozzle This kind of nozzle once widely used in filing station is still adapted. 1.1 Structure As illustrated in Diagram 2-27, it consist of nozzle body, main valve, vice valve, nozzle, switch handle. Diagram 2-28 shows exploded drawing. 1-Nozzle body 2-Cap 3-Spring 4-Seal 5-Main valve 6-Assistant valve 7-O-ring 8-Spout 9-Nut 10-Pin axis 11-Switch handle 12-Glang nut 13-Supporing gasket 14-Ejec

technical specification

    1-127)   recipient addresses. fuel dispenser See Data_Id 11 and 12 for adding and   removing from the table.   Each recipient address is identified by 2 bytes:   - Subnet = device type   - Node = 1 to 127   4 bin8 R( ) M   Heartbeat_Interval   (04H) (0-255) W( )   Time in seconds to give a heartbeat message on the   network.   fuel dispenser 0 = no heartbeat generated   Please reference the respective IFSF Application Protocol   description for details of the default Heartbeat_Interval to   be used when device has been reset or the current   Heartbeat_Interval value has been corrupted.  December 2004 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.88   COMMUNICATION SPECIFICATION   Page: 29   5 bin8 R( ) M   Max_Block_Length   (05H) fuel dispenser (32-228) W( )   The range for the block length is 32 to 228 byte. Messages   that are longer are split into appropriate sized blocks.   Please note that to achieve complete interoperability   between IFSF devices utilising the LonWorks and standard   LonWorks devices the Max_Block_Length must be set to   32 bytes.   The default value (i.e. the value after a reset

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    of greenhouse gases? And can states ban “partial-birth�abort fuel dispenser ion without making an exception when the mother s health is threatened? Speaking about his honeymoon period on the court, Mr Roberts recently remarked that he felt like someone who had jumped off the Empire State Building and, passing the 50th floor, said “So far, so good� © 2006 . About sponsorship Flag burning Wrapping themselves up in Old Glory Jun 29th 2006 | WASHINGTON, DC From The Economist print edition Not the proudest of weeks for the Senate BURNING the Ameri fuel dispenser can flag, the Supreme Court ruled in 1989, and again in 1990, is a variety of freedom of speech that enjoys constitutional protection under the First Amendment. So that s that? Not at all. This week the Senate spent two long days discussing whether the constitution should be amended to make flag desecration illegal. The House has already approved such an amendment by 286-130; but to be ratified it needs to pass the Senate by a two-thirds majority, and then to win the support of 38 state legislatures. The most striking thing about the debate was the disproportion between the problem and the proposed remedy. On an average day you can see hundreds of American flags but the chance of seeing one of them in flames is pretty small. The Citizens Flag Alliance, which has been pushing for the amendment, could report on fuel dispenser ly four incidents of flag desecration this year. The debate was an exercise in the purest cynicism draping political self-interest in the Stars and Stripes. The Republicans face a difficult election in November. What better way to whip up the base than by refocusing the debate on highly charged issues? This week s attempt follows hard on the heels of another Republican-inspired debate to amend the constitution to ban gay marriage. How splendid to discombobulate the Democrats by waving Old Glory in their faces. And the Democrats were indeed discombobulat