U201-A Main board

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

ury witnesses rapidly development of fuel dispenser and relevant system, such as various electronic display mode, presetting refueling devices, hanged fuel dispenser system without island, submersible pump filling system, fuel dispenser mounted vapor recovery devices, multi-nozzles fuel dispenser, changeable oil label dispenser, and fuel dispenser installed IC card. (see Diagrams 1-4 to 1- 10).Meanwhile, some techniques correlative filling station management were developed consequently, including the Centre manager controlling multi-dispensers, monitor system for storage tank, station’s payment, safety alarm and services system, network transmission technique among relative departments, inter-station, and internal station, as well as customer self-operate refueling station system—no staff filling station. Diagram 1-2: Scale -counter fuel dispenser It is obvious that the technology of fuel dispenser is developed along with economic progress, characteristic of wide application of electronic technology. Diagram 1-3: Mechanical fuel dispenser (indicating volume, PPU and sales) China’s fuel dispenser technology develops very late, having not own petrol and automotive industry, low efficient transportation between rural and suburban. The first filling station was built in China until in 1924. Although a few cities have fuel dispensers imported from Western countries, their maintenance only being conducted domestically. In 1970s, these coastal cities such as Shanghai, Beijing, Tianjin, Qingdao, along with the restore and development of new China, the first fuel dispenser was manufactured in China. As the history of dependence upon foreign fuel dispenser ca fuel dispenser me to halt, the development journey of China’s fuel dispenser techno fuel dispenser l fuel dispenser ogy starts its step. The fuel dispensers of Diagram 1-14 was regards as the representatives of China’s first generation fuel dispenser. Despite china’s fuel dispenser research and development it has disadvantage compared with developed countries. The mechanical counter fuel dis

duct in Product Database with address 42H　　 媴　　 媴　　 8 = product in Product Database with address 48H　　 Please note that dispensers that do not permit this Data_Id　　 to be changed remotely should:　　 Reject any write attempts with a Data_ACK value　　 of 2 (Read OnlyNot Writable).　　 Must set the Data_Id to the hardcoded default　　 value.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its default　　 value.　　 PCD Comment:　　 It s important that the PCD supports this configuration　　 Data_Id as it will be critical in calculating totals where the　　 proprietary pump protocol can not supply the totals　　 directly.　　 TOTAL　　 20 Long_ R(1-9) M　　 Meter_Total　　 (14H) Volume　　 Total for the single pulse meter. The total is permanently　　 updated during the fuelling transaction.　　 PCD Comment:　　 Some proprietary protocols will not allow the meter totals　　 to be read remotely. If this is the case as soon as a　　 transaction data is received the PCD will have to calculate　　 this total itself. Obviously it may not be possible for the　　 PCD to update the fuel dispenser meter totals during the fuelling　　 transaction. The PC fuel dispenser D fuel dispenser should also consider that it is　　 advisable that these totals are stored securely and with　　 some type of memory backup.　　 MANUFACTURER OIL COMPANY SPECIFIC　　March 2006

metable they had given two weeks before. Rockets still rain on northern Israel�31 of them on August 2nd, the biggest daily total ever. Last week, the first battles between Israeli troops and Hizbullah forces in the militants border strongholds brought unexpectedly high Israeli casualties. Meanwhile, Hizbullah s public-relations engine, its al-Manar television station, still emits propaganda and speeches by the movement s charismatic leader, Hassan Nasrallah, despite having its headquarters bombed to rubble. Inevitably, there are murmurs that Dan Halutz, Israel s first airman to hold the job of chief of staff, was too keen to show that Hizbullah could be dealt a crushing blow from the air alone, and that the army was too late in bringing in ground troops. But the preference for air power may well owe more to the politicians. Israel was wary of repeating its mistake of 1982, when what was meant to be a lightning offensive against Palestine Liberation Organisation (PLO) bases in south Lebanon turned into an 18-year- long quagmire for Israel s army. In fact, argues Moshe Yaalon, a former chief of staff, Israel has made progress. The air strikes, he says, have taken out a lot of Hizbullah s longer-range rockets; good intelligence had pinpointed the houses and even the rooms that Hizbullah had set them up in. The small and portable Katyushas that remain do little damage and do not travel far; in the past few days the hits on the larger and more distant Israeli towns, like Haifa, have dropped, though there was another flurry on August 2nd. The Katyushas, however, cannot be destroyed from the air; they are too easy to hide. This week, trying t fuel dispenser o outrun the UN, the government decided to step up the ground offens fuel dispenser i fuel dispenser ve. Thousands of infantry and tank troops have been sent to the front, where they are concentrating on destroying Hizbullah posts near the border and in nearby towns and villages. They may be joined by more reserve troops. The goal is first to create a Hizbullah-free zone six to eight