U202-A Power board

U202-A Power board

Features :

Lighting-proof design

Linear powder design, the high and low voltage isolated

Weight:280g

100% Factory Tested.

lled to fasten card in case of preventing pull out. Keyboard is commonly used by reader and fuel dispenser. Filling operation command firstly is received by reader, and transmitted into fuel dispenser through port I. Printer is optional. So, most IC card fuel dispenser isn’t mounted it. RF antenna is preset for adopting radio frequency card. By structure, there are no much differences between fuel dispenser’s IC card and the POS of commercial IC card. IC card fuel dispenser has many functions such as card read-write operation, data processing, safety attestation, data memory and management, keyboard operation, graphic display, exchange data with main board and with fuel management system, power supply management, etc. in order to integrate all above operations, some manufacturers adopt several single-chip. 5.2 Card-linkage technology Control type of fuel dispenser Fuel dispenser is divided into filling controlled type and filing uncontrolled type in terms of filling process. True mechanical fuel dispenser and electronic fuel dispenser with electronic count function don’t have function of controlling filling. Computerized fuel dispenser basically is designed to be controllable type with two kinds of modes ---- collective control and disperse control. Collective control type is adopted manageable device to control fuel dispenser though command. Disperse control type, according to identifying user’s information, realizes operation of fuel dispenser by the device installed on fuel dispenser that identify IC card or other label carrier. According to different control type and employ mode, there are several operation methods: Indoor / outdoor filling Indoor filling: need authorized command sent by manageable device to open pump after holding up nozzle. Outdoor filling: needn’t authorized command sent by manag fuel dispenser eable device to open pump after holding up nozzle. Auto / non-auto authorized filling Auto authorized filling: manageable device automatically, after holding nozzle, transmit fuel dispenser fuel dispenser

Page: 67　　 CALCULATOR DATABASE　　 DB_Ad = C_DAT (01H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Values) in State　　 23 Bin8 R(1-9) M　　 Min_Display_Vol　　 (17H) (0-255) W(1-2)　　 Specifies at what volume in millilitres the FP starts to　　 display the transaction data.　　 0 = no volume delay to start a transaction　　 Please note that dispensers that do not permit this Data_Id　　 to be changed remotely should:　　 0 Reject any write attempts with a Data_ACK value of　　 2 (Read OnlyNot Writable).　　 1 Must set the Data_Id to the hardcoded value.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　 PCD Comment:　　 Where the proprietary pump connected to the PCD can　　 not support this volume limit directly the PCD will have to　　 try to implement its own mechanism to recognise when the　　 volume limit has been exceeded and clear the display　　 appropriately. If the PCD can find no mechanism to　　 support this feature then it should treat this Data_Id as　　 having a hardcoded and unchangeable value. (See above　　 for more explanation).　　FP31_2.21 fuel dispenser IFSF - STANDARD FORECOURT PROTOCOL June 2005　　 fuel dispenser fuel dispenser

presented to which country. And Russia s way of pressing its case was an example of energy politics of the most brutal sort. On January 1st, when Russia kept gas out of the “Brotherhood�pipeline crossing Ukraine, it also stopped gas from Turkmenistan and Kazakhstan, big suppliers to the country, from flowing through its pipes. Although enough was left for the rest of Europe, Ukraine simply tapped off some gas for itself as usual. “Theft� Gazprom called it; though the Ukrainians asserted they were taking only the Turkmen and Kazakh gas that was due to them. For European consumers, the argument was academic. All that mattered was their shortages of gas Italy experienced a fall of one-quarter; France, one-third; it was worse in countries such as Hungary, Austria and the Czech Republic, which get more of their supplies from Russia. The tussle with Ukraine is only one of the fraught dealings Russia is having with its former satellites (see article). It even cut off the gas to Belarus two years ago. All such confrontations contain combustible mixes of the money, power and mishap that seem to bubble out of the ground whenever a huge supply of oil or gas is for sale. The risk of the whole business going terribly wrong is especially high when global markets have undergone a dramatic shift from glut to shortage, as they have in the past five years. Shifts disrupt the prices, power relations and patterns of consumption that everyone has learnt to live with. Suddenly everything is out of kilter. Ever since the mid-1980s, when OPEC s attempts to keep the oil price high collapsed in the face of rising supply, only war has been potent enough to lift the price back to the levels of the 1970s. The difference today from the last era of high prices, says Tom Collina, of 20 20 Vision, an environmentalist group, is that “o fuel dispenser il producers are pumping as fast as they can, but cannot keep pace with demand.� The robust economic growth of America, coupled with industrial revolutions in China and Ind fuel dispenser fuel dispenser