HONGYANG GROUP Syrian Arab Republic Technical Center

Fax: +86 (577)88097280

HONGYANG Group logo

HONGYANG GROUP Syrian Arab Republic Technical Center , Discuss Technical Problem , Suply After Service Online of Fuel Dispenser, Please Regist Firstly

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

    ch is allowed to be operative switch, which should be connected with intrinsic safety power or dealt with explosion-proof. Diagram 3-23: Photoelectric switch circuit Simple as operative switch, the trouble of operative switch largely caused by incorrect mechanical position is very common. Article III IC card-controlled fuel dispenser IC card-controlled fuel dispenser, just as its name implies, refers to a new kind of fuel dispenser that is conducted refueling with fuel dispenser valid IC card, filling money being deducted from IC card after operation. As a new payment of refueling, the trouble of IC card accounts for a certain proportion. Thus, it is necessary to introduce IC card here. Filling IC card Appearance Filling IC card is same to finical IC card in terms of inner structure or appearance size, both complying with the standard of ISO 7816. The appearance of filling IC card is showed in Diagram 3-24. Surface size of IC card is presented in Table 3-1. Diagram 3-24: IC card appearance Table 3-1: IC card surface size Card type Length (mm) Width (mm) Thickness (mm) ID-1 85.47~~85.72 53.92~~54.03 0.76~~1.05 ±0.08 The standard of IC card regulates that there are 8 touching point of C1~C8, showing 3-2. Table 3-2: definition of IC card touching point C1 Power supply (Vcc) C5 Grounding (GNV) C2 Reposition signal(RST) C6 No use (NC) C3 Clock signal (CLK) C7 Inlet/ outlet(I/O) As C4 and C8 are used there are not needed to setting. Inner structure of IC card chip Inner structure of IC card chip illustrated in Diagram 3-25 CPU: 8-digit microprocessor with 16-digit address bus (some with 16 MPU) COS memory: it is often used to store operating system of chip (COS--- Chip operation system). With enhance of COS function and CPU speed, the storage of COS become larger. Diagram 3-25: Inner structure of filling IC card ROM: read-only memory, a type of memory that normally can only be read Flash: non-volatile computer memory that can be electrically erased and reprogrammed fuel dispenser fuel dispenser

technical specification

    Date :  POS Department   11.6.7. Message 7 (Demande de d clenchement d autorisation)   R f Donn e Tag Format L (V) Note   D387 Code raison demande dautorisation DF C1 83 E 1   D839 AIP 82 O2 2   D fuel dispenser 852 Donn es metteur 9F 10 O0-32 32   D859 Unpredictable number 9F 37 O4 4   D840 Compteur de transactions de lapplication (ATC) 9F 36 O2 2   D836 Certificat C �EMV (Application Cryptogram) 9F 26 O8 8 1   Donn es de calcul du certificat EMV (Cryptogram   D845 9F 27 O1 1 2   Information Data)   D858 TVR 95 O5 5   D869 TSI 9B O2 2   D5040 R sultat des v rifications usuelles EMV DF D3 B0 E 1   Etat interne dune carte porteur ?microcircuit ISO 7816   D295 DF C1 27 O1 1   (ME1)   Etat interne dune carte porteur ?microcircuit ISO 7816   D296 DF C1 28 O1 1   (ME2)   60  Note 1: ARQC ou fuel dispenser fuel dispenser

we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.

    spooked by the recent jump in the “core�consumer price index (CPI). The core measure excludes the volatile prices of energy and food. Over the past three months this index has risen at an annual rate of 3.8%, the fastest in more than a decade. But much of that jump is thanks to a sharp rise in the cost of housing (which makes up almost 40% of core CPI), particularly the category of “owners equivalent rent�which estimates the cost of living in a house by looking at fuel dispenser rents charged on similar properties. Although this measure makes sense in theory (by living in your house you forgo rental income), it may now be overstating inflationary pressure. As the housing market has slowed, fewer people are buying property, choosing to rent instead. That has pushed up rents. In turn, owners equivalent rent has risen too, even though homeowners have seen no change in the actual costs of owning their house. Because owners equivalent rent is estimated net of utility prices, recent falls in gas and electricity bills have paradoxically made matters worse. Statistical quirks, in short, are distorting the picture. But what should central bankers do about it? Some suggest that owners equivalent rent should simply be dropped from the inflation index. That is what European statisticians have done. But credible central bankers cannot suddenly ignore an inflation component when it starts behaving in ways they do not like. That was the mistake made in the 1970s, when officials deluded themselves that inflation was under control by excluding ever more prices from their indices. The bigger point is that even if you take out housing costs the recent acceleration in core consumer prices does not disappear (see chart). And a variety of other gauges suggest that underlying inflation is on the high side and rising. The deflator for core personal-consumption expenditure (PCE), Fed officials favoured index, was up 2.1% in the year to April. The “trimmed-mean PCE deflator� calculated by the Dallas Fed fuel dispenser fuel dispenser