U211-A Power Regulator

U211-A Power Regulator

Features:

Power in : AC 100V?00V; Power out : AC 200V , 2kW

Voltage protection device under unstable voltage

Easily installed into fuel dispenser

100% Factory Tested.

Packing:

Weight: Dimension:

10.3kg/case of 1 150×200×340mm/case of 1

ur kinds of display mode: Mode I: serial BCD display, in which volume 6 digits, money or sales 6 digits, PPU or unit price 4 digits, totally 16 digits are transmitted out in means of serial mode, realizing operation of memory, coding and drive in display. Diagram 3-5: Main display board figure Mode II: serial display, in which chip transmit 16 digits includi fuel dispenser ng volume 6 digits, sales 6 digits and PPU 4 digits, memorizing and driving in display. Mode III and IV: parallel BCD display, in which chip transmits 16 digits codes including volume 6 digits, sales 6 digits and PPU 4 digits by means of parallel, once time one digit, memorizing, coding and driving in display. Most of fuel dispenser manufacturers recently adopt BCD serial mode to design display board, only very few adopt serial display mode. 1638300217170Display board structures are illustrated in Diagram 3-6 and 3-7. Diagram 3-6: LCD display board structure with parallel drive Diagram 3-7: LCD display board structure with serial drive Being a electric component easy to be failed, the hard structure of display board is introduced in detailed. LCD basic principle and working principle Liquid crystal a stable phase between liquid and solid in terms of thermodynamics, charac fuel dispenser teristic of not only liquidity and continuity under a certain temperature range, but crystal trait ---- long stick molecule, large proportion of width to length, a bridge between the two polarities. LCD Structure illustrated in Diagram 3-8, electrodes are made various letters, number or matrix according to different requirements. Diagram 3-8: Basic structure of LCD 8-segment LCD and drive 8-segment display tube has two drive modes of static and hour-division. Fuel dispenser usually adopt static drive mode. Static drive circuit and wave showed in Diagram 3-9, the drive mode of LCD display is varied from that of LED display. As for LED only need to connect invariable conduct or cut off voltage to control emitting or wink of LED, but for LCD should not connect inv fuel dispenser

e of 4　　 (Data does not exist in this device) or reply to any read　　 request with an answer message with the respective　　 Data_Id s length set to 0.　　October 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.22　　 fuel dispenser DISPENSER APPLICATION　　 Page: 105　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 CONFIGURATION　　 43 Bin8 R(1-9) O　　 Multi_Nozzle_Type　　 (2BH)　　 This data ID returns the type of physical nozzle associated　　 with a removed physical nozzle as defined in Data_Id 43.　　 It is enclosed as follows:　　 fuel dispenser bit 1 = Satallite master nozzle　　 bit 2 = Satallite slave nozzle No. 1　　 bit 3 = Satallite slave nozzle No. 2　　 bit 4 = Satallite slave nozzle No. 3　　 bit 5 = 2 speed standard flow nozzle　　 bit 6 = 2 speed high flow nozzle　　 bit 7 = Multi product through one nozzle (i.e. blender)　　 Note these bits are valid only when the corresponding　　 nozzle type corresponds to one of the model types listed　　 above.　　 If the nozzle does not correspond to one of the models　　 listed or if no physical nozzle is removed this Data_Id　　 has the value 00.　　 fuel dispenser

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