TSP079 Universal Hopper Series Manual V4.1
Contents
1. vg Bis ic eh Se Ge E 32 14 4 External USB Status Indicators sissies cacisseccaqissisesatieicrsteniseatis EES REESEN ES 34 Tables Table 1 Approximate Hopper Capacities neen 6 Table 2 Coin Size v Track Type Table 3 Hopper Differences ee E Table 4 Mode Selection Logic Input oa r fa ee Table 5 Guide To Coinage v Jumper Position D ve vies oes EE 15 Table 6 Connector Pin Outs seses as oe si See 22 Table 7 Motor Supply Requirements eg L t Hee Lagere Eege EEe EE ares 23 Table 8 Logic Supply Requirements S Ki EN ae 23 Table 9 Logic Input Requirements Ge be oe an ai ai Bee 23 Table 10 Logic Output Parameiers a ae S See 24 Table 11 Environmental PDarameterg ENEE Seed s2eestarsdcattecrsnatininiess 24 Table 12 Power Serial Connector Pinout Cinch H G Z7848 ENEE 31 Table 13 Address Selection DEE 32 Table 14 External USB Status LED details 0 eee eeseseeseseesseseseeseseseseececeessesseseseseseaseceseesssnssesessaesseseeeseseesssessaceteneeseeeeaeees 34 Figures Figure 1 Connector Position Options si 0t cccecseeetesenceststecessnsvevsteesesetnsesatecedeesennenecreesecevegentenensebeneeendearstanentnteeecheedesareecieeeedib ss 7 Figure 2 Sense Plate Position Options Figure 3 Connector Tvpes ak Figure 4 Passive Overflow PositiOnS isicic0cacaseeavin aan din anne ihtedwieeiie inna diate anadaiate Figure 5 Minimum Timings2. Standard Opposite connector Zeien W Money Controls 2007 All rights reserved Page 29 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 14 Appendix A AGI USB Universal Hopper 14 1 AGI USB Block Diagram Figure 19 USB Block Diagram USB COINS IN INTERFACE POWER EXTERNAL CONNECTOR SINGLE COIN DENOMINATION HOPPER USB AND HOPPER CONTROL ELECTRONICS MCL SELECTOR MOTOR PAYOUT SWITCH 0 3 PSUEDO RANDOM OPTICAL SENSOR MCL COINS OUT Money Controls 2007 All rights reserved Page 30 of 35 U niversal Hopper Series Manual 14 2 USB Interface Connector Figure 20 USB Main Connector Table 12 Power Serial Connector Pinout Cinch R76 77848 BE Ee BER ECH Money Controls 2007 All rights reserved Page 31 of 35 TSP079 doc Issue 4 1 April 2007 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 14 3 Away address selector switch Figure 21 USB DIP Switch Positions Money Controls 2007 All rights reserved Page 32 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Figure 22 USB Dimensions 126 5 FI Money Controls 2007 All rights reserved Page 33 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 14 4 External USB Status Indicators Figure 23 LED Status Indicators Position
3. Figure 5 Minimum Timings _8ms Min 4 e A pulse is defined as a falling edge followed by a rising edge Pulse edges may be no closer than 8ms see Figure 5 This is so that the processor has adequate time to poll the IN3 pin and debounce This represents a maximum pulse rate of 100Hz There is no lower limit The waveform duty cycle is unimportant At power up in mode 2 IN3 is high The first falling edge will be recognised as the first pulse and the hopper motor will start running Pulsing on IN3 should not commence earlier than 130ms after the logic supply has been established This will allow for the power up time out of 100ms and further processing time prior to running the main program RESET FUNCTION NOT LITE The reset function is available on MKIII and when specified on the MK4 version In this mode the Hopper is reset i e processor reset and motor drive disabled This function 5 provided as added security enabling the host machine to immediately stop the Hopper irrespective of its mode of operation Whilst in this mode connecting IN3 pin 12 to ground turns the exit window sensor off in order to test it is operative Confirmation would be given as a signal output on pin 3 and 11 of the 12 pin connector Money Controls 2007 All rights reserved Page 13 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 8 3 8 4 8 5 8 6 Optical Sensors Optical sensors are fitted
4. 24 25 1 75 1600 The MK4 and Lite have extended the range to include 31mm diameter and 1mm thick coins The rate of payout whilst being dependent on the coin dimensions and also the volumes of coins in the Hopper at any given time is approximately 3 coins per second Precise payout is ensured through optical sensing and verifying of coin dispensing with an electronic security signal which alerts against coin jams failed sensors and a bad power supply LED indicators are provided for easy visual checking of power supply security status and coin sensors The Universal Hopper has the in built facility to operate in 3 modes Mode 0 Not available on the Lite version the direct switching mode Mode 1 the hopper is controlled directly by a LOGIC Motor CONTROL LINE When the line is active the motor runs Mode 2 Not available on the Lite version the hopper is driven by pulses on the control line which allows the hopper to be used in place of a solenoid payout with no software and few hardware changes Money Controls 2007 All rights reserved Page 6 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 5 Options There is a standard Universal Hopper handling coins in the diameter range of 21mm 30mm and the small coin Universal Hopper handling coins in the diameter range of 16 25mm 20 9mm Both of these models can be supplied with a number of options 5 1 Connector Position
5. Figure 14 MKII and MKIII Exploded Diagram Top level sense Coin plate position Cashbox _ Exit window High level __ Centre plate igh level sense plate pm position y Trackguard a j End plate Low level sense plates AN Fixing screw N Elevator iS track Base plate lt lt Blanking A piece Money Controls 2007 All rights reserved Page 25 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Figure 15 MKII and MKIII Dimensions 212 30 Cash Box Entry Money Controls 2007 All rights reserved Page 26 of 35 U niversal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Figure 16 MK4 Exploded Diagram Centre plate Top level sense Coin box plate location e Exit window Z High level sense plate location End plate Elevator track en Line level Blan king pE wc Ham Money Controls 2007 All rights reserved Page 27 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Figure 17 MK4 and Lite Dimensions CASH BOX ENTRY Money Controls 2007 All rights reserved Page 28 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Figure 18 Baseplate Dimensions 111 2 203 2 a a PS Adjacent connector position
6. LED Location x ee L EE K Table 14 External USB Status LED details LED colour Power Link Flashes on reception of a setup packet on end point 0 70 40ms Description Device state Closing Booting Shutdown Programming LED off Green Error condition Ready Error LED blinking 255 255ms Ready LED on XF_SIGNAL_LED Money Controls 2007 All rights reserved Page 34 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 This manual is intended only to assist the reader in the use of this product and therefore Money Controls shall not be liable for any loss or damage whatsoever arising form the use of any information or particulars in or any incorrect use of the product Money Controls reserve the right to change product specifications on any item without prior notice Money Controls 2007 All rights reserved Page 35 of 35
7. The 12 pin connector can be in one of two positions either on the opposite side of the coin exit known as the standard position or on the same side as the coin exit known as the adjacent position Figure 1 Connector Position Options f e Coin Exit Lee Opposite pp E Adjacent lt 5 2 Level Sensing Universal Hoppers can be supplied with a choice of coin sensing positions these can be either High level or Top level High Level is NOT available with the Universal Hopper Lite All Hoppers are automatically supplied with a low level function to indicate coin starvation Figure 2 Sense Plate Position Options Top Level Money Controls 2007 All rights reserved Page 7 of 35 U niversal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 5 3 5 4 5 5 5 6 Connector Options MK4 Universal Hoppers are available with connectors compatible with MKII and MKIII Hopper installations It is important when ordering MK4 Hoppers as a replacement to specify which version is being replaced Universal Hopper Lite is ONLY available with the Cinch plug Table 2 Coin Size v Track Type 30 01 31 50 mm x 1 25 3 30 mm MK4 Serial Standard coin e Standard coin e 21 01 30 00 mm x 1 25 3 30 mm MKII MKIII MK4 Serial Euro track Yellow 2 1 50c 20c 10c 5c 19 00 26 40 mm x 1 50 2 50 mm__ MK4 Serial Euro small coin Green 16 25 20 90 mm x 1 0
8. to the logic O volts and the other plates are wired to the 12 way connector pin 7 for low level pin 6 for either high or top level See Figure 11 The signal levels on these pins will be determined by the presence or absence of an electrical contact via the coins between the 0 volt plate and the other plates Note High Level is not available with the Universal Hopper Lite Figure 11 Recommended Level Sense Plate Interfaces VCC VCC 12 D D 11 L 10 D TS 9 50K 50K 8 Low level sense Universal ZP en x Z Tapi paoia zg Vo Coin Present Vo OV Hopper el High or Top evel sense Ht Vo f Coin Absent Vo VCC 5 4 Host p Machine 3 OV Logic 2 x gt 4 Tip When the hopper motor is running coins will be moving across the level plates This could cause incorrect level signals Itis recommended that the level sense outputs are read when the hopper motor is switched off Money Controls 2007 All rights reserved Page 20 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 11 5 IN1 to IN3 and Motor Control Inputs These are the control signals from the host to the hopper which determine the Mode of operation These are input to the hopper microprocessor via a resistor as shown in Figure 12 IN3 if used should always be driven via an open collector transistor referred to logic OV IN1 and IN2 can also be driven via open collector transistors see Figure 12 or if no change of mode is required then
9. uP m E za Machine fr i Universal Hopper Figure 9 Sensor Output Waveforms Raw Sensor Output k 60 150ms Typ ig pin 11 Debounce time 5ms Le e 4 Sensor Output 60 150ms Typ e bh gt pin 3 11 2 Motor Switch Off Time When using the hopper in mode 0 see section 8 2 1 the host machine applies power to the motor and monitors the payout sensors disconnecting the motor power when it has counted out the correct quantity of coins The motor power should be removed within 30ms of the leading edge of the output Similarly to avoid erroneous payout in mode 1 IN3 should be taken high within 30ms of the leading edge of the opto SENSOR output pin 3 Money Controls 2007 All rights reserved Page 19 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 11 3 Security Output Not Lite The security output is an open collector NPN transistor which should be connected as shown in Figure 8 In normal operation the transistor will be switched on i e the output pin will be connected to OV The transistor will switch off if a fault is detected see section 8 4 Figure 10 Recommended Security Output Sensor Interfaces Host 3 d Machine re TI b A MAX d J MH E E Ji TTL input Host i Mactune 4 Jniwersal Hopper y RELAY input K D it toon Host t Machine 4 Ir u Hog A CMOS input 11 4 Level Sense Plates Brass plates are used for level sensing One plate is connected
10. 0 3 1 mm MKII MKIII MK4 Serial 1c 2c 5c 10c previously called the small coin EMC See section 9 1 2 Figure 3 Connector Types MKII Cinch MKIII Bulgin Plug Plug Coin Sizes Passive Overflow Either the top the bottom both or neither panel can be specified to be removed Figure 4 Passive Overflow Positions Money Controls 2007 All rights reserved Page 8 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 5 7 Baseplate The baseplate can be ordered with the following options fitted to the hopper packed separately supplied with no connector connector only no baseplate no baseplate the connector can be packed separately VVVVVV All of the above options must be specified when ordering Money Controls 2007 All rights reserved Page 9 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 6 Installation Important Power should not be applied until the installation is complete 1 Secure the baseplate in position using the six fixing holes The hole positions are shown in Figure 18 2 Wire up the baseplate connector to the host machine see section 12 3 for connector details and sections 8 8 amp 10 for interfacing recommendations NOTE The wire to be used should have a maximum length of 3 metres and must be capable of handling the maximum currents and voltages specified in section 12 3 Slide the hopper into the baseplate
11. EE Figure 6 Jumper positions for coins with holes MKIII Only Figure 7 Recommended Connection Diagram sses or on Ke a Figure 8 Sensor Output Chenini aona e a a Sr 19 Figure 9 Sensor Output Waveforms esesecesseseseccsessseseseesesessseeceeseeesessseseseseaseceseessssssesessaeseacesensesesssassessesetateteeessessseseateres Figure 10 Recommended Security Output Sensor Interfaces Figure 11 Recommended Level Sense Plate Interfaces Figure 12 Recommended IN and Motor Control Inputs si wits Figure 13 Connector Pin OUuts wisisin ccvtsctcesevesscescecchevecesh seteccecunsccttenecuts cchenceteuevenbontersenvih aa desai achsoratitesahseuedeereheuteensisineeteceeeiin tet Figure 14 MKII and MKIII Exploded Diagram AEN Figure 15 MKII and MKIII Dimensions DE Figure 16 MK4 Exploded Diagram seee Figure 17 MK4 and Lite Dimensions Figure 18 Baseplate DIMENSI NS s ccsczcacessc ccssszcaceit sczceeneciscessseseceqcapaeocensacutssincqaess cas dudbaracucansnszesachtendanscdestgeaedeceandasseasepaetecenedsdeersce Figure 19 USB Block Diagram Figure 20 USB Main Connector Figure 21 USB DIP Switch Positions Figure 22 USB Dimensions sseeeee Figure 23 LED Status Indicators Position Money Controls 2007 All rights reserved Page 3 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 1 Diary of Changes ET 15 May 2003 gt 1
12. Issue in new format ISSUE 2 EE July 2003 gt Added details of High Security Exit Window Section 8 8 gt Updated details in Table 2 gt Added Universal Hopper Lite details See 18 Aug 2003 gt Changed High level to Top level sense available for UH Lite ISSU 2 9 2 6 eb cicce aa e Oe ta eh tens Ae 2080 Teh ce ee sea ait co 28 Aug 2003 gt Added section 10 Product Compliance s euer E E A egene 8 Feb 2004 gt Ammended details in Table 2 ISSUG 2 5 E 10 March 2004 gt Corrected details in Table 2 EE 30 June 2004 gt Changed footer Jee eegen Egeter eege A 277 Nov 2004 gt Changed section 3 title added Series lesia 2 Doeser eege Eeer dees E eae dae 7 Feb 2005 gt Corrected the connector positions in Figure 18 eege Sege Eed 8 Apr 2005 gt Corrected the height dimension in Figure 15 Seet Eeer eet Ee 12 Oct 2005 gt Corrected the overall dimensions in Figure 17 e e casera E A A tei dive E A E A ATA AAE T 4 Feb 2006 gt Change to the baseplate dimensions HEH 15 Sept 2006 gt Added appendix A AGI USB Hopper FE EE 277 April 2007 gt Changed Figure 5 from 5ms to 8ms Money Controls 2007 All rights reserved Page 4 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 2 Introduction Money Controls Universal Hoppers were first introduced in 1984 The MKII and MKIII models proved themselves to be exceptionally reliable with high count accuracy The MK4 is t
13. Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 niversal hopper Series Manual ZS deeg Money Controls This document is the copyright of Money Controls Ltd and may not be reproduced in part or in total by any means electronic or otherwise without the written permission of Money Controls Ltd Money Controls Ltd does not accept liability for any errors or omissions contained within this document Money Controls Ltd shall not incur any penalties arising out of the adherence to interpretation of or reliance on this standard Money Controls Ltd will provide full support for this product when used as described within this document Use in applications not covered or outside the scope of this document may not be supported Money Controls Ltd reserves the right to amend improve or change the product referred to within this document or the document itself at any time Money Controls 2007 All rights reserved Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 Contents T Diary Of Changes E 4 2 Introduction D assi PEA 5 3 Safety Note MK4 Series Hoppers only V 5 A General Description ecesesesesesesesesssmeeseeseeeseeseseeeeseeeesoromenseenseenenseenensneneneseneneeececareseeaeecaveeaeaearaearaearnenensnenenenenensnenenenenes 6 5 Option ssesseseseeeeseennees i E EET 7 5 1 Connector Position jisi seed as SSES SS ees Se Ee H 5 2 Leve
14. and ensure that the two halves of the connector are securely mated A Turn on the power 6 1 Safety 1 Do not put a hand into the hopper while the motor is running 2 Static It is possible for coins paid out to have a static charge on them 3 Coins should be discharged to earth before being presented to the user IMPORTANT The hopper should not be installed removed from baseplate with power connected Avoid inhalation of coin dust during any servicing operations Money Controls 2007 All rights reserved Page 10 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 7 Mechanical Description 7 1 General The hopper is mounted in a machine via the base plate Electrical connection to the hopper is made via the 12 pin socket on the baseplate which mates with the corresponding plug on the hopper body Coins are stored in the cashbox section of the hopper and fed onto the elevator belt via a passage in the centre plate The cut out in the centre plate has been designed to regulate the flow of coins onto the belt The stirrer agitates the coins in the coin box in order to minimise the occurrence of bridging The elevator belt is driven by a motor gearbox and idler gear Coins are picked up at the bottom of the belt and carried up to the exit window Optical sensors in the exit window detect the coins as they roll out of the hopper A cable connects the main control board to the 12 way socket and carries all pow
15. e pin 2 and the motor 0 volt line pin 1 are not commoned inside the hopper This means the outputs from the hopper Opto and Security are noise free 9 1 1 SUGGESTED CONNECTION A suggested connection diagram is shown in Figure 7 A twisted wire pair is recommended for the motor power leads to reduce the radiated noise The TIP 126 arrangement shown would only be required for Mode 0 operation where power line interruption is the method of motor control In Modes 1 and 2 the power line can be left permanently on and the TIP 126 and 1K and 4K7 resistors can be omitted Figure 7 Recommended Connection Diagram 24 Power Supply z Logic a Pi D ogno 1 Fi a y a Logic pov be Ts Power Universa Supply Host Hopper Machine e DI Logic 9 1 2 EMC The MKIII hopper is EMC hardened There is a version of the MK4 hopper which is also EMC hardened This is to help users to meet the European EMC regulations EN50081 amp EN50082 Further precautions should be taken with the installation to minimise the effects of electrical noise i e i Max cable length 3 metres ii All wires to the hopper should be bundled together iii Minimum capacitance between the logic supply rails 100uF Money Controls 2007 All rights reserved Page 17 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 10 Product Compliance s 10 1 MK3 This product has been self assessed
16. er supplies and control signals 7 2 Differences Between MKII MKIII MK4 and Lite Hoppers Table 3 Hopper Differences res j w o OTe 7 3 Track guard Removal and Refitting MKII and MK III only See Figure 14 Firstly locate cut away slots in Centre plate and End plate at the base of the track guard opposite the PCB Push track guard up to reveal a gap between body moulding and the guard Insert broad flat bladed screwdriver or equivalent into gap and gently lever out the guard until the leading edge is above the outside edge of the body mouldings Now slide the guard down towards the cut out and gradually withdraw it Slide back the track guard to refit 7 4 Coin Box Removal and Refitting Please refer to the Universal Hopper Service Manual TSP053 7 5 Track and 12 Pin Plug access Please refer to the Universal Hopper Service Manual TSP053 Money Controls 2007 All rights reserved Page 11 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 8 8 1 8 2 NOTE Electronic Description General Electronic Description Operation of the hopper is controlled by a 8 bit microprocessor The microprocessor allows the choice of 3 different operating modes except for Lite which only has Mode 1 It also provides the motor control drive via a darlington bridge and an optical payout detection output Separate power supplies are recommended for the motor supply input and the logic supply inpu
17. he latest generation of this extremely successful series The MK4 Universal Hopper can be used as a direct replacement for MKII and MKIII Hoppers Any specific variances are clearly indicated where appropriate in this manual When ordering MK4 Universal Hoppers as a replacement it is important to specify which version is being replaced The Universal Hopper Lite is a cost effective solution for standard applications Unlike the other Universal Hoppers the Lite has been designed to only work in Mode 1 3 Safety Note MK4 Series Hoppers only To meet the requirements for EN 60950 the equipment must be installed according to the following requirements The equipment must be protected by a 3A fuse The equipment must be supplied from a SELV limited power source The equipment must be installed in an enclosure but positioned so that it is external to any fire enclosure area within the main enclosure VV Vv Money Controls 2007 All rights reserved Page 5 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 4 General Description The Universal Hopper is an intelligent large capacity coin and token dispenser ideal for a wide range of appications including Gaming Vending and Transportation systems MKII and MKIII hoppers will handle most coins in the range 16 25mm 30mm diameter and 1 25mm 3 5mm thick giving the following approximate capacities Table 1 Approximate Hopper Capacities
18. iance s ES MAK EE EN RT EE WOES MKA EE 10 4 MK4 EMC 11 APPliCatiOns ssseceseseeeseeeeee cosnseesseorenenseeseesenenseees coseeavanensneeeesenensoeecenens sueneneneeeecenenseeueusnsneats neneevensnensaeauensneenenenenee Vuen Output Sensor Interfacing sriid tuinne churensteavenceccurveh eiii a SE aaae aA EENS Motor Switch Off Time Security Output Not niet Level Sense Plates EEN es IN1 to IN3 and Motor Control Inputs LED Indicators Not Lite Money Controls 2007 All rights reserved Page 2 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 12 OTI EN 22 WAS COMM DIZ OS E vastus ch nda Sas ctescacee EEE E E stsacde toate en rastseaateaatias T 22 12 2 Capacity ee Ge SC ST E EE 22 123 Connections seee ae ais ds Eeer 22 12 4 Motor Supply Ping oe es she Eesen 23 12 5 Logic Supply Not Le seen eege 23 12 6 Logic Inputs IN1 IN2 INS and Motor Control UP 23 12 7 Logic Outputs Sensors Security 12 8 Important Supply Notes eee ee 12 9 Emironment ee 13 Hopper Dimensions and Exploded Diagrams 2 sscsssssesscesssesssseseseseseseeeenesseneeaeseeeeeseseeeeaeaeenesseseeeeneneeneeeeses 14 Appendix A esessssseseeesenenenenens Bee Een 30 14 1 AGI USB Block Diagram Seed 30 14 2 USB Interface Conpechor s h abs uu p fia a tices 31 14 3 4 way address selector switch
19. in the exit window to detect coin payout The signal on Pin 11 is the Raw coin output signal Not applicable to the Lite A de bounced coin output is available on Pin 3 When no coins are present at the exit window the optical sensors are clear the output transistors are open circuit and the LED indicator is off Coins passing the optical sensors obstruct the light path causing the output transistors to pull down to OV and the LED SENSOR indicator switches on Optical Security Feature The output of the optical sensor is monitored by the microprocessor and if the sensor remains obstructed for more than one second the motor will be braked and will remain off until either the sensor is cleared or power down takes place This action will result if a coin jams in the exit window or if the optical sensor fails which could be checked by toggling IN3 in Reset mode If the security feature should operate the security output on output pin 5 and the LED SECURITY indicator will be switched off The optical security feature operates identically in all 3 Modes Note The security feature works the same on the Universal Hopper Lite but there is no output pin to indicate to the host machine that there is a security issue Motor Operation The DC motor is controlled by the processor via a transistor bridge The motor will run provided that one of the sets of conditions shown below is met If any single condition fails then the motor i
20. in the forward direction and when the 24V power line is removed the motor is braked 8 2 2 MODE 1 LOGIC CONTROL In this mode the logic and 24V power supplies can be permanently connected and motor function is determined via a logic level on the IN3 input When IN1 pin 4 and IN2 pin 8 are pulled down to OV at power up mode 1 is selected The operation of the motor is now controlled via a logic signal on IN3 pin 12 With the 24V supply present a low level on IN3 starts the motor and a high level on IN3 brakes the motor Money Controls 2007 All rights reserved Page 12 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 8 2 3 MODE 2 COIN COUNTING NOT LITE In this mode the hopper will pay out a coin for every pulse it receives on input IN3 Mode 2 is selected by setting IN1 pin 4 high and IN2 pin 8 low at power up Once selected the processor continually scans input IN3 When a pulse is detected on IN3 an internal register is incremented When a coin is paid out it is detected and the register is decremented The motor is started when the internal coin register is non zero and is stopped when it returns to zero The maximum count for the coin register is 4095 coins Should the 24V line fail at any point the motor is braked When the 24V line re appears the payout of coins continues until the coin register returns to zero Coin counting on IN8 can take place while coins are being paid out
21. l Sensing GE ites iyis ivi atk ae ee ree 7 5 3 Connector Ile 8 5 4 Coin SIZES eee ie o ee 8 5 5 EMG E AE dunn adnan E E A A E E E aban acrid 8 5 6 Passive e En EE 8 5 7 Baseplaie ee Gei whe EE 9 6 Installatton we eis S 10 6 1 Safety EE dese EE 10 7 Mechanical Description Ree EE 11 iA ET EE 11 7 2 Differences Between MKII MKIII MK4 and Lite Hoppers ae ee 11 7 3 Track guard Removal and Refitting MKII and MK III only ai ios Seen 11 7 4 Coin Box Removal and Hefttting AEN 11 7 5 Track and 12 Pin Plug access 8 Electronic Description cse 8 1 General Electronic Description Sg 8 2 Operating Mode Selection Universal Hopper Lite Mode 1 ONLINE 12 8 2 1 Mode 0 Direct switching Not Tree seseeesesssseseeccseseseessseses seseseseeseseseseatensesseateee caeseseesseseeees 12 8 2 2 Mode 1 Logic Control essence 8 2 3 Mode 2 Coin Counting Not lite 8 2 4 Reset Function Not Tree 8 3 Optical Gensors 8 4 Optical Security Feature 8 5 Motor Operation 8 6 Motor Current Limit 8 7 Coins With Holes 8 8 High Security Exit Window Available for MK4 EMC version ONLY see 16 8 8 1 Timer values SE 8 8 2 Opto tSls 9 Electrical Specification Power Supply RequireMent ssesscseesensseserersessecesnenensnseeneeeeeeeeeesenenensereenereeenenenees 17 9 1 Power Supply EE 9 1 1 Suggested Connection 9 1 2 EMO sesiecassicecsstisdaszesteisissesins 10 Product Compl
22. le If during that time period an over current is detected then the motor will be braked for 50ms and then disabled for 1 second This action limits the duty cycle sufficiently in the case where a jam is solid in order to prevent motor damage Money Controls 2007 All rights reserved Page 14 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 8 7 Coins With Holes The MKII hopper has not been designed to handle coins with holes and cannot be guaranteed to perform correctly with such coins The MKIII hopper can count most coins with holes correctly but requires a jumper on the control board to be set in the right position for small or standard coins see below Figure 6 Jumper positions for coins with holes MKIII Only Jumper Power Sensor Security If a MKIII hopper is converted from one coin size to the other the jumper position must also be altered This is achieved by removing the track guard as described in 7 3 placing the jumper in the required positions then refitting the track guard Table 5 Guide To Coinage v Jumper Position Position 2 Position 1 Coinage Small coin Standard coin 17 5 21mm 21 30mm The MK4 exit window has been designed so that more coins with holes will be counted correctly No adjustments are necessary to cope with standard and small coins Note Jumper position 3 is not used Money Controls 2007 All rights reserved Page 15 of 35 Universal Hopper Se
23. olute maximum true output Vout lt 0 3V at 50mA Absolute maximum sink current 100mA Absolute maximum Voff 30 Volts Sensor output typical pulse width MISTI 22 100i put typ H MK4 70 120ms 12 8 Important Supply Notes 5 ED 3 The specified maximum motor and logic ve voltages must not be exceeded otherwise damage injury could result Hopper speed and payout rate varies with applied motor voltage The power supply fall time is critical if the hopper is being used in mode 0 When the host machine has counted out the required number of coins it must disable the 24 Volt supply The motor is not disabled until the power line falls below a pre set level of 18 volts DC therefore there is a danger of extra coins being paid out if the power supply fall time is greater than 5ms A power supply switching device such as a transistor darlington or MOSFET is therefore recommended The standby current is the current drawn when the motor is disabled e g if the coin register is zero in mode 2 or if IN3 is high in mode 1 12 9 Environment Table 11 Environmental Parameters Operating temp 0 to 60 C Storage temp 20 to 60 C Life Up to 3 million coins Mounting 3 of vertical in any direction NOTE DO NOT use the hopper in an explosive atmosphere Money Controls 2007 All rights reserved Page 24 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 13 Hopper Dimensions and Exploded Diagrams
24. ries Manual TSP079 doc Issue 4 1 April 2007 8 8 High Security Exit Window Available for MK4 EMC version ONLY The high security version of the exit window has been designed to be retro fittable into existing MK4 EMC hoppers Hence high security hoppers will use the same main control board as the existing EMC product and will retain the same operating modes The high security function will detect any attempts to blind the optical sensors by shining an external light onto them Such an action could cause the hopper to miscount The detection procedure during normal operation stationary or paying out is i The infra red LED s will be turned off for a fixed time Tott ii At the end of the time period the state of the phototransistors will be examined iii If the phototransistors are in the correct state i e not seeing any light the LED s will be turned on again iv After a defined time Tin the test will be repeated The detection sequence in the case of a fault stationary or paying out is i The infra red LED s will be turned off for a fixed time Tos ii At the end of the time period the state of the phototransistors will be examined iii If the phototransistors are switched on Le still seeing light the LEDs will be left off and also the phototransistors will be disconnected for a defined time Taut This time must be greater than 1 second iv When the phototransistors ha
25. s braked and remains so until all conditions become true or a power down occurs Mode 0 Motor Start Conditions Security feature true 24V line true Mode 1 Motor Start Conditions Security feature true 24V line true IN3 input low Mode 2 Motor Start Conditions Security line true 24V line true internal coin count non zero When braking is initiated and for whatever reason 50ms braking is carried out even if the fault condition recovers before that time This guarantees that the motor is stationary when the bridge drivers change state so that no excess current flows in the motor windings Motor Current Limit The motor current is monitored by the processor When the motor initially starts a high current flows generating maximum torque to force the coin belt up to speed After a short time the motor current is reduced to a fraction of the initial surge current At any time after the initial surge if the current rises above a pre set value then a jam is deemed to have occurred The motor is braked for 50ms then reversed for 150ms After a further 50ms braking the motor is started in the forward direction again The current is tested after 100ms and if the jam has not been cleared the reversing cycle will be repeated This action will continue until the jam has cleared This reversing action is effective in clearing soft jams One further action is to test the current in the reverse direction during the final 50ms of the reversing cyc
26. strapped to logic OV or left floating internal pull up depending on the mode required Figure 12 Recommended INx and Motor Control Inputs 5V IN1 2 amp 3 A II 470R Host uP emm Em Machine A Universal Hopper OV Loaic gi 4 11 6 LED Indicators Not Lite Three LED indicators are fitted on the hopper On MKII and MKIII hoppers they are visible under the track guard at the top corner at the side of the coin exit MK4 hoppers have the LED s mounted in the coin exit area See Figure 6 for details The LED designations positions are the same for all universal hoppers Money Controls 2007 All rights reserved Page 21 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 12 Technical Specifications 12 1 Coin Sizes Please refer to Table 2 The MK4 hopper however has extended this range to include 31mm diameter coins Coins falling outside of the above ranges may be used but would require special qualification For more information contact Money Controls Technical Services Department 12 2 Capacity Approximate 10 coin capacities can be estimated by applying the following formula Capacity Hopper Volume Coin Volume Where D Coin diameter mm 1 200 000 T Coin thickness mm e xD xT a ea Alternatively a calculator program can be obtained from the Money Controls Technical Services Department 12 3 Connections Table 6 Connector Pin outs Motor supply 0 volt Mo
27. t Note The Lite version only has one supply input Operating Mode Selection Universal Hopper Lite Mode 1 ONLY Three modes of operation are available selected via inputs IN1 and IN2 pins 4 and 8 of the 12 way connector Input signals may be controlled by the host machine or may be hardwired Additionally input IN3 pin 12 is the logic control line used in modes 1 and 2 These inputs are passive pull up active pull down The signals therefore default to logic 1 if left open circuit It_is strongly recommended that if these inputs are to be controlled by the host machine then open collector NPN transistors referenced to logic OV connector pin 2 be used to set the input levels to IN1 IN2 and IN3 With the exception of RESET mode which can be applied at any time with instantaneous effect Mode selection is determined at power up The hopper allows a 100ms time out after power up then reads the inputs IN1 and IN2 The hopper will remain in the selected mode until the power is removed i e any further changes in the levels at IN1 and IN2 will be ignored See Table 4 Refer to section 11 5 for recommendations for driving input signals on pins IN1 IN2 and IN3 Table 4 Mode Selection Logic Input 8 2 1 MODE 0 DIRECT SWITCHING NOT LITE This is the default operating Mode and is selected when all of the input selectors are left open circuit When the 24V line is established the motor starts
28. to EN 60950 1992 Amdt A1 amp A2 1993 amp A3 1995 Safety 10 2 MK3 EMC This product has been self assessed to EN 60950 1992 Amdt A1 A A2 1993 amp A3 1995 Safety 10 3 MK4 This product is compliant to EN 60950 1992 Amdt A1 amp A2 1993 amp A3 1995 Safety 10 4 MK4 EMC This product is compliant to EN 50081 1 1992 Electromagnetic compatibility Emissions EN 50082 1 1997 Electromagnetic compatibility Immunity This product is compliant to EN 60950 1992 Amdt A1 amp A2 1993 amp A3 1995 amp A4 1996 Safety Money Controls 2007 All rights reserved Page 18 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 11 Applications 11 1 Output Sensor Interfacing Both sensor outputs are open collector NPN transistors as shown in Figure 8 When a coin is paid out the raw sensor output will switch on connecting output Pin 11 Not connected on the Lite version to OV the Sensor output on Pin 3 will switch on approximately 5ms later see Figure 9 Both outputs will stay switched on until the coin has left the exit window The open collector outputs are provided for easy interfacing to TTL CMOS or relay inputs see Figure 10 NOTE A flywheel diode is required on any output which has an inductive load connected e g a relay A 30V maximum can be tolerated on these outputs positive with respect to OV Figure 8 Sensor Output Cct VCC R 4 7 P Host
29. tor supply 0 volt Ez 1 Logic 0 volt Logic 0 volt Figure 13 Connector Pin outs of si d 10 eil 2 nf zu all 12 8 all High or top level Top level sense sense output output MKIII Bulgin MKII Cinch 7 Low level sense Low level sense Connector Connector output output Note Shown from back of a as connector on baseplate 9 Motor supply 24V Supply Money Controls 2007 All rights reserved Page 22 of 35 U niversal Hopper Series Manual TSP079 doc 12 4 Motor Supply Pin9 Table 7 Motor Supply Requirements Current consumption at 24V DC Nominal running current 0 5A Nominal reverse current 1 0A Nominal cut out current during a reverse 1 5A Nominal start up current 2 0A Power supply requirement 24V DC at 2 Amps Supply Voltage Nominal voltage Absolute minimum voltage Absolute maximum voltage Maximum rise fall time Absolute worst case ripple at 24V 12 5 Logic Supply Not Lite Table 8 Logic Supply Requirements Description Nominal Supply Absolute minimum voltage 12 6 Logic Inputs IN1 IN2 IN3 and Motor Control I P Table 9 Logic Input Requirements eg Absolute maximum logic 0 input Absolute minimum logic 1 input Money Controls 2007 All rights reserved Page 23 of 35 Issue 4 1 April 2007 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 12 7 Logic Outputs Sensors Security Table 10 Logic Output Parameters Abs
30. ve been disconnected for 1 second the main control board will recognise the condition as a blocked opto The hopper motor will be stopped and the security output will be turned off This will alert the host machine to the problem v At the end of the time period Taut the optos will be turned on again and testing will resume It is the responsibility of the host machine to monitor the security signal and to take whatever action is deemed appropriate All other functions of the hopper i e motor control jam clearing coin counting etc are the same as the existing product NOTE During the 1 second period between the fault being detected and the motor stopping it is possible that a few coins may be paid out and not counted 8 8 1 TIMER VALUES Tott 500 usecs 10 Tint s 50 msecs 10 Traut 2 secs 10 8 8 2 OPTO TEST By holding the hopper in reset and toggling the IN3 line the optics can be checked for a blockage prior to paying out During Reset a High on IN3 will cause a low on Output 1 and Output 2 Alternately a Low on IN3 will cause a high on Output 1 and Outpt 2 NOTE This is only true if the optics are NOT blocked Money Controls 2007 All rights reserved Page 16 of 35 Universal Hopper Series Manual TSP079 doc Issue 4 1 April 2007 9 Electrical Specification Power Supply Requirements 9 1 Power Supply For ease of use and maximum noise suppression the 0 volt logic lin
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