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Bulk Coin Recycler Technical Manual

TSP157.doc

Issue 1.3

– Jan 11



Money Controls 2008. All rights reserved.

Page 34 of 45

3.16 ccTalk Interface Circuits

3.16.1 CIRCUIT 1

– CCTALK STANDARD INTERFACE

This circuit uses an open-collector transistor to drive the data line and a diode protected
straight-through receiver.

Figure 13: Circuit 1,

ccTalk

Standard Interface

Typical Components

Diode BAT54

Schottky Diode, low forward voltage drop.

NPN BC846B

High gain, medium signal, NPN transistor.

PNP BCW68

High gain, medium signal, PNP transistor.

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Содержание TSP157

Страница 1: ...ed 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...

Страница 2: ...in Detail 14 2 16What happens 16 2 16 1 What happens after Power Up 16 2 16 2 What happens after a Software Reset 16 2 17Power Distribution on a Multi Drop Bus 17 2 18Electrical Noise Physical Measur...

Страница 3: ...3 19 2 Coin Token Sizes 39 3 19 3 Specified EMC Performance 40 3 19 4 Environmental specification 41 3 19 5 Material Flammability Rating 41 3 19 6 Top Entry Dimensions 42 Figures Figure 1 Hopper Dime...

Страница 4: ...Table 5 Maintenance Schedule 19 Table 6 Fault Finding and Repair 20 Table 7 SR5i BCR Rear Cover Details 23 Table 8 Power Supply 25 Table 9 Current Consumption 25 Table 10 Flash Programming Interface...

Страница 5: ...y of Changes Issue 1 0 16 th April 2008 First Issue Issue 1 1 17 th July 2008 Updated the pictures Changed the active manifold details Added Safety note to SR5i section Issue 1 2 22 nd July 2008 Corre...

Страница 6: ...ts away Consideration to this hazard must be assessed in the end use application 2 2 3 HEALTH AND SAFETY Warning Due to the potential respiratory hazards it is highly recommended that a facemask be wo...

Страница 7: ...Hoppers can be configured to pay out coins in the diameter range 16 25 31 0mm and within the thickness range 1 25 3 20mm However each coin needs to be qualified on an individual coin basis For furthe...

Страница 8: ...Bulk Coin Recycler Technical Manual TSP157 doc Issue 1 3 Jan 11 Money Controls 2008 All rights reserved Page 8 of 45 2 5 Overall Dimensions Figure 1 Hopper Dimensions...

Страница 9: ...t is up to the host software to monitor and count coins travelling past the payout optos A benefit of multi drop serial is the ability to connect several coin hoppers to the same wiring harness or bus...

Страница 10: ...eset able by the user the other is a life counter Both are implemented in NV Memory Data integrity All coin counter values in NV Memory are stored with a 8 bit checksum to ensure data integrity Level...

Страница 11: ...cksum implementation level 1 spec issue 3 Note The hopper can only operate at 9600 baud 2 9 1 SERIAL CONNECTOR TYPE PCB Connector 2 54mm 0 1inch pitch 10 way with locking wall Part No Molex 22 27 2101...

Страница 12: ...nnector PCB Connector 2 54mm 0 1inch pitch Part No AMP 87631 2 2 10 1 AUXILIARY CONNECTOR PINOUT Pin Function 1 High Level Plate 3 Low Level Plate 5 Plate Common 2 High Level Link 4 Low Level Link 6 L...

Страница 13: ...change and Address random serial commands These values are lost at power down or reset 2 13 Level Sense Connector Figure 4 Level Sense Connector Pin Function 1 High Level Plate 3 Low Level Plate 5 Pl...

Страница 14: ...yte to determine if there are any remaining coins to be paid out after the last session The decision to pay out any remaining coins is made by the host machine not the hopper 2 15 Power Fail in Detail...

Страница 15: ...ning 7 c Emergency stop command issued during payout sequence AND a coin is seen after the hopper replies with unpaid coins Counter Initial value Pay 3 from 10 then Emergency stop late coin exit Cycle...

Страница 16: ...top delay default value payout timeout default value maximum current measured ZERO See Appendix A for default values Flags Refer to the Flag Action Table within the Test hopper command description Not...

Страница 17: ...payout coins unpaid last value Request comms status variables rx timeouts ZERO rx bytes ignored ZERO rx bad checksums ZERO 2 17 Power Distribution on a Multi Drop Bus The multi drop bus for Serial Co...

Страница 18: ...are typically motors relays VDU s fluorescent strip lights etc If problems are experienced consider the use of screened cable Keep cable runs as short as possible Make sure the ccTalk data line has an...

Страница 19: ...H non condensing 2 20 Maintenance Schedule Table 5 Maintenance Schedule Maintenance Schedule Every 50 000 to 100 000 depending on coin type Using a mild detergent on a damp cloth No spray solvents sho...

Страница 20: ...s to run Supply fuse Replace fuse Protection device tripped Wait 30 seconds with supply OFF Hopper has detected an opto fault Check EEPROM flags Over payout of coins Check opto area coin exit area for...

Страница 21: ...that the power has been disconnected from the SR5i before removal or servicing 3 2 2 HEALTH AND SAFETY Warning Due to the potential respiratory hazards it is highly recommended that a facemask be wor...

Страница 22: ...rved Page 22 of 45 If on comparing the inserted coins characteristics to all the pre programmed parameters the coin readings do not match this coin will be deemed invalid the accept gate will remain c...

Страница 23: ...ls 2008 All rights reserved Page 23 of 45 3 5 Electrical Connections Figure 6 SR5i BCR Connector Side Table 7 SR5i BCR Rear Cover Details 1 Not Used 2 8 Way Active Manifold Optics and Coin Arrival Sen...

Страница 24: ...57 doc Issue 1 3 Jan 11 Money Controls 2008 All rights reserved Page 24 of 45 3 6 Stud Positions The stud positions shown below are factory fitted at MCL A represents Money Controls back channel compa...

Страница 25: ...sorter 3 0A with sorter and active manifold 3 8 Power up Diagnostics When the SR5i powers up it performs an EEPROM self check If there is a problem with the checksum the LED will turn red and no coins...

Страница 26: ...optics This connector is also used to provide information to the SR5i indicating when a coin is entered Normally when there is no coin in the entry the opto detectors are active as they are receiving...

Страница 27: ...used to sort coins to one of 4 paths Figure 9 4 way sorter paths 3 10 2 8 WAY SORTER ACTIVE MANIFOLD Sorting up to 8 different paths is achieved using the active manifold in conjunction with the 4 way...

Страница 28: ...ction Used for polarising key No connection 8 BUSY Busy output no connection required O 9 CE Chip Enable active Low I 10 HOLD EPM Hold EPM active Low I 3 11 3 PLUG WIRING DETAILS FOR FLASH PROGRAMMING...

Страница 29: ...m Table 12 SR5i LED Status Led status Status description Continuous green SR5i OK Coins Enabled Continuous red Coins Inhibited Flashing green red Remote coin specification programming Flashing off red...

Страница 30: ...Bulk Coin Recycler Technical Manual TSP157 doc Issue 1 3 Jan 11 Money Controls 2008 All rights reserved Page 30 of 45 3 13 Label Details Figure 11 SR5i Label Details...

Страница 31: ...signal to the mech that the serial interface is to be used rather than the parallel interface For serial mode pin 9 Low at POWER UP Pin 5 is an optional hardware reset line to the mech and other perip...

Страница 32: ...ecurity setting 229 Read buffered credit or error codes 179 Modify bank select 228 Modify master inhibit status 177 Handheld function 227 Request master inhibit status 176 Request alarm counter 226 Re...

Страница 33: ...ing backwards 23 Credit sensor reached too early 24 Reject coin repeated sequential trip 25 Reject slug 35 Number of coin meter pulses overloaded 36 Games overloaded 254 Coin return mechanism activate...

Страница 34: ...1 CCTALK STANDARD INTERFACE This circuit uses an open collector transistor to drive the data line and a diode protected straight through receiver Figure 13 Circuit 1 ccTalk Standard Interface Typical...

Страница 35: ...W COST INTERFACE Assuming that the transmitting device is capable of sinking a reasonable amount of current a direct diode interface can be used rather than a full transistor interface Although cheape...

Страница 36: ...36 of 45 3 16 3 CIRCUIT 3 CCTALK DIRECT INTERFACE A very low cost solution is to interface a single pin on a microcontroller directly onto the ccTalk data line The pin can be switched between active...

Страница 37: ...G Release the locking catches and carefully lift out the acceptor from the back channel Once the machines harness becomes accessible remove all the interface connectors Refitting the acceptor is the r...

Страница 38: ...not trapped 3 17 5 REAR COVER No User serviceable parts Access to all switches is achievable without removing the cover Therefore the cover should only be removed by approved service centres 3 18 Faul...

Страница 39: ...aged or obstructed Broken wire Sorter flap dislocated Main unit Incorrect sorter paths programmed Faulty wrong routing plug No routing plug fitted Wrong routing mode Incorrect overrides selected No ac...

Страница 40: ...Accepted Coin Dimensions Graph 3 19 3 SPECIFIED EMC PERFORMANCE 3 19 3 1 Emissions This product is compliant with EMC test specification EN55022 1998 3 19 3 2 Immunity This product is compliant with...

Страница 41: ...e 0 C to 60 C 10 to 75 RH non condensing Storage temperature range 20 C to 70 C 5 to 95 RH non condensing Recovery time by the acceptor after a temperature step change is 1 hour per 20 C Maximum opera...

Страница 42: ...Bulk Coin Recycler Technical Manual TSP157 doc Issue 1 3 Jan 11 Money Controls 2008 All rights reserved Page 42 of 45 3 19 6 TOP ENTRY DIMENSIONS Figure 17 SR5i Top Entry with Sorter Dimensions...

Страница 43: ...x 16 pozi pan head screw 3 Front entry gate piece with ball stabiliser 4 Gate snubber 5 4 2 x 3 8 pozi csk screw 6 Quick release latch spring Front Entry 7 Front Entry piece 8 M4 0 full nut 9 4 2 x 5...

Страница 44: ......

Страница 45: ...tended 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 from the use of any information or particulars in...

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