Money Controls SR5i Technical Manual
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Money Controls SR5i Technical Manual

Coin acceptor
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SR5i Technical Manual
TSP095.doc
Issue 1.0 – July 2004
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 2004. All rights reserved.

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  • Page 1 TSP095.doc Issue 1.0 – July 2004 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.

  • Page 2: Table Of Contents

    16.1 Details of PCB connector:........................29 16.2 Details of mating connector plug: ......................29 16.3 Plug wiring details for Flash programming SR5i processor ..............29 Bank Select Switches..........................30 Rotary Switch Options..........................31 18.1 Token Group Selection .......................... 31 18.2...
  • Page 3 Front Entry Dimensions ......................... 51 25.9 Manifold Coin Exit Paths........................52 Tables: Table 1: SR5i Rear Cover Details..........................9 Table 2: Power Supply ............................11 Table 3: Current Consumption..........................11 Table 4: COM A DC Input Characteristics ......................11 Table 5: Standard Input DC characteristics ......................12 Table 6: Accept output DC characteristics......................
  • Page 4 Figure 22: Front Entry Removal Diagram ......................44 Figure 23: SR5i Accepted Coin Dimensions Graph....................47 Figure 24: SR5i Top Entry with Sorter Dimensions ....................49 Figure 25: Oval Bezel Dimensions ........................50 Figure 26: Panel Fixing Dimensions ........................50 Figure 27: SR5i Front Entry Dimensions .......................

  • Page 5: Diary Of Changes

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 Diary of changes Issue 1.0.......................... April 2004 issue based on functional spec V9.0 ©Money Controls 2004. All rights reserved.

  • Page 6: Introduction

    Issue 1.0 – July 2004 Introduction The SR5i coin acceptor has been designed to be compatible with the standard 5” format currently used throughout the vending, amusement and leisure industries. Through the development of Series Resonance technology, and now the incorporation of...

  • Page 7: Operation

    The accept gate will then open and the coin will pass through the accept sensor. Once this happens the SR5i will send a predefined credit signal to the host machine which will correspond to the coin accepted.

  • Page 8: Uk Awp Industry Standard

    Shown below is the typical UK AWP Standard configuration and dimensions. The SR5i is covered in more detail in section 10.2. Basically, this would consist of a Top Entry SR5i, Manifold 6, Universal Rundown and Coin Entry Bezel. Figure 1: Standard Top Entry configuration using bezel and rundown...

  • Page 9: Electrical Connections

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 Electrical Connections Figure 2: SR5i Connector Side Table 1: SR5i Rear Cover Details. DCE (Dual Coin Entry) See section 9. Parallel Interface See section Sorter Override See section 12. Routing Plug See section 13.

  • Page 10: Stud Positions

    Issue 1.0 – July 2004 Stud Positions The stud positions shown below are factory fitted at MCL. “A” represents Money Controls back channel compatible. “B” represents Industry Standard back channel compatible. “C” is a customer specific requested option. “D” is a customer specific requested option.

  • Page 11: Electrical Interface Requirements

    User load +20mA On load i.e. accept active V positive max +24V Positive Com A V positive min Positive Com A V negative min Negative Com A V negative max -24V Negative Com A ©Money Controls 2004. All rights reserved.

  • Page 12: Standard Inputs

    The hardware configuration for these inputs is shown below: Figure 4: Input Hardware Configuration Table 5: Standard Input DC characteristics Characteristic Value V in Low (max) V in High (min) I max @ V in Low 0.5mA ©Money Controls 2004. All rights reserved.

  • Page 13: Alarms

    If a sorter is fitted the optics are checked for a blockage. Note: If a sorter should be fitted but has been removed, then the SR5i will think the sorter optics are blocked and therefore the alarm condition will be permanent. This can only be rectified by re-fitting a sorter or re-programming the SR5i.

  • Page 14: Dual Coin Entry Rundown Interface (Dce)

    Dual Coin Entry Rundown Interface (DCE) Figure 5: DCE Connector Pin Outs This interface is used with the dual coin rundown. It is used to provide information to the SR5i indicating whether a coin or a token has been entered.

  • Page 15: Parallel Interface

    10.1 Mode 1 The Select Line (pin8) status determines the Introduction operating mode. The SR5i Mode 1 has been designed to be Select line >4V or O/C = 5 coin mode. backwards compatible, form fit and function, Select line pulled to 0V = 16 coin mode.

  • Page 16: Mode 2

    C435A and SR5 models designed around the BACTA Interface. Dedicated Outputs Identifier Coin Value A Mode 2 SR5i is denoted by the 02 as shown 1 (9) £1 in the example below. 2 (10) 50p (N) Config No. e.g. B5E...

  • Page 17: Ident Pin

    Issue 1.0 – July 2004 10.3 Ident Pin The ident pin (pin 1) can be used by the host machine to identify the SR5i acceptor and hence interpret the binary credit code outputs. The ident pin is linked on board to COM A and will reflect COM A status providing pin 8, (select), is Low.

  • Page 18: Figure 6: Accept Outputs

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 Continued:- Figure 6: Accept Outputs ©Money Controls 2004. All rights reserved.

  • Page 19: Select Input

    10.5 Select Input This input determines whether the SR5i is in 5 coin mode or 16 coin mode – SR5i Mode 1 (or Dedicated or Binary – SR5i Mode 2). 5 coin mode uses a single output per coin and is therefore limited to 5 different credit codes.

  • Page 20: Bank Select Parallel Inputs (Mode 1 Only)

    Issue 1.0 – July 2004 10.7 Bank Select Parallel Inputs (Mode 1 only) The SR5i is capable of accepting up to 16 different coin types. Whilst it is possible for the coins to operate entirely independently, for the purposes of inhibiting coins they are arranged in 2 banks of 8.

  • Page 21: Inhibit Options

    C435A, SR5 Mode 2, BACTA Binary Customer Selectable None Inhibit lines can be mapped as required, mapping table is stored in EEPROM. Note: options 1 to 4, lower bank inhibits apply to the upper bank inhibits. ©Money Controls 2004. All rights reserved.

  • Page 22: Sorting Coins

    MCL and vice versa. 11.1 4-way Sorter Normally the SR5i will be used to sort coins to one of 4 paths. (The passive manifold, if fitted, is used to channel the coins into the BACTA industry standard footprint).

  • Page 23: Sorter Overrides

    DEFAULT ‘A’ path. Note: Path A can be overridden as long as there is another path for that coin to divert to which has not already been overridden. View from below passive manifold. ©Money Controls 2004. All rights reserved.

  • Page 24: 8-Way Override

    Taking the relevant input Low indicates to the acceptor that the route is overridden. The coin will then travel down the next programmed route or be accepted through the DEFAULT path. View from above ©Money Controls 2004. All rights reserved.

  • Page 25: Sorting Modes

    This mode allows any coin to be sorted to a maximum of 4 paths + the relevant default path. e.g. 4-way could be coin 2 to path C, then D, B, default A. See Figure ©Money Controls 2004. All rights reserved.
  • Page 26 SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 e.g. 8-way could be coin 6 to path 1, then 4, 3, 7, default 8. See Figure 8. ©Money Controls 2004. All rights reserved.

  • Page 27: Active Manifold Interface

    Issue 1.0 – July 2004 14. Active Manifold Interface Figure 12: Active Manifold connector This two pin connector is switched to operate the divertor flap within the active manifold when required as part of 8 way coin sorting. ©Money Controls 2004. All rights reserved.

  • Page 28: Rs232 Interface

    Data Carrier Detect (DCD) indicates that carrier for the transmit data is active. Request to Send (RTS) and Clear to Send (CTS) signals are constantly on throughout the communication session. The Ring Indicator (RI) signal is only used for synchronous communication. ©Money Controls 2004. All rights reserved.

  • Page 29: Flash Programming Interface

    RS232 / 5V TTL/CMOS interface box connected to a PC COM port (COM1 or COM2). Rotary switch must be set to Position 0. Use Money Controls FlashProgrammer s/w utility to erase, download and verify the SR5I flash memory. ©Money Controls 2004. All rights reserved.

  • Page 30: Bank Select Switches

    Coins 1 to 8 will REJECT Coins 9 to 16 will REJECT Coins 1 to 8 will ACCEPT Coins 9 to 16 will ACCEPT ONLY if the Bank Select input is either not connected or pulled High. ©Money Controls 2004. All rights reserved.

  • Page 31: Rotary Switch Options

    There are a number of options which can be selected via the hexadecimal rotary switch. One function of the rotary switch is to select and program tokens and also carry out basic changes to the SR5i (as discussed below): Figure 15: Rotary switch 18.1 Token Group Selection...

  • Page 32: Token Selection "Rotary Switch Positions 0 To 5 & C

    1 second. 18.3 Routing replication “Rotary switch position 6” Position 6 allows a ccTalk 1:1 ribbon cable to connect a SR5i to another 5 inch ccTalk validator and copy the EEPROM sorter path configuration. Power should be applied through the parallel connector on SR5i and then only the ccTalk cable used to connect the two products.

  • Page 33: Address Selection "Rotary Switch Position A

    ‘lost’. This function is only of interest if the SR5i has been ordered with encryption enabled 18.9 Alarm and Rundown settings “D” For Alarm details see section 8. “Alarms”. To set these options to those required, ensure that the SR5i is powered up through the main parallel connector. Changes cannot be made in serial mode.

  • Page 34: Routing Plug / Eeprom Mode "E

    LED will change to Red, release the program button; the LED will change back to Green. Note: If the SR5i is powered up in serial (ccTalk) mode – sorter routing is always taken from EEPROM settings. Note: NEVER leave the acceptor with the rotary switch in positions D, E or F.

  • Page 35: Teach And Run™ Token "F

    18.11 Teach and Run™ Token “F” Position F allows a token, which is not currently in one of the pre-programmed groups, to be programmed on site. To Teach and Run™ a token, ensure that the SR5i is powered up through the main parallel connector. IMPORTANT: (Teach and Run Token “F”...

  • Page 36: Label Details

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 19. Label Details Figure 16: SR5i Label Details ©Money Controls 2004. All rights reserved.

  • Page 37: Cctalk Protocol

    For serial mode, pin 9 = Low - at POWER-UP. Pin 5 is an optional hardware-reset line to the mech. and other peripherals on the bus. Note: Pins 2 and 4 are connected to 0 Volts. ©Money Controls 2004. All rights reserved.

  • Page 38: Cctalk Serial Messages

    Request data storage availability Request comms status variables Read data block Reset device For further details on this section please refer to the current ccTalk generic standard or contact Money Controls Technical Services Department. ©Money Controls 2004. All rights reserved.

  • Page 39: Cctalk Error Codes

    Fault on piezo sensor Fault on sorter exit sensors Fault on thermistor Temperature outside operating limits 21.3 ccTalk Status Codes Table 15: Status Codes Code Status Coin return mechanism activated ( flight deck open ) ©Money Controls 2004. All rights reserved.

  • Page 40: Cctalk Interface Circuits

    This circuit uses an open-collector transistor to drive the data line and a diode protected straight-through receiver. Figure 18: Circuit 1, ccTalk Standard Interface Typical Components Diode BAT54 Schottky Diode, low forward voltage drop. BC846B High gain, medium signal, NPN transistor. BCW68 High gain, medium signal, PNP transistor. ©Money Controls 2004. All rights reserved.

  • Page 41: Circuit 2 - Cctalk Low Cost Interface

    Although cheaper to implement, this circuit does not have the drive capability or the robustness of other designs. Figure 19: Circuit 2, ccTalk Low Cost Interface ©Money Controls 2004. All rights reserved.

  • Page 42: 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-low for transmitting and high- impedance tri-state for receiving. Figure 20: Circuit 3, ccTalk Direct Interface ©Money Controls 2004. All rights reserved.

  • Page 43: Circuit 4 - Cctalk Pc Interface

    The circuit below shows how to connect the 9-pin serial port of a PC to the ccTalk data bus. The only integrated circuit required is a Maxim level-shifter which operates off a single +5V supply. Any small-signal diodes and transistors can be used. Figure 21: Circuit 4, ccTalk PC Interface ©Money Controls 2004. All rights reserved.

  • Page 44: Servicing

    23.1 Front Entry - Removal and Refitting To remove the body from the frontplate, first unplug any interface connectors from the SR5i. Pull back catch (1) and lift the body upwards (2). When the stop position is reached the body can be withdrawn away from the frontplate (3).

  • Page 45: Cleaning

    Figure To detach the accept gate, first undo screw (9) and remove the rundown cover. Carefully slide the gate spring (12) towards the rear of the SR5i and remove. Pull the gate forward and downward to remove. Re-fitting is the reverse of removal.

  • Page 46: Fault Finding

    The following information is presented for customers’ guidance in rectifying a fault but does not cover all possible causes. All acceptors with electronic faults should be returned to Money Controls Ltd. or to an approved service centre for repair. Symptom...

  • Page 47: Mechanical Specification

    Issue 1.0 – July 2004 25. Mechanical Specification 25.1 Position The SR5i should be mounted within +/-2 degrees of the vertical in any plane. It is intended for use in stationary environments. 25.2 Coin/Token Sizes The accepted range of coin sizes are shown below: This Graph is only intended as a guide.

  • Page 48: Specified Emc Performance

    (Recovery time by the acceptor after a temperature step change is 1 hour per 20°C. Maximum operating rate of change 20°C per hour.) 25.5 Material Flammability Rating The major plastic part of the SR5i (the body) is rated as UL94-V0 The other parts are rated as...

  • Page 49: Top Entry Dimensions

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 25.6 Top Entry dimensions Figure 24: SR5i Top Entry with Sorter Dimensions ©Money Controls 2004. All rights reserved.

  • Page 50: Bezel Dimensions

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 25.7 Bezel Dimensions Figure 25: Oval Bezel Dimensions Figure 26: Panel Fixing Dimensions ©Money Controls 2004. All rights reserved.

  • Page 51: Front Entry Dimensions

    SR5i Technical Manual TSP095.doc Issue 1.0 – July 2004 25.8 Front Entry Dimensions Figure 27: SR5i Front Entry Dimensions ©Money Controls 2004. All rights reserved.

  • Page 52: Manifold Coin Exit Paths

    Issue 1.0 – July 2004 25.9 Manifold Coin Exit Paths Figure 28: SR5i Manifold Coin Exit Paths Note:- C235, C255, C335 and SR5 Mode 5 have the same sorter paths (Red + Black). C435 and all the other SR5’s fitted with a sorter are as above (Black only).

  • Page 53: Figure 29: Top Entry / Front Entry Exploded View

    6. Quick release latch spring (Front Entry). 12. Accept gate spring. 13. Cotton catch. 14. Top Entry chute. 15. Top Entry gate piece. 16. Top Entry reject lever. 17. Top Entry reject lever pivot screw and spring ©Money Controls 2004. All rights reserved.
  • Page 54 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.

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