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(Topic ID: 189621)

GI OCD for System 11 - Available Now

By herg

6 years ago


Topic Heartbeat

Topic Stats

  • 33 posts
  • 11 Pinsiders participating
  • Latest reply 2 years ago by infrarad
  • Topic is favorited by 6 Pinsiders

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    #5 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    I'm interested, so can this be used to bypass the GI relay on early 11 power supplies?

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    #9 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    It looks like it can control two GI strings. So can two be used together on early system 11. Ofcourse the connector would have to be remade.

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    #11 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    I could be your tester on this as I am able to make the needed cables and connectors. Also the control voltage is the same for the relays.

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    #13 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    The more games it works in the more people will buy thus lowering the cost for everyone.

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    #25 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    I checked High Speed power supply to be sure and its @ 32 volts. Then I checked a GI relay in Pinbot and got @ 37 volts. I also checked a Police force and got @ 38 volts. So there are some slight differences between Systems 11 11A 11B. Will this 5-6 volt difference cause problems with your board?

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    #27 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    Ok, I just didn't know if the 32 volts would be enough to still trigger the opto with the current dropping resistor. I think this will be great in Pinbot to stop the BB relay noise too.

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    #29 6 years ago
     
    DEC

    GRUMPY

    Pinside member

    10y 95,050 8,703

    OP
    Quoted from herg:

    When you're talking about the BB relay, you're still talking about GI, correct?

    Yes sir. Its a iconic part of Pinbot attract mode.

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