M1 Support Forum Multiple M1DBH’s question Reply To: Multiple M1DBH’s question

Brad Weeks

    No, you should not try to connect the M1DBH to a Port on another M1DBH Hub. For situations like this you may want to consider using the M1DBHR Data Bus Retro Fit Hub located at the M1 Main board then run a 4 conductor to your remote location and use the M1DBH in the remote locate to connect your bus devices. Depending on the distance from the M1 to the remote location you may need a separate power supply in the remote location. IF so then you will need to connect Data A, Data B and NEG from the M1DBHR to the remote location and connect your power supply to +12V and NEG on the M1DBH .

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