wiring terminology explanation

Discussion in 'General Electronics Chat' started by stuck in language barrier, Sep 13, 2011.

  1. stuck in language barrier

    Thread Starter New Member

    Sep 9, 2011
    4
    0
    Hi
    on page three is info about the remote control function pin for meanwell dc to dc converter spa2oa-12 .
    1. Question can four of these units be ganged together to be operated by a single switch to control on off operation?
    2.In the specification window of control function test i.e.POWER ON it states
    rc-Vin <1 vdc or open AND POWER OFF R.C.-Vin>4 VDC or short.. Is Vin positive or neg?( I would like to go the open or short route) I am not clear how to wire this ..any help to clear this up would be much appreciated.....
     
  2. GetDeviceInfo

    Senior Member

    Jun 7, 2009
    1,571
    230
    I see no reason that you couldn't gang them. Does it really matter what it takes to turn on/off. You would just flip your logic as required.
     
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