![]() 04/16/2020 at 17:48 • Filed to: None | ![]() | ![]() |
I need some idea on the pin configuration on this switch
trying to figure out this switch. The goal is to have the relay coil ground interrupt be the switch mechanism, but I also want the light to come on when its on.
![]() 04/16/2020 at 17:59 |
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What’s that part number on the side say?
![]() 04/16/2020 at 17:59 |
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pin 4 to pin 2 has 70 ohm resistance switch on, open switch off. Im guessing pin 4 is ground and pin 2 is positive in
![]() 04/16/2020 at 18:01 |
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1118
![]() 04/16/2020 at 18:02 |
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The big block of text in the middle of the side.
![]() 04/16/2020 at 18:03 |
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21 amps at 14 volts dc. no help there.
![]() 04/16/2020 at 18:09 |
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That sounds right. One will be power in, one will be ground, and one will be power out. Does 3 read as expected? (open to both with switch off, shorted to 2 with switch on?)
![]() 04/16/2020 at 18:11 |
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I’m guessing you have connection between 2 and 3 when on, none when off?
![]() 04/16/2020 at 18:11 |
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yeah I think I got it sorted. 4 is ground, 2 is power in, 3 is load out.
I was hoping to make it neg switched but I can’t do that and power an LED. oh well, just means more wires