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Question #: 1120

Question: Where are the limit switch connections made when the switches are in series, and NC??

Current Solution

One end of the limit switch circuit will be connected to the pin and NC, and the other end will be connected to COM and GND.

For example: (the "-" is wire.)

[Breakout board input pin] ---- ([NC on switch] [com on switch]) ---- [NC on switch] [com on switch] ---- [back to GND on the breakout board]

An explanation of the limit switch connections is located on the brakout board datasheet: https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay (instruction step # 1.


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