confused about connecting out_0 heated bed control
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How do I connect the SSR heated bed for control. The wiring diagram says Important the polarity of the out0 is reversed follow this diagram. So the diagram says v_out0 is on the left side next to the to the v_out0 in power in connector. Do I connect the positive wire to the V_out0 and the negative goes to the out0 on the OUT 0 connector?
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I assume you mean this?
6-way barrier strip: two pins for main VIN and GND; two pins for the VIN and GND supply for the OUT_0 terminals; and positive and negative OUT_0 terminals. OUT_0 is intended to drive a bed heater. The ground side of OUT_0 is switched by the mosfet and the positive side is protected by a 15A fuse. If using the OUT0 terminal to drive a SSR, take note that their polarity is opposite to the polarity of the VIN terminals.
https://duet3d.dozuki.com/Wiki/Duet_3_Mainboard_6HC_Hardware_Overview#Section_ConnectivityWhat it means is that the + and - terminals for OUT0 are reversed compared to the terminals for VIN and OUT0_IN
