BIGTREETECH SKR 3 - Auto Power Off (Relay V1.2) Wiring; Power Loss Recovery Wiring

Shenzhen Big Tree Technology CO.,LTD .
BIG TREE TECH
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3.7 Auto power off (Relay V1.2) wiring
3.8 Power loss recovery (UPS 24V V1.0) wiring
PS-ON(PE4)
GND
L-IN
L-OUT
N
PC15
24V
GND