different color style for switch panel.
LED Supply Power: DC12V
K1–K6:key line
KCOM:key Common
Note:”Kx” with “KCOM” is dry contactor , not need power.
D6–D1:LED display
DCOM:LED Common
Note: D6–D1: input GND Then LED ON
DCOM: +12VDC
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Knowledge Base
